LSG-2000 Goniofotômetro 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
Medição:
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.
Standard：
LM-79-19 “Medidas Ópticas e Elétricas de Produtos de Iluminação de Estado Sólido”
EN13032-1 "Luz e iluminação - Medição e apresentação de dados fotométricos de lâmpadas e luminárias - Parte 1: Medição e formato de ficheiro; versão alemã EN 13032-1:2004+A1:2012"
IES LM-80-08 “Medindo a manutenção de lúmens de fontes de luz LED”
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:
- O motor rotativo é do Japão MITSUBISHI MOTORS e o sistema de descodificação de ângulos é da Alemanha. Estes sistemas ajudam o goniofotómetro a rodar suavemente com elevada precisão. É muito estável no arranque e na paragem.
• 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 padrões.
• 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°).
- A precisão do ângulo: 0,05°, Resolução do ângulo: 0,001°
• Accuracy of detetor de fotografia: Constant temperature detetor de fotografia DIN5032-6/CIE pub1. N.º 69 Classe L
- O software LISUN goniofotômetro pode exportar arquivos de formato CIE, IES, LDT e outros. Estes tipos de ficheiros de formato podem ser utilizados através de outro software de iluminação e de conceção de luminárias, como o DiaLux.
• 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.
| Modelo LISUN | 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 |
| Medir a potência (W) | 600V/10A, AC/DC | 600V/10A, AC/DC | 600V/10A, AC/DC |
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