Lisun LSG-1800B High Precision Rotation Luminaire Goniophotometer (0.001lx~99,999lx, B-β & C-γ, 0.1°)

♦ 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-β and 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°)

♦ Luminosity Testing Range:

Illuminance 0.001lx~99,999lx;

Light Intensity 1.0cd~10^7 cd(detector)

♦ Angle accuracy: LSG-1800X/LSG-1800B is 0.1°, LSG-1700B is 0.2° 

♦ 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

The max size for the Testing Lamp(Unit: mm)

C-Gamma Test with one Pillar: ∅1600×550(Diameter*Depth)

B-Beta Test with two Pillars: 700*600(Length*Width)

Max Weight: 50kg

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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