1. Membuka Kemasan dan Mengenal Peralatan Secara Dasar

1.1 Membuka Kemasan dan Pemeriksaan

Saat membuka kemasan perangkat, tangani dengan hati-hati untuk menghindari goresan pada casing dengan alat tajam. Setelah membuka kemasan, periksa terlebih dahulu bagian luar perangkat untuk memastikan tidak ada deformasi atau penyok yang terlihat, dan tombol-tombolnya tidak rusak atau longgar. Jika Anda melihat kelainan pada perangkat atau aksesorinya, jangan menyalakannya. Segera hubungi kami.

1.2 Konfigurasi dan Gambaran Umum Sistem

1.2.1 Komponen Perangkat Keras Inti

Catatan: Tabel di bawah ini mencantumkan komponen perangkat keras inti dari keseluruhan sistem. Peralatan yang Anda beli mungkin hanya mencakup beberapa komponen ini; harap perhatikan hal ini saat mengikuti petunjuk dalam manual ini.

Nama komponen	Model/Spesifikasi	Fitur Inti
Unit Utama Goniophotometer	LSG-1890B	Used in conjunction with photometric probes and Spectroradiometers to measure photometric parameters and their spatial distribution, as well as colorimetric parameters and their spatial distribution.
Spectroradiometer	LMS-9000CG	Used to test colorimetric parameters and their spatial distribution, such as color temperature and spatial color distribution
Probe fotometri medan dekat	PM400C (Utara)	Cocok untuk ruang gelap standar, seperti yang panjangnya sekitar 10 meter.
Probe fotometri medan jauh	PM400C (F)	Optional. Suitable for extra-long darkrooms, such as those longer than 20 meters.
Lampu Standar	SLS-150W	Digunakan untuk mengkalibrasi ruang gelap; termasuk probe fotometrik dan spektrofotometer.
Perlengkapan E27	/	Untuk pengujian C-Gamma; cocok untuk lampu pijar.
Penjepit Silang		Untuk pengujian C-Gamma; cocok untuk perlengkapan pencahayaan dalam dan luar ruangan lainnya.
Penjepit Persegi		Untuk pengujian B-Beta; cocok untuk lampu sorot
Laser Garis Silang		Used during installation and commissioning; used during calibration and testing to determine the position and orientation of the reference lamp and the sample luminaire.
Kabinet	CASE-19	Used to house an angle controller, a power meter, and DC and AC power supplies. Includes a power distribution panel, an RS-485 communication module, and other components.
Pengontrol Sudut	RT-200C	Sudut di mana Goniophotometer diposisikan untuk tampilan dan kontrol. Umumnya, tidak diperlukan penyesuaian manual; kontrol ditangani oleh perangkat lunak.
Pengukur daya	Seri LS	Measure electrical parameters of the sample, such as voltage, current, power, and power factor
DC Power Supply	Seri DC	Menyediakan catu daya DC yang stabil untuk sampel DC, lampu standar, dan lampu bantu.
AC Power	Seri LSP	Provides a stable, pure sine-wave AC power supply for AC samples

1.2.2 Perangkat lunak, manual, sertifikat, dll.

At the time of shipment, a download link containing all the documents was sent via email. Please download them as soon as possible. If you missed the email, you can contact us to request a new download link.

Termasuk perangkat lunak, buku panduan pengguna, kartu garansi, sertifikat kalibrasi lampu standar, dan dokumen penting lainnya, serta dokumen relevan lainnya.

1.3 Parameter Pengukuran

Illuminance data, illuminance distribution, area luminous flux, luminaire efficiency, luminance distribution (optional), utilization factor, luminance limit curve, glare rating, isophote curves, maximum allowable height-to-distance ratio, luminaire curve vs. illumination area, isointensity curves, effective beam angle, EEI, UGR, CCT, CRI, TM-30-24, Spectrum, (x, y)/(u, v), PAR, PPF, and PPFD spatial distribution tests, etc.

2. Catatan Penting

2.1 Keamanan Listrik

The system must be connected to a stable AC power source of 220 V ±5%, with a frequency of 50 Hz or 60 Hz, and ensure proper grounding with a grounding resistance of ≤4 Ω. Do not use the equipment if the power connections are loose or the cables are damaged.

2.2 Keselamatan Lingkungan

When using the optical darkroom, the ambient temperature must be maintained at 25±1°C, and the relative humidity must be maintained between 10% and 65% RH;

Both the control room and the darkroom must be kept dry, well-ventilated, dust-free, and free of corrosive gases;

Avoid placing the device near strong magnetic or electric fields; it must be placed on a flat, sturdy surface.

2.3 Prosedur Operasi Ruang Gelap

2.3.1 Deskripsi Ruang Gelap

Please confirm that the darkroom has been constructed strictly in accordance with the darkroom drawings we provided. If there are any discrepancies in the actual dimensions, please notify us before installing and commissioning the equipment so that we can adjust the plan to ensure that installation and commissioning proceed smoothly and that test results are accurate;

The interior of the darkroom must be completely painted matte black—that is, a non-reflective pure black—including all walls, ceilings, floors, partitions, doors, and so on. A small number of components, such as lighting fixtures, air conditioning units, and power switches, may not be painted black, provided they do not appear in the optical path between the Goniophotomoeter and the photometer probe;

Once the equipment has been installed and commissioned, please do not move any of the hardware components inside the darkroom, including the main unit base, the luminance probe base, the luminance probe orientation, and the cross-laser base, as this may result in inaccurate test results.

2.3.2 Precautions for Using the Darkroom

Lepaskan sepatu Anda atau kenakan penutup sepatu saat memasuki ruang gelap untuk mencegah debu masuk;

Luminer sampel harus dipasang dengan aman untuk mencegahnya jatuh dan merusak Goniophotometer selama pengujian;

Do not place any objects on the Goniophotomoeter unit or within the Goniophotomoeter’s rotation range;

During testing, the darkroom must remain sealed to prevent external light from interfering with the test results.

2.3.3 Precautions When the Darkroom Is Not in Use

Keep the darkroom closed; unauthorized persons are not allowed to enter; prevent dust from entering the darkroom.

2.4 Prosedur Pengoperasian Lampu Standar

The standard lamp has a service life of 1 year and is used for calibrating darkroom equipment (photometric probes, spectrometers) during installation and commissioning;

Jika laboratorium Anda diharuskan untuk mengkalibrasi ruang gelapnya setiap tahun, Anda dapat membeli lampu standar baru;

Lampu standar akan terasa panas segera setelah digunakan; jangan disentuh. Biarkan dingin selama 10 menit sebelum mengembalikannya ke wadah lampu;

The standard lamp used in the darkroom is a directional standard lamp; its direction is controlled by its holder. Do not remove the bulb from its holder, or the standard lamp will become invalid.

2.5 Prosedur Operasi Serat Optik

Optical Fiber must not be bent excessively (bending radius ≥ 10 cm). Do not step on or squeeze the Optical Fiber, as this may cause damage and result in abnormal test results.

2.6 Lainnya

Untuk hal-hal yang tidak tercakup dalam panduan ini, harap berhati-hati atau hubungi kami.

3. Perakitan Perangkat Keras

3.1 Perakitan Peralatan Kabinet

3.1.1 Introduction to the Cabinet

Place the cabinet on a level, sturdy workbench, leaving sufficient space for operation.

Jumlah	Note
①	Diagram Pengkabelan: Harap rakit peralatan sesuai dengan diagram pengkabelan.
②	Panel distribusi daya, digunakan untuk menghubungkan kabel daya semua perangkat di dalam kabinet.
③	Cooling fan power cord: Please connect it to the power strip inside the cabinet.
④	RS-485 communication box, used to connect the RS-485 communication cables of all devices
⑤	Harap sambungkan adaptor daya untuk kotak komunikasi RS485 ke stopkontak di dalam kabinet.
⑥	Kabel USB untuk kotak komunikasi RS485 perlu dihubungkan ke komputer.
⑦	Pengkabelan Pengontrol Sudut RT-200C
⑧	Pengkabelan Meter Daya Seri LS
⑨	Koneksi Daya DC
⑩	Pengkabelan Daya AC
⑪	The main power cable for the cabinet, which supplies power to all equipment inside the cabinet, should be routed out through cable opening ② and connected to the power source only after all equipment has been fully installed.
1	Lubang kabel—kabel daya utama dapat dialirkan melalui sini. Catatan: Steker kabel daya utama adalah steker standar Tiongkok; Anda mungkin perlu menggunakan adaptor daya.

Gambar 1

3.1.2 Installing the RT-200C

Untuk saat ini, yang perlu Anda lakukan hanyalah mencolokkannya.

Gambar 2

3.1.3 Pemasangan Meter Daya LS

Jumlah	Note
①	Terhubung melalui kabel komunikasi RS-485; ujung lainnya sudah terhubung ke kotak komunikasi RS-485 di dalam kabinet.
②	Kabel daya sudah terhubung; ujung lainnya sudah terhubung ke panel distribusi daya di dalam kabinet.
③	V1 test lead, connected to the red terminal of the power meter’s V voltage
④	V2 test lead, connected to the black terminal of the power meter’s V terminal
⑤	A1 test lead, connected to the red terminal of the power meter’s current A
⑥	A2 test lead, connected to the black terminal for current A on the power meter

Gambar 3

3.1.4 Instalasi Catu Daya DC

Jumlah	Note
①	Terhubung melalui kabel komunikasi RS-485; ujung lainnya sudah terhubung ke kotak komunikasi RS-485 di dalam kabinet.
②	Hubungkan kabel keluaran daya DC, pastikan untuk mencocokkan terminal positif dan negatif.
③	Kabel daya sudah terhubung; ujung lainnya sudah terhubung ke stopkontak di dalam kabinet.

Gambar 4

3.1.5 Instalasi Daya AC

Silakan cari kabel keluaran daya AC berikut di antara aksesori:

Gambar 5

Jumlah	Note
①	Terhubung melalui kabel komunikasi RS-485; ujung lainnya sudah terhubung ke kotak komunikasi RS-485 di dalam kabinet.
②	Kabel daya sudah terhubung; ujung lainnya sudah terhubung ke stopkontak di dalam kabinet.
③	Run the AC power output cord through cable opening ④ and connect it to position ⑤.
④	Lubang kawat
⑤	Kabel keluaran daya AC: Lewatkan melalui lubang kabel ④ dan sambungkan ke posisi ③.

Gambar 6

Gambar 7

3.2 Pemasangan Unit Utama Goniophotometer dan Probe Goniophotometer

3.2.1 Host Assembly

The same number is engraved on the main unit’s base tapered sleeve ① and the corresponding position on the main unit ②. Rotate the tapered sleeve until the two numbers are aligned, then secure the tapered sleeve using the hex screws provided as standard.

Gambar 8

Gambar 9

Remove the screws securing the dust cover on the turntable and pull the dust cover off.

Gambar 10

Use a forklift to lift the turntable. Since the turntable is quite heavy, three to four people may also carefully lift it. Align the dust cover on the turntable with the terminal block on the base, then slowly lower the turntable onto the base. Hold the terminal block in place with your hand so that it slides into the turntable along with the tapered sleeve, preventing the terminal block from being crushed by the turntable.

Gambar 11

To fine-tune the turntable’s direction, follow these steps in the order listed below.

Jumlah	Note
①	Align the six screw holes on the turntable with the six screw holes on the base, and use the standard hex screws and washers provided to secure the turntable to the base . Note: Be sure to use all the standard washers; otherwise, the screws may not fit properly, which could damage the equipment during turntable rotation.
②	Plug the base terminal block into the corresponding terminal block socket on the turntable.
③	Then put the dust cover back in place.

Gambar 12

Gambar 13

The four feet on the bottom of the unit are height-adjustable.

Jumlah	Note
①	Turn the bottom screw to raise the leg until it is off the ground.
②	At the same time, make sure the top screw isn’t pressing against anything; you can unscrew it slightly.

Gambar 14

Position the goniophotomoeter in the correct location according to the darkroom blueprints. Align the four sides of the base as closely as possible with the walls of the darkroom. Then remove the auxiliary arm.

Gambar 15

Next, please turn all four legs of the Goniophotomoeter until they are in contact with the floor.

3.2.2 Assembly of the Photometric Probe and Probe Holder

Take, for example, a darkroom with only one photometer.

Assemble the photometric probe and the probe bracket, and position them in the appropriate locations according to the darkroom drawings; there is no need to secure them with screws for now.

Gambar 16

Gambar 17

3.2.3 Pengkabelan Sistem

Jumlah	Note
①	The four terminal blocks ①at the cabinet are connected to the Goniophotomoeter⑩; simply match them one-to-one according to the numbers.
②	The two terminals are connected to the terminal block inside the cabinet and are used to supply power to all equipment in the darkroom, including the Goniophotomoeter , luminance probe, and spectroradiometer. This makes it convenient to control all darkroom equipment using the cabinet’s power switch. Catatan: Peralatan kamar gelap juga dapat dioperasikan langsung dari listrik utama.
③	Terminal pembumian kabinet: Harap hubungkan ke pembumian menggunakan kabel.
④	Kabel daya kabinet, terhubung ke sumber daya 220V, 50/60 Hz.
⑤	Kabel Daya untuk Unit Utama Goniophotometer
⑥	Hubungkan terminal ground Goniophotometer ke ground menggunakan kawat.
⑦	Ini adalah kabel komunikasi satu-ke-dua; satu ujung kabel RS-485 terhubung ke kotak komunikasi RS-485 di dalam kabinet, dan ujung lainnya terhubung ke posisi ⑭ di bagian belakang RT-200C.
⑧	Photometer probe trigger wire; connect to probe ⑬. When only one probe is installed, the default setting is near-field (N).
⑨	If you have only one photometer in your darkroom, then the far-field (F) does not need to be connected.
⑩	The four terminal blocks ⑩on the Goniophotomoeter connect to the cabinet①; simply match them one-to-one according to the numbers.
⑪	Adaptor Daya untuk Probe Fotometri
1	Kabel komunikasi RS-485 untuk probe fotometri; ujung lainnya terhubung ke kotak komunikasi RS-485 di dalam kabinet.
⑬	Kabel pemicu probe fotometri, terhubung ke unit utama ⑧ dari Goniophotometer
⑭	Kabel komunikasi RT-200C, dengan ujung lainnya terhubung ke unit utama ⑦ dari Goniophotometer

Gambar 18

Gambar 19

Gambar 20

Gambar 21

3.3 Installation of The Spectroradiometer

3.3.1 Assembly of The Spectroradiometer and Mounting Bracket

Assemble the spectroradiometer and the mount as shown in the figure below.

Gambar 22

Gambar 23

Place it in the appropriate position according to the darkroom drawings. For convenience, the drawing below shows the LSG-9000CG Spectroradiometer circled.

Gambar 23.1

Principles for positioning the spectroradiometer: Place it as close to the wall as possible without obstructing the optical path of the photometric probe; place it as close to the main unit of the goniophotomoeter as possible to obtain more accurate colorimetric parameters; ensure that the goniophotomoeter does not come into contact with the spectroradiometer or its mount when rotating.

Then simply secure the base to the floor with screws.

Gambar 48

3.3.2 Spectroradiometer Wiring

Jumlah	Note
①	Kabel komunikasi RS-485, dengan ujung lainnya terhubung ke kotak komunikasi RS-485 di dalam kabinet.
②	Adaptor daya
③	Serat optik

Gambar 24

3.3.3 Optical Fiber Mounting

The other end of the Optical Fiber has a black ferrule; make sure the ferrule is securely tightened.

Gambar 25

Secure the sleeve end to the Optical Fiber bracket and fasten it with screws.

Gambar 26

4. Instalasi dan Konfigurasi Perangkat Lunak

4.1 Instalasi Perangkat Lunak dan Driver

4.1.1 Lingkungan Eksekusi Perangkat Lunak

Persyaratan Sistem: Windows 7/8/10/11 (32-bit/64-bit); komputer harus memiliki setidaknya satu port USB.

Instalasi 4.1.2

Jumlah	Note
①	Perangkat Lunak Goniophotometer Seri LSG—silakan klik dua kali untuk menginstal
②	This APK file can be copied to an Android phone for installation. The app is intended solely for rotating the Goniophotomoeter and cannot be used for testing. Since the software fully incorporates the app’s functionality, this manual uses the software as an example for operation.
③	Driver Kotak Komunikasi RS485—Klik dua kali untuk menginstal

Gambar 27

4.1.3 Penanganan Pengecualian

Jika perangkat lunak antivirus atau Windows Firewall Anda menandai sebuah file sebagai mencurigakan selama proses instalasi perangkat lunak, harap nonaktifkan sementara perangkat lunak antivirus atau Windows Firewall tersebut, lalu coba instal perangkat lunak itu lagi.

Jika perangkat lunak gagal terbuka saat Anda mengklik dua kali ikon setelah instalasi berhasil, periksa apakah Anda masuk ke komputer Anda dengan akun administrator. Jika perangkat lunak masih tidak terbuka setelah masuk dengan akun administrator, klik kanan ikon perangkat lunak untuk membuka jendela Properti. Pada tab Kompatibilitas, centang kotak di samping “Jalankan program ini sebagai administrator,” klik “Terapkan,” lalu klik dua kali ikon lagi untuk membuka perangkat lunak.

Gambar 28

4.2 Pengaturan Perangkat Lunak

First, turn on the cabinet power switch, then power on all system devices, including all equipment inside the cabinet, the Goniophotomoeter main unit, the photometric probe, and the Spectroradiometer. Double-click to run the software. The first time you run the software, it will automatically open the system configuration interface. Select the correct model for each device you have purchased.

Jumlah	Note
①	To select a goniophotomoeter model, click the drop-down list on the right. The model you purchased is the LSG-1890B.
②	Probe fotometer medan dekat; pilih model probe fotometer PM400C
③	Far-field photometric probe; if you have not purchased one, please select “Not installed.”
④	Spektroradiometer medan dekat; pilih model spektroradiometer LMS-9000CG
⑤	Model catu daya AC biasanya berasal dari Seri LSP.
⑥	Model catu daya DC umumnya disebut sebagai Seri DC.
⑦	Model meteran daya: Nomor model tercetak di panel depan meteran daya. Silakan periksa dan pilih model yang sesuai.
⑧	Setelah Anda memilih semua model yang benar, klik “Deteksi Port Otomatis.”
⑨	Setelah pencarian semua port selesai, klik “OK” untuk menyimpan dan keluar.

Gambar 29

Note: If a communication error occurs during the automatic port search, please read the error message carefully, check whether the corresponding device is powered on, and verify that the RS-485 communication cable is properly connected. Once you have confirmed these points, click “Automatic Port Search” again until communication is established with all devices.

After clicking OK, the software automatically opens the screen for saving the database file. From then on, all test reports will be automatically saved in this database file.

Jumlah	Note
①	Please select the path where you want to save the database file. Please do not save it to the desktop or inside the Desktop folder.
②	Masukkan nama file
③	Cukup klik “Simpan”

Gambar 30

5. Kalibrasi peralatan kamar gelap (Setiap langkah harus dilakukan dengan hati-hati dan teliti; jika tidak, dapat mengakibatkan data kalibrasi yang salah dan hasil pengujian yang tidak normal.)

5.1 Horizontal Commissioning of the Host Machine

5.1.1 Laser Ready

There is a laser switch on the back of the goniophotomoeter’s main arm. When you turn on the line laser switch, you will see a red line laser beam emitted directly in front of the main arm.

Gambar 31

Find the crosshair laser device and tripod.

Gambar 32

Lepaskan laser garis silang dan baterai. Masukkan baterai ke dalam laser garis silang. Sakelar daya terletak di sisi perangkat. Putar sakelar ke posisi "buka kunci" untuk menghidupkan perangkat.

Jumlah	Note
①	Saklar daya: Pindahkan ke posisi “Buka Kunci” untuk menghidupkan daya.
②	VH refers to vertical and horizontal laser switches, respectively.

Gambar 33

Mount the crosshair laser onto the tripod.

Catatan: Laser garis silang ini memiliki fitur perataan otomatis. Jika tidak rata, alarm akan berbunyi. Hal ini mungkin disebabkan oleh permukaan yang tidak rata atau tripod yang tidak terpasang dengan benar. Pastikan laser garis silang tetap rata setiap saat selama penggunaan.

5.1.2 Steps for Horizontal Commissioning of the Host Machine

According to the darkroom drawings, the center height of the LSG-1890B goniophotomoeter is 1510 mm. Using a tripod, adjust the height of the horizontal laser beam to 1510 mm. At this height, the horizontal laser beam should pass through the center of all light-transmitting holes in the darkroom partition.

Gambar 34

Please note: Do not place any objects on the Goniophotomoeter or within its rotation range to prevent damage to the equipment during rotation.

Buka perangkat lunak.

Jumlah	Note
①	Klik untuk beralih mode sudut
②	Klik ① untuk menampilkan sudut C-Gamma di sini, bukan sudut B-Beta.
③	Kemudian klik untuk membuka antarmuka kontrol sudut.

Gambar 35

Jumlah	Note
①	Gamma angle: Please select a near-field photometric probe
②	Click the continuous rotation button in any direction. The gamma axis of the Goniophotomoeter will then begin to rotate continuously.

Gambar 36

At this point, observe the straight laser beam emerging from the main axis of the Goniophotomoeter and the horizontal laser beam from the crosshair laser.

Gambar 37

Then, using an appropriate wrench, raise the goniophotomoeter and adjust it to a level position by adjusting the height of its four legs. The final result of the calibration: Regardless of the Gamma angle of the goniophotomoeter, its straight laser beam is perfectly aligned with the horizontal laser beam, as shown in the figure below.

Gambar 38

You’ll need plenty of patience to complete this step. Once adjusted, make sure all four legs of the main unit are firmly on the ground. You can then click the “Stop” button on the software’s angle control interface to stop the Goniophotomoeter from rotating. Next, secure the four legs of the Goniophotomoeter by tightening the screws at their tops. Once the position and level of the Goniophotomoeter unit have been properly adjusted, do not move it again, as this will cause deviations in the test results.

5.2 Kalibrasi Probe Fotometri

5.2.1 Calibration of the Photometric Probe at the 0-Degree Position

Jumlah	Note
①	Tetap memilih fotometer medan dekat
②	Masukkan 0
③	Click any rotation direction to rotate the Gamma axis back to the 0-degree position.

Gambar 39

Verify that the single-line laser beam passes through the exact horizontal center of the last partition at this point.

Gambar 40

If not, follow the steps below.

Jumlah	Note
①	Please enter a small angle value here based on the actual situation, such as 1, 0.1, 0.05, etc.
②	Select a rotation direction and rotate the Gamma axis until the laser beam passes through the exact center of the horizontal plane of the last partition.
③	Click “Set to 0 Degrees” to set the current position of the Gamma axis on the near-field photometric probe to 0 degrees. The password is LISUNGROUP.

Gambar 40.1

Note 1: After setting the Gamma axis of the near-field photometer to 0 degrees, do not arbitrarily set it to 0 degrees again, as this will cause deviations in the test results.

Note 2: Definition of the Gamma angle for a goniophotomoeter. The direction directly facing the photometer probe is defined as 0 degrees/360 degrees. When rotating clockwise, the angle value increases from 0 degrees to 360 degrees; when rotating counterclockwise, the angle value decreases from 360 degrees to 0 degrees. Since angle notation may vary, -90 degrees and 270 degrees refer to the same position.

5.2.2 Mounting the Photometric Probe

Rotate the light probe’s light shield counterclockwise and remove it.

Gambar 41

Kotak kemasan lampu standar berisi cermin kecil.

Gambar 42

Gambar 43

Lepaskan reflektor kecil dan pasang ke probe.

Gambar 44

At this point, the Gamma axis of the near-field photometer is still at the 0-degree position. Slightly move the probe base and adjust the screws at points ① and ② to adjust the probe’s height and orientation. Position the probe so that the straight-line laser beam coming from the main axis hits the exact center of the mirror, and ensure that the reflected beam travels back along the same path.

Gambar 45

Kemudian, kencangkan alas braket probe ke lantai dengan sekrup.

Gambar 46

Once secured, you may need to make slight adjustments to the probe’s height and orientation so that the straight laser beam continues to hit the exact center of the reflector and the reflected light returns along the same path. After calibration is complete, ensure that all screws are tightened. Then remove the reflector and reinstall the light probe’s light shield.

Note: Once the probe’s position and orientation have been set, do not change them, as doing so may cause the test data to be inaccurate.

Anda dapat mengamankan adaptor daya probe fotometer ke braket probe seperti yang ditunjukkan pada gambar di bawah untuk melindungi jack daya probe.

Gambar 47

5.3 Calibration of the Spectroradiometer

Attach the small mirror to the Optical Fiber bracket.

Gambar 49

Software-based control interface.

Jumlah	Note
①	Selecting a Near-Field Spectroradiometer
②	Rotate the Gamma angle of the near-field Spectroradiometer until the single-line laser on the main axis is directed toward the Optical Fiber holder.

Gambar 50

Slightly adjust the angle of the Gamma axis and use the screws on② the spectrometer’s Optical Fiber mount① to change the height and orientation of the small mirror so that the line laser is directed precisely at the center of the mirror and the reflected beam returns along the same path.

Gambar 51

Once the adjustment is complete, all screws should be fully tightened. Then, click “Set 0 Degrees” on the software’s angle control interface to set the current position of the near-field Spectroradiometer’s Gamma axis to 0 degrees. The password is LISUNGROUP.

Remove the small reflector and store it safely. Reinstall the Optical Fiber bracket sleeve.

Note: After setting the Gamma axis of the near-field Spectroradiometer to 0 degrees, do not arbitrarily set it to 0 degrees again, as this will cause deviations in the test results.

5.4 Cross-Line Laser Installation

Finally, the crosshair laser must be mounted on the side wall of the darkroom. Depending on the specific layout of each darkroom, the crosshair laser can be mounted on either the left or right wall. Take the darkroom layout shown in the figure below as an example.

Gambar 52

Go to the angle control screen.

Jumlah	Note
①	Memilih Probe Fotometri Medan Dekat
②	Enter 90 (if the installation position of the crosshair laser in your darkroom blueprint is different, enter -90)
③	Click to rotate the gamma axis to a 90-degree position, so that the main-axis laser beam is directly aligned with the position where the crosshair laser is installed.

Gambar 53

Secure the crosshair laser to the triangular mount we provide.

Gambar 54

Turn on the crosshair laser and use the direction of the single-line laser to roughly determine the position of the crosshair laser.

Gambar 55

Fine-Tune the Position of the Crosshair Laser: Ensure that the horizontal laser beam is perfectly aligned with the centerline of the crosshair laser. You can verify and adjust the position using the following method. Place a sheet of white paper at the exit of the crosshair laser and at the exit of the single-line laser. If the centerline of the single-line laser aligns with the centerline of the crosshair laser at both locations, you can confirm that the position and orientation of the crosshair laser are correct.

Gambar 56

Gambar 57

Next, secure the cross-laser tripod to the wall using screws. Once secured, you can still loosen the screws if necessary to make slight adjustments to the cross-laser’s position horizontally and vertically, ensuring it remains properly aligned. After calibration is complete, all screws should be tightened securely.

Gambar 58

Then rotate the gamma axis back to the 0-degree position. The cross-shaped laser beam is projected onto the opposite wall. This creates a permanent mark. In other words, when the cross-shaped laser beam is projected in this direction, it indicates the horizontal and vertical center positions of the Goniophotomoeter. This mark is needed for both calibration and testing.

Gambar 59

Installation and commissioning are complete. Turn off the line-shaped laser on the main shaft of the Goniophotomoeter.

5.5 Membersihkan

You may shut down all equipment. When doing so, first turn off the power switch on each device, then turn off the main power switch for the cabinet. Next, thoroughly clean the darkroom and control room. To prevent dust from entering the equipment, cover the devices with dust-proof cloths before cleaning. After cleaning, turn all equipment back on and resume the calibration and testing procedures.

Note: Keep the darkroom as dust-free as possible while in use.

6. Kalibrasi

6.1 Pemasangan dan Pengoperasian Lampu Standar

6.1.1 Pemasangan Lampu Standar

First, turn on the crosshair laser on the wall and rotate it to ensure that it is aligned with the mark on the opposite wall.

Buka kotak lampu standar.

Gambar 60

Then assemble the standard lamp bracket as shown in the figure below.

Gambar 61

The main shaft of the Goniophotomoeter should still be aligned directly with the photometric probe, i.e., the probe’s 0-degree position. Locate the alignment rod, install it at the center of the Goniophotomoeter, and remove the top section.

Gambar 62

Please follow the instructions below to connect the wires.

Jumlah	Note
①	The main shaft of the goniophotomoeter has four terminals for connecting the power and sampling cables of the standard lamp and sample luminaire. Use shorting wires to short-circuit the red and yellow terminals together, and the black and blue terminals together.
②	Connect the power cord of the standard lamp/sample lamp to the red and blue terminals on the main shaft.

Gambar 63

6.1.2 Calibration of the Standard Light Direction

Jumlah	Note
①	Loosen the screw here to adjust the height of the standard lamp.
②	There are three screws here that allow you to adjust the pitch of the standard light.

Gambar 64

The standard lamp should be adjusted so that the cross-shaped laser beam is directed at the center of the small mirror, and the horizontal and vertical laser beams reflected by the mirror coincide exactly with the original cross-shaped laser beam.

Gambar 65

Based on our experience, follow these steps for calibration: First, adjust the height of the reference lamp to the appropriate position. The vertical reflected laser can be calibrated by rotating the calibration target, while the horizontal reflected laser can be calibrated by adjusting the pitch of the reference lamp. After calibration, the center height of the reference lamp may change, requiring you to readjust its height. Continue the reflection adjustment until the cross-shaped laser beam is projected onto the center of the small mirror, and the reflected horizontal and vertical laser beams are perfectly aligned with the original cross-shaped laser beam.

Once the standard lamp is properly aligned, carefully remove the small reflector, taking care not to alter the standard lamp’s alignment during removal. Then turn off the crosshair laser.

6.2 Kalibrasi Probe Fotometri

Semua lampu standar adalah sumber cahaya DC arus konstan. Atur sakelar AC/DC pada Kabinet Instrumen Standar 19 inci ke DC.

Gambar 66

Buka pengontrol sudut perangkat lunak.

Jumlah	Note
①	Gamma-Angle Near-Field Photometric Probe
②	Masukkan -90
③	Click to rotate the Gamma axis to the -90-degree position (if the crosshair laser is installed in a different position on your darkroom drawing, you will need to rotate it to the 90-degree position).

Gambar 66.1

Align the circular opening in the standard lamp mount so that it faces the photometric probe.

Gambar 67

Turn on the calibration lamp and enter the calibration interface.

Jumlah	Note
①	Pilih Catu Daya DC
②	The standard lamp is a constant-current light source. Select CC (constant-current mode) and enter the reference voltage and rated current as specified in the standard lamp certificate; typically, these are 30 V and 6.1 A.
③	Klik untuk menyalakan lampu standar dan mematikan semua lampu lain di ruang gelap. Lampu standar membutuhkan waktu 15 menit untuk mencapai kondisi stabil.
④	Setelah lampu standar stabil, klik untuk masuk ke antarmuka kalibrasi fotometer.

Gambar 68

Close the darkroom door and make sure that all light sources in the darkroom are turned off, except for the standard lamp.

Jumlah	Note
①	Memilih Probe Fotometri Medan Dekat
②	Luminous flux calibration—our software includes this option, but current industry standards require the use of luminous intensity calibration, and the standard lamps included in our standard configuration are also luminous intensity standard lamps. Therefore, there is no need to use luminous flux calibration at this time.
③	Metode Kalibrasi Intensitas Cahaya
④	Rujuklah pada sertifikat kalibrasi lampu standar dan masukkan nilai intensitas cahaya yang telah dikalibrasi.
⑤	Klik untuk Memulai
⑥	Perangkat lunak akan secara otomatis menghitung jarak uji.
⑦	To verify the results, click “Check,” and the software will display the current measured light intensity. The measured light intensity should match the calibrated value.
⑧	Click “OK” to save and exit

Gambar 69

Note: The test distance is the distance from the center of the Goniophotomoeter to the surface of the photometric probe. The distance calculated by the software should be close to the actual distance; an error of 1% or less is considered normal. If the error is too large, please refer to Section 2.3.1 to verify that the darkroom is functioning properly, and refer to Chapter 5 to verify the calibration procedure.

6.3 Calibration of Spectroradiometers

The reference lamp remains lit and stable. Enter the angle control interface.

Jumlah	Note
①	Gamma-Angle-Selective Near-Field Spectroradiometer
②	Masukkan -90
③	Click to rotate the gamma axis to the -90-degree position (if the installation position of the crosshair laser in your darkroom drawing is different, you will need to rotate it to the 90-degree position).

Gambar 70

Align the round hole in the standard lamp mount so that it faces the photometric probe.

Gambar 71

Close the darkroom door and ensure that all light sources in the darkroom are turned off except for the standard lamp. Click to enter the Spectroradiometer calibration interface.

Gambar 72

Jumlah	Note
①	Untuk waktu pengumpulan poin, pastikan untuk selalu memilih “Otomatis.”
②	First, click “Sample.” Once sampling is complete, the corresponding curve will appear on the screen. After sampling is complete, the “Calibrate” button will become clickable.
③	Refer to the standard lamp calibration certificate and enter the specified color temperature value.
④	Klik “Kalibrasi.” Setelah kalibrasi selesai, kurva yang sesuai akan muncul di layar.
⑤	Klik OK untuk menyimpan dan keluar.

Gambar 73

After calibration is complete, you can turn off the standard lamp using the software. Since the standard lamp becomes quite hot during use, wait for it to cool down before placing it back in its packaging for safe storage. Remove the calibration rod and store it safely.

6.4 Kalibrasi dan Pemeliharaan

Tidak ada perubahan di ruang gelap.	Jika tidak ada perubahan pada komputer, kalibrasi ulang tidak diperlukan.
	No changes have been made to the computer; simply unplug and replug the communication cable or reinstall the Goniophotomoeter software. No recalibration is necessary.
	If you replace your computer or reinstall the operating system, the photometric probe does not need to be recalibrated; simply enter the previous test distance and save it. However, the Spectroradiometer does need to be recalibrated (if you do not have the means to recalibrate it, please contact us to restore the calibration data).
Perubahan di Ruang Gelap	Struktur ruang gelap tetap tidak berubah; namun, setelah penggunaan yang lama, cat interior dapat memudar atau mengelupas. Tergantung pada seberapa baik Anda merawat ruang gelap dan tingkat akurasi yang Anda perlukan untuk hasil pengujian Anda, Anda mungkin perlu mengecat ulang ruang gelap secara berkala. Setelah pengecatan ulang, ruang gelap harus dikalibrasi ulang.
	Terdapat perubahan pada konfigurasi ruang gelap, sehingga diperlukan kalibrasi ulang.

7. Persiapan Sebelum Pengujian

7.1 Pemilihan dan Penuaan Lampu

Pilih luminer representatif untuk pengujian yang sesuai dengan standar nasional atau perusahaan; luminer baru harus menjalani perawatan penuaan (untuk luminer LED, periode penuaan 24 jam disarankan);

Periksa apakah perlengkapan lampu tidak memiliki kerusakan yang terlihat, apakah kabel internal terhubung dengan benar, dan bersihkan noda apa pun dari permukaan perlengkapan lampu.

7.2 Introduction to Test Mode

C-Gamma Mode: Suitable for most lighting fixtures, including streetlights, downlights, panel lights, and plant grow lights.

Gambar 74

Mode Beta: Cocok untuk lampu sorot, lampu banjir, dan perlengkapan serupa; memerlukan pemasangan lengan tambahan.

Gambar 75

Mode Alpha: Cocok untuk lampu otomotif dan lampu sein.

Gambar 76

Catatan: LSG-1890BCCD can be used for C-Gamma and B-Beta testing. For A-Alpha testing, a Type A goniophotomoeter is required; please contact us if needed.

8. Tes C-Gamma

8.1 Uji Distribusi Intensitas Cahaya

8.1.1 Memasang dan Menyalakan Perlengkapan Lampu

8.1.1.1 Pemasangan Perlengkapan Lampu

We have two C-Gamma test fixtures; these operating instructions use the cross-shaped fixture as an example.

Jumlah	Note
①	Penjepit berbentuk salib berukuran besar digunakan untuk berbagai jenis perlengkapan pencahayaan.
②	Fitting E27 untuk Pengujian Bohlam Bola

Gambar 77

Attach the fixture to the Goniophotomoeter. Turn on the wall-mounted cross-line laser and verify that the crosshairs are projected accurately onto the markings on the opposite wall.

Gambar 78

On the angle control interface, select the near-field photometric probe. Rotate the Gamma axis 90 degrees so that the crosshair laser points directly at the center of the crosshair fixture. Mount the luminaire under test onto the crosshair fixture. Adjust the position of the luminaire so that the crosshair laser is centered on the light-emitting surface of the luminaire under test, and the light-emitting surface is parallel to the crosshair fixture.

Gambar 79

Then rotate the Gamma axis back to 0 degrees. Turn the dial here.

Gambar 80

Align the light-emitting surface of the fixture with the vertical laser beam of the cross-hair laser.

Gambar 81

Caution is required when installing directional luminaires. When the angle of the C-plane on the Goniophotomoeter is 0 degrees, according to streetlight installation standards, the light pole should point straight upward, as shown in the figure below.

Gambar 81.1

When the angle of the C-plane on the goniophotomoeter is 0 degrees, the bar light should be installed vertically in accordance with industry standards, as shown in the figure below.

Gambar 81.2

8.1.1.2 Menyalakan Lampu

Hubungkan kabel daya ke luminer yang sedang diuji. Metode penyambungan untuk luminer yang sedang diuji sama dengan metode untuk luminer standar; lihat Bagian 6.1.1.

Sesuaikan sakelar kabinet sesuai dengan parameter luminer yang sedang diuji.

Jumlah	Note
①	Jika lampu sampel menggunakan daya AC, alihkan sakelar ke arah AC; jika menggunakan daya DC, alihkan sakelar ke arah DC.
②	Internal/External Sampling Switch for Electrical Parameters. External sampling uses a four-wire configuration and provides more accurate voltage readings. Unless otherwise specified, please set this switch to “External Sampling”; no further adjustments are necessary.

Gambar 82

Jika lampu sampel menggunakan daya AC.

Jumlah	Note
①	Pilih Daya AC
②	Berdasarkan parameter sampel, masukkan tegangan dan frekuensi yang benar.

Gambar 83

Jika lampu sampel menggunakan daya DC.

Jumlah	Note
①	Pilih Catu Daya DC
②	Berdasarkan parameter sampel, masukkan tegangan dan arus yang benar.
③	Select the output mode: CC stands for constant current, and CV stands for constant voltage. If you select constant current, you’ll need to enter the sample’s rated current value; for the voltage, simply enter the DC power supply’s maximum output voltage. If you select constant voltage, enter the sample’s rated voltage and the DC power supply’s maximum output current. Catatan: Jika model catu daya DC Anda adalah DC3010Tegangan keluaran maksimumnya adalah 30 V dan arus keluaran maksimumnya adalah 10 A.

Gambar 84

The software offers two methods for turning the sample lamp on and off, and users can choose freely between them.

Jumlah	Note
①	If you check the “Auto Turn On” and “Auto Turn Off” options, the software will automatically turn on the sample at the start of the test using the selected power source and the entered electrical parameters, and will automatically cut off the sample’s power at the end of the test.
②	If the “Auto On” and “Auto Off” options are not checked, you can still click this button. The software will turn on the sample based on the selected power source and the entered electrical parameters. Clicking this button again will turn off the sample’s power.

Gambar 85

8.1.2 Pengaturan Parameter Pemanasan Awal

Jumlah	Note
①	If you check the “Preheat” box, the software will preheat the luminaires according to the specified preheat parameters when the test begins, and the test will start automatically once preheating is complete. If you do not check the “Preheat” box, the software will begin the test immediately.
②	Pengaturan Parameter Pemanasan Awal

Gambar 86

Klik “Pengaturan Parameter Pemanasan Awal.”

Jumlah	Note
①	Pengaturan Durasi Pemanasan: Tujuan dari pemanasan adalah untuk memungkinkan perlengkapan lampu tetap menyala selama jangka waktu tertentu hingga parameter cahaya dan warnanya stabil, setelah itu pengujian akan dilanjutkan secara otomatis.
②	Sampling interval: The software will automatically take samples at the set interval throughout the entire warm-up period to obtain real-time data. We recommend setting this to 5 seconds or longer.
③	If checked, the test will automatically skip the remaining warm-up time and begin once the light fixture has reached a stable state; if unchecked, the test will begin only after the warm-up period has elapsed as set.
④	Definisi kondisi stabil suatu luminer. Jika nilai-nilai diatur ke 20 dan 0.5%, luminer dianggap berada dalam kondisi stabil jika parameter tersebut tidak bervariasi lebih dari 0.5% selama 20 menit terakhir.
⑤	Anda dapat memilih parameter mana yang harus digunakan perangkat lunak untuk menentukan apakah perlengkapan lampu stabil: parameter optik, parameter listrik.
⑥	Perangkat lunak akan menyimpan kurva perubahan untuk parameter yang dipilih selama periode pemanasan dalam laporan pengujian.
⑦	Setelah Anda selesai mengkonfigurasi pengaturan, klik OK untuk menyimpan dan keluar.

Gambar 87

8.1.3 Mengonfigurasi Parameter Pengujian dan Memulai Pengujian

Klik “Mulai Tes.”

Gambar 88

Buka layar pengaturan parameter pengujian.

Jumlah	Note
①	Lighting fixture types—indoor lights, outdoor lights, or plant grow lights—these three types of lighting fixtures are subject to C-Gamma testing.
②	Select whether the luminaire is symmetrical. Unless there are specific requirements, select the first option, “Asymmetrical,” regardless of whether the luminaire being tested is symmetrical or not (to obtain the luminaire’s actual data).
③	C-plane angle range: Select 0 to 180 degrees; no modification is necessary. For data ranging from 180 to 360 degrees, the software will automatically convert the C-plane angle intervals. For symmetrical fixtures, such as indoor lights, you can select a larger interval, such as 30 degrees; for asymmetrical fixtures, such as streetlights, you can select a smaller interval, such as 10 degrees. The smaller the angle interval, the higher the test accuracy, but the longer the testing time. If time permits, it is recommended to select a smaller angle interval.
④	Gamma plane angle range: If the sample’s light irradiation angle exceeds 180 degrees (e.g., a globe lamp), select a range of -180 degrees to 180 degrees; if the sample’s light irradiation angle is less than 180 degrees (e.g., a panel light), you can select an angle interval for the Gamma plane ranging from -90 degrees to 90 degrees. Unless there are special requirements, selecting 1 degree is sufficient. The specific interval selected here has no effect on test speed.
⑤	If the system has multiple photometric probes, please select the one you want to use.
⑥	For standard luminaires undergoing routine testing, select “Normal Speed”; if the luminaire being tested has an extremely narrow beam angle, select “Slow Speed” to obtain more accurate test results; for expedited testing, select “Fast Speed.”
⑦	Fixed Range: If you are consistently measuring the same type of light fixture and the luminous intensity data does not vary significantly, you can check this box to save time. If you have ample time or frequently test lamps with different luminous intensities, it is recommended that you leave this box unchecked. In this case, the photometric probe will automatically select the appropriate range for each lamp. Continuous Scan Mode is suitable when the angle interval on the Gamma plane ranges from -180 degrees to 180 degrees. During the test, when the Gamma angle approaches ±180 degrees, while simultaneously rotating the C-axis to the next scan position—that is, the Gamma axis rotates continuously throughout the entire process to save time. If you have ample time, we recommend leaving this option unchecked.
⑧	To set the monitoring angle during the lamp warm-up phase, simply set it to (0, 0).
⑨	Normalization refers to the decision of whether to apply a uniform value to the first row of data in the light intensity table of a test report; certain standards, such as the U. S. streetlight standard, may require you to perform a similar adjustment. There are three options: no normalization, normalization to the maximum value (which will slightly increase the luminaire’s total luminous flux), and normalization to the average value (which leaves the luminous flux essentially unchanged).
⑩	Jika Anda perlu menghilangkan semua cahaya yang menyimpang di luar sudut tertentu, centang opsi ini dan masukkan sudut yang diinginkan. . For example, if you check this option and enter 60, data outside ±60 degrees of the luminaire’s gamma plane will automatically be set to 0.
⑪	Masukkan jumlah sumber cahaya pada luminer dan fluks luminous terukur dari setiap sumber cahaya. Jika Anda tidak mengetahui informasi ini, Anda dapat membiarkannya kosong; hal ini tidak akan memengaruhi hasil pengujian.
1	Masukkan dimensi permukaan pemancar cahaya sampel. Untuk perlengkapan pencahayaan dalam ruangan, perangkat lunak memerlukan data ini untuk menghitung kurva batas luminansi, UGR, dan parameter lainnya.
⑬	Enter information about the sample light fixture
⑭	Enter the temperature and humidity of the test environment (i.e., the darkroom)
3	Click OK to proceed to the warm-up screen, or to the test screen.

Gambar 89

Then wait for the software testing to complete. Once testing is complete, refer to Section 8.2 to perform the chromaticity distribution test.

8.2 Uji Distribusi Kromatisitas

Setelah menyelesaikan uji distribusi intensitas cahaya C-Gamma, uji distribusi kromatisitas dapat dilakukan berdasarkan laporan uji tersebut.

Note: The software automatically calculates the spatial angle range required for the chromaticity distribution test based on the photometric distribution test report. Therefore, if a photometric distribution test is not performed, a chromaticity distribution test cannot be conducted directly.

Pilih laporan uji distribusi fotometrik untuk luminer ini, lalu klik untuk membuka antarmuka pengaturan parameter uji distribusi kromatisitas.

Gambar 90

Jumlah	Note
①	Jika dicentang, hanya uji karakteristik kromatisitas yang akan dilakukan; uji distribusi kromatisitas tidak akan dilakukan. Jika tidak dicentang, baik uji karakteristik kromatisitas maupun uji distribusi kromatisitas akan dilakukan.
②	Pemilihan posisi pengujian untuk karakteristik kolorimetri. "Sumbu optik" mengacu pada posisi tepat di depan permukaan pemancar cahaya dari luminer sampel; "titik intensitas cahaya maksimum" mengacu pada posisi di mana intensitas cahaya luminer sampel paling besar.
③	Rentang sudut untuk bidang C adalah 0 hingga 360 derajat. Tidak perlu melakukan penyesuaian. the angle increment for the C-plane. For symmetrical fixtures, such as indoor lights, a larger increment—for example, 30 degrees—can be selected, while for asymmetrical fixtures, such as streetlights, a smaller increment—for example, 10 degrees—can be selected. The smaller the increment, the higher the testing accuracy, but the longer the testing time.
④	Rentang sudut bidang gamma dihitung secara otomatis oleh perangkat lunak berdasarkan hasil uji distribusi fotometrik. Tidak perlu menyesuaikan interval sudutnya. gamma plane. You may also select a larger angle interval; symmetrical luminaires, such as indoor lights, can use a larger interval—for example, 10 degrees—while asymmetrical luminaires, such as streetlights, can use a smaller interval—for example, 5 degrees. The smaller the interval, the higher the test accuracy; however, the test will take longer.
⑤	Once you’ve finished configuring the settings, click “Start” to begin the test, and wait for the software to automatically complete the self-test.

Gambar 91

9. Pengujian B-Beta

9.1 Uji Distribusi Intensitas Cahaya

9.1.1 Memasang dan Menyalakan Lampu

9.1.1.1 Pemasangan Perlengkapan Lampu

Turn on the crosshair laser and make sure it is still projected onto the mark you made on the opposite wall.

Find the square B-Beta test fixture.

Gambar 92

When performing the B-Beta test, reattach the Goniophotomoeter’s auxiliary arm. Then, install the B-Beta fixture vertically as shown in the figure.

Gambar 93

Jumlah	Note
①	Klik untuk mengubah sudut pandang
②	Klik ① untuk menampilkan sudut B-Beta di sini, bukan sudut C-Gamma.
③	Klik untuk membuka antarmuka kontrol sudut.

Gambar 94

Jumlah	Note
①	When angle B is 0 degrees, the fixture should be in a vertical position; this can be verified using a level.
②	Masukkan 0
③	Click to set the Beta angle to 0 degrees. Note: The 0-degree position for the Gamma angle is not the same as the 0-degree position for the Beta angle.

Gambar 95

After rotating Beta to the 0-degree position, mount the floodlight onto the fixture, ensuring that the light-emitting surface faces the photometric probe. Adjust the position of the fixture so that the cross-shaped vertical laser beam aligns with the light-emitting surface of the fixture.

Gambar 96

To ensure the sample is positioned exactly in the center of the Goniophotomoeter, rotate the Beta fixture to the position shown in the figure below so that the sample’s light-emitting surface faces the crosshairs. Use the crosshairs to fine-tune the position of the sample holder.

Gambar 97

Setelah perlengkapan lampu terpasang, Anda dapat mematikan laser garis silang.

9.1.1.2 Menyalakan Lampu

Silakan lihat 8.1.1.2.

9.1.2 Pengaturan Parameter Pemanasan Awal

Silakan lihat 8.1.2.

9.1.3 Mengonfigurasi Parameter Pengujian dan Memulai Pengujian

Click “Start Test” to open the test parameter settings screen.

Jumlah	Note
①	Silakan pilih “Floodlight,” dan mode pengujian akan secara otomatis beralih ke B-Beta.
②	Rentang sudut untuk Bidang B adalah -90 derajat hingga 90 derajat. Tidak perlu melakukan penyesuaian. Peningkatan sudut untuk Bidang B; Anda dapat memilih peningkatan yang lebih kecil, seperti 5 derajat atau 10 derajat. Semakin kecil peningkatannya, semakin tinggi akurasi pengujiannya, tetapi semakin lama waktu yang dibutuhkan.
③	The Beta plane angle range is -90 degrees to 90 degrees. There is no need to adjust the angle interval for the Beta plane; unless there are special requirements, select 1 degree. Different angle intervals here have no effect on test speed.

Gambar 98

Untuk pengaturan parameter lainnya, lihat Bagian 8.1.3. Setelah pengaturan dikonfigurasi, klik “Mulai” dan tunggu hingga perangkat lunak menyelesaikan pengujian. Setelah pengujian selesai, lihat Bagian 9.2 untuk melakukan pengujian distribusi kromatisitas.

9.2 Uji Distribusi Kromatisitas

After completing the B-Beta photometric distribution test, a chromaticity distribution test can be conducted based on the test report.

Pilih laporan uji distribusi fotometrik untuk luminer ini, lalu klik untuk membuka antarmuka pengaturan parameter uji distribusi kromatisitas.

Jumlah	Note
①	Rentang sudut untuk Bidang B dihitung secara otomatis oleh perangkat lunak berdasarkan hasil uji distribusi fotometrik; tidak perlu menyesuaikan interval sudut untuk Bidang C. B. Options include 5 degrees and 10 degrees. The smaller the interval, the higher the test accuracy, but the longer it takes.
②	Rentang sudut bidang beta dihitung secara otomatis oleh perangkat lunak berdasarkan hasil uji distribusi fotometrik; tidak perlu melakukan penyesuaian. beta-plane angle intervals, which can be set to, for example, 5 degrees or 10 degrees. The smaller the interval, the higher the test accuracy, but the longer it takes.

Gambar 99

For other parameter settings, please refer to Section 8.2. Once the settings are configured, click “Start” and wait for the software to automatically complete the test.

10. Pemrosesan Laporan Tes

10.1 Mengorganisasi File Basis Data

Jumlah	Note
①	Secara default, semua laporan pengujian secara otomatis disimpan dalam file basis data yang sedang dibuka sesuai urutan pengujian yang dijalankan.
②	Untuk menghapus laporan, pilih laporan tersebut lalu klik “Hapus.”
③	To make it easier to find test reports, click the blank button shown in the image below to create a new database file, and store the reports for different luminaires in separate database files. After creating a new database file, you can proceed directly with testing without needing to recalibrate or reconfigure the system.
④	Klik “Buka” untuk melihat laporan pengujian dari file basis data lainnya.

Gambar 100

Catatan 1: Saat perangkat lunak dibuka kembali, perangkat lunak akan secara otomatis memuat file basis data yang digunakan terakhir kali. Jika jalur ke file basis data tersebut telah berubah atau namanya telah dimodifikasi, perangkat lunak akan meminta Anda untuk membuat file basis data baru.

Catatan 2: Sebisa mungkin hindari menempatkan file basis data di desktop komputer Anda.

10.2 Pengaturan Tampilan Laporan Pengujian

Jumlah	Note
①	Anda dapat mengklik dua kali untuk mengunggah gambar perlengkapan lampu.
②	You can double-click to edit the content displayed in this area.

Gambar 101

Jumlah	Note
①	Klik "Pengaturan"
②	For unit selection, “cd” is generally used; however, some older standards—such as those regarding energy-saving lamps—may require the use of “cd/klm.”
③	Pengaturan sudut C0 lampu jalan. Standar CIE/GB dan IESNA memiliki persyaratan yang tidak konsisten; silakan pilih standar yang Anda ikuti.
④	Customize the divergence angle. The software automatically displays the half-peak angle (commonly referred to as the beam angle, calculated as 50% of the maximum luminous intensity) and the effective beam angle (calculated as 10% of the maximum luminous intensity). If you wish to customize the divergence angle, enter the percentage of the maximum light intensity and check the box (e.g., 0.25 for 25%). In this case, the test report will display your custom divergence angle in addition to the half-peak angle and effective beam angle.
⑤	Centang kotak ini untuk menampilkan sudut kerucut intensitas cahaya maksimum dalam laporan.

Gambar 102

Jumlah	Note
①	Beralihlah ke layar pengaturan “Peringkat Efisiensi Energi”, lalu pilih standar dan jenis luminer yang sesuai.
②	Klik untuk menerapkan pada laporan tes saat ini
③	Klik OK untuk menyimpan dan keluar.

Gambar 103

Each display window has several options for customizing the display settings. Users are encouraged to experiment with adjusting these settings.

Gambar 103.1

10.3 Processing of Test Data

10.3.1 Perlengkapan Lampu Dua Sisi

For lamps that emit light from both sides, use the indoor lighting test mode to test each side individually—that is, set the gamma plane angle range to -90 degrees to 90 degrees during testing—and then generate two test reports.

Jumlah	Note
①	Hold down the “Ctrl” key on your keyboard, then click to select the two test reports you just received.
②	Klik “Sintesis Data” di bilah navigasi perangkat lunak.
③	In the pop-up window, you can click to switch between the upward and downward light beams.
④	Pilih “Komposit”
⑤	Klik OK untuk menyimpan dan keluar.

Gambar 104

Ini akan menghasilkan laporan uji sintetis baru, seperti yang ditunjukkan pada gambar di bawah ini.

Gambar 105

10.3.2 Conversion of Test Report Types

Jumlah	Note
①	Klik “Konversi Tipe”
②	Test reports can be converted among four types.
③	When converting to a C-Gamma test report, you can use the “termination angle” of the C-plane to generate a symmetric test report. If the termination angle is set to 360 degrees, there will be no symmetry; if the termination angle is set to 180 degrees, the report can be converted into an axis-symmetric test report; if the termination angle is set to 90 degrees, it can be converted into a quadrant-symmetric test report; if the termination angle is set to 0 degrees, it can be converted into a fully symmetric test report. This feature is primarily intended for symmetric indoor lighting fixtures; certain lighting design software programs, such as DIALUX, may require you to use it when importing fully symmetric IES files.

Gambar 106

10.4 Mengekspor Data Uji dan Mencetak Laporan Uji

10.4.1 Mengekspor Data Uji

Jumlah	Note
①	Klik logo merah di pojok kiri atas perangkat lunak.
②	Klik “Ekspor Data” di menu tarik-turun.

Gambar 107

File dapat diekspor dalam berbagai format standar.

Gambar 108

10.4.2 Mencetak Laporan Uji

Pengaturan pencetakan.

Jumlah	Note
①	Klik untuk membuka layar “Pengaturan Cetak”
②	Laporan ini menampilkan pilihan bahasa; Anda dapat memilih antara bahasa Mandarin dan bahasa Inggris.
③	Format Nomor Halaman
④	Informasi Header Laporan
⑤	Judul Laporan dalam Bahasa Mandarin dan Inggris
⑥	General Report Content, Applicable to Reports on All Types of Lighting Fixtures
⑦	Karena lampu dalam ruangan, lampu jalan, lampu sorot, dan lampu pertumbuhan tanaman memiliki parameter kunci yang berbeda, isi laporan akan bervariasi sesuai dengan itu. Anda dapat memilih item spesifik yang ingin Anda sertakan dalam laporan.
⑧	Opsi TM-30
⑨	Diagram ruang warna CIE atau diagram toleransi warna SDCM—hanya satu dari keduanya yang dapat dipilih.

Gambar 109

Jumlah	Note
①	Klik untuk mencetak laporan pengujian yang saat ini dipilih
②	Click to print all test reports in the current database file

Gambar 110

11. Pemeliharaan dan Perawatan Peralatan Harian

11.1 Perawatan Rutin

Start-up procedure: First, turn on the cabinet’s main power switch; then, turn on the power switches for the equipment inside the cabinet and in the darkroom one by one; finally, launch the software. Shutdown procedure: First, close the software; then, turn off the power switches for the equipment inside the cabinet and in the darkroom one by one; finally, turn off the cabinet’s main power switch.

Jaga kebersihan dan bebas debu di ruang kontrol kamar gelap untuk mencegah debu masuk ke dalam peralatan. Jika ada debu di permukaan peralatan, bersihkan dengan kain kering dan lembut.

Hindari membiarkan ruang gelap terpapar kelembapan tinggi dalam waktu lama; sediakan alat pengering udara jika diperlukan.

11.2 Perawatan Rutin

11.2.1 Cleaning The Optical Fiber Of the Photometric Probe

If the darkroom cannot be kept dust-free, the photometric probe and the light-sensitive surface of the Optical Fiber should be cleaned regularly (for example, once a month) based on actual conditions to prevent dust buildup, which could affect test accuracy.

When cleaning, please use a professional lint-free cloth to remove dust and prevent scratches on the device.

11.2.2 Standard Lamp

Lampu standar berlaku selama satu tahun. Jika Anda masih perlu mengkalibrasi ruang gelap setelah satu tahun, kami sarankan untuk membeli lampu standar yang baru.

Perangkat Lunak 11.2.3

Kami memperbarui perangkat lunak dari waktu ke waktu untuk menambahkan fitur dan memperbaiki bug. Jika Anda mengalami masalah saat menggunakan perangkat lunak, jangan ragu untuk menghubungi kami kapan saja untuk mendapatkan versi terbaru.

11.3 Penonaktifan dan Pemeliharaan Jangka Panjang

11.3.1 Pembersihan dan Perlindungan Peralatan

Thoroughly clean all equipment surfaces, and cover the main unit, probe, spectrometer, and cabinet with dust-proof cloths; disconnect all power sources.

11.3.2 Perlindungan Lingkungan

Pastikan ruang gelap kering dan berventilasi baik untuk mencegah peralatan menjadi lembap. Jika kelembapan udara tinggi, sediakan alat pengering udara (dehumidifier).

11.3.3 Pengaktifan Daya Bulanan

Lakukan uji penyalaan daya sebulan sekali untuk memastikan semua perangkat keras sistem berfungsi dengan baik.

12. Pemecahan Masalah dan Penyelesaian Masalah Umum

12.1 Kesalahan Komunikasi

Penyebab masalah: Periksa apakah kabel komunikasi terhubung dengan aman dan tidak tercolok ke port yang salah; verifikasi bahwa driver telah terinstal dengan benar; coba port USB atau kabel komunikasi yang berbeda untuk mengesampingkan masalah perangkat keras.

Solusi: Instal ulang driver, sambungkan kabel komunikasi sesuai dengan pengenal perangkat, mulai ulang perangkat lunak, dan coba lagi.

12.2 Kesalahan Pengujian

12.2.1 Anomali Fluks Cahaya

Cause of the malfunction: Check whether the light source is stable and whether the warm-up time is sufficient; verify that the device is properly calibrated, that the test distance is correct, and that the standard light is functioning properly; check whether there is any external light interference in the darkroom and whether the light path is obstructed.

Solusi: Perpanjang waktu pemanasan, kalibrasi ulang instrumen, matikan sumber cahaya lain di ruang gelap, dan singkirkan semua penghalang dari jalur optik.

12.2.2 Anomali UGR

Cause of error: Dimensions of the luminaire’s light-emitting surface were not entered; the luminaire’s beam angle is <45°; incorrect calculation standard was selected

Solusi: Masukkan dimensi permukaan pemancar cahaya luminer (panjang/lebar/tinggi) dengan benar; verifikasi bahwa luminer tersebut adalah luminer dalam ruangan (sudut pancaran harus memadai); pilih standar CIE 190:2010 dan hitung ulang.

12.2.3 Hasil Tes Distribusi Kromatisitas Abnormal

Cause of the malfunction: The test was not conducted based on the current luminaire’s photometric distribution test report; the light intensity was too low, preventing the Spectroradiometer from properly acquiring the colorimetric parameters.

Prosedur: Pertama-tama, lakukan uji distribusi intensitas cahaya, kemudian lakukan uji distribusi warna berdasarkan laporan tersebut; jika intensitas cahaya lampu terlalu rendah, silakan hubungi kami untuk solusi terbaik.

12.3 Goniophotometer tidak berputar

Cause of the malfunction: Check whether the host power is on and whether the wiring is correct; check whether the angle controller inside the cabinet is operating normally; confirm whether any foreign objects are jammed in the rotary shaft.

Solusi: Periksa catu daya dan kabel, dan singkirkan benda asing apa pun; mulai ulang perangkat dan perangkat lunak, lalu coba lagi.

12.4 Kegagalan Perangkat Lunak

12.4.1 Kerusakan Perangkat Lunak

Penyebab masalah: Periksa apakah Anda masuk ke sistem operasi komputer dengan akun administrator; verifikasi bahwa perangkat lunak telah terinstal sepenuhnya; periksa apakah file basis data rusak.

Solusi: Masuk ke komputer menggunakan akun administrator; instal ulang perangkat lunak dan driver; buat file basis data baru.

12.4.2 Perangkat lunak menampilkan pesan “Berkas bukan basis data”

Penyebab masalah: File basis data telah dihapus atau dipindahkan; program default yang digunakan untuk membuka file LGF telah diubah.

Solusi: Buat file basis data baru dan simpan; kembalikan program default untuk membuka file LGF.

12.5 Kegagalan Daya

12.5.1 Kelainan Keluaran Daya DC

Penyebab kerusakan: Sakelar AC/DC pada kabinet tidak disetel ke DC; tegangan atau arus sampel melebihi batas catu daya DC; korsleting pada sampel;

Penyelesaian Masalah: Harap verifikasi bahwa tegangan dan arus sampel berada dalam rentang keluaran catu daya DC. Misalnya, DC3005 Model ini memiliki tegangan keluaran maksimum 30 V dan arus keluaran maksimum 5 A. Periksa apakah sampel mengalami korsleting; jika ya, perbaiki sampel sebelum melakukan pengujian ulang.

12.5.2 Tidak Ada Output AC

Penyebab kerusakan: Sakelar AC/DC di kabinet tidak disetel ke sisi AC; proteksi beban berlebih terpicu;

Troubleshooting Steps: Check the AC power output wiring and sample connections to ensure there are no loose connections or short circuits; if the overload protection is triggered, turn off the power, allow the unit to cool for 5 minutes, and then restart it. Ensure that the sample power remains within the AC power output range—for example, the LSP-500VARC memiliki daya keluaran maksimum 500 W.