LSG-2000 ゴニオフォトメーター with Rotating Mirror is also called the Moving Mirror Goniophotometer. The LSG-2000 is an automatic light distribution intensity 3D curve testing system. The darkroom can be designed according to the customer’s existing room size. It can measure all types of lighting sources, LED or HID luminaires such as indoor and outdoor luminaires, roadway luminaires, street lamps, flood lights and other kinds of luminaires.
LSG-2000 Moving Mirror Goniophotometer Principle
LSG-2000 Moving Detector Goniophotometer Dark Room
測定：
Luminous Intensity Data, Luminous Intensity Distribution, Zonal Luminous Flux, Luminaries Efficiency, Luminance Distribution (Option), Coefficient Of Utilization, Luminance Limitation Curves Glare, Maximum Ratio of Distance to Height, Equal Illuminance Diagrams, Curves of Luminaires VS Lighting Area, Isocandela Diagrams, Efficient Luminescence Angle, EEI, UGR, etc.
標準：
LM-79-19 「固体照明製品の光学的および電気的測定」
EN13032-1 「光と照明 – ランプおよび照明器具の光測定データの測定および表示 – パート1：測定およびファイル形式；ドイツ語版 EN 13032-1:2004+A1:2012」
IES LM-80-08 “Measuring Lumen Maintenance of LED Light Sources”
CIE-121 “The Photometry and Goniophotometry of Luminaires”
CIE-70 “The Measurement of Absolute Luminous Intensity Distribution”
IES LM-75 “GoniophotometerTypes and Photometric Coordinates”
Features:
• 回転モーターは日本の三菱自動車製、角度デコードシステムはドイツ製です。これにより、ゴニオフォトメーターは高精度でスムーズに回転します。起動・停止時も非常に安定しています。
• The working principles are according to IESNA and CIE. The LSG-2000 completely meets the LM-80, LM-79, LM-75, GB, EN13032-1 and CIE121-1996 standards.
• Special collimation device with laser cross line help you installaing the position of luminaires undertest conveniently and accurately.
Specifications:
• The mirror rotates around the luminaire under test with an angle of (γ) ±180° (or 0-360°) and the luminaire rotates around itself with an angle of (C) ±180° (or 0-360°).
• 角度精度: 0.05°、角度分解能: 0.001°
• Accuracy of 光検出器: Constant temperature 光検出器 DIN5032-6/CIE pub1. No. 69 クラスL
• LISUNゴニオフォトメーターソフトウェアは、CIE、IES、LDTなどの形式のファイルをエクスポートできます。これらの形式のファイルは、DiaLuxなどの他の照明・照明器具設計ソフトウェアで使用できます。
• Connect goniophotometer to PC via USB cable. English version software can run on Win7, Win8, Win10 Win11.
• LSG-2000 can be used together with a USB CCD Spectrometer to test spatial CCT Distribution and other Spectral color parameters. We call this system “Goniospectroradiometer (LSG-2000CCD)”. Please download the brochure for LSG-2000CCD.
| LISUNモデル | LSG-2000B (Big Size) | LSG-2000 (Standard Size) | LSG-2000S (Small Size) |
| Measure Non-Flood Lamp | Φ 1600*800mm, 50kg | Φ 1400*500mm, 40kg | Φ 1000*460mm, 30kg |
| Measure Flood Lamp | 600*600mm, 50kg | 600*600mm, 40kg | 400*400mm, 30kg |
| 電力測定（W） | 600V/10A, AC/DC | 600V/10A, AC/DC | 600V/10A, AC/DC |
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