Lisun LSG-1900B Near Field Type C Goniphotometer (0.001lx ～ 99.999lx)
♦ Meets the requirements of CIE, IEC, IES LM-79 & GB standards
♦ The luminaires will keep the burning point but not rotating during the testing
♦ Reaching many measurement ways such as B-βand C-γ
♦ The tested luminaries rotates around an angle of (γ)±180°(or 0-360°) and the tested luminaries rotates around itself with an angle of (C)±180°(or 0-360°)
♦ Maximum size of tested luminaries: Φ300mm*550mm(diameter*height) Weight: 20kg max
♦ Distance from lamp to detector: 1250mm
♦ The accuracy of angle: 0.1°, the resolution of angle is 0.01°
♦ Luminosity Testing Range:
Illuminance 0.001lx~99,999lx;
Light Intensity 1.0cd～10^7 cd(detector)
♦ Photometry Accuracy: CIE Class A (Class L is option)
♦ Testing Accuracy: 2%(Under Standard lamp); Stray Light: less than 0.1%
♦ English version software can run in Win7, Win8 or Win10
System Configuration:
A. Goniophotometric System
B. SLS-150W DC Standard Light Intensity Lamp
C. Digital Power Meter
D. DC3010 CC & CV DC Power Source
E. AC Power Source
F. CASE-19IN 19inch Standard Instruments Cabinet
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