GON2000 Goniophotometer is used for the Spatial luminosity distribution (Light distribution curve) of various light sources such as LED lamps (semiconductor lighting), road lamps, floodlights, indoor lamps, outdoor lamps, etc.; test results can be exported to IESNA (95, 2002) file format (* .ies), CIE file format (* .cie), European Eulumdat (* .ldt) file format and other formats , Fully meet the requirements of international standards, can be directly used as the input data of international general lighting design software.
Turntable parameters |
|
Spindle and lamp axis |
Precious metal optical fiber point brush conductive slip ring, continuous rotation of 360 degrees, no winding |
High-precision angle encoder |
24-bit, closed-loop feedback to ensure accurate rotation angle |
Vertical axis rotation range |
-180°~180° or 0°~360° |
Horizontal axis rotation range |
-180°~180° or 0°~360° |
Angle accuracy |
0.01° |
resolution |
0.001° |
Max light size |
2.0×1.5 meter |
Max light weight |
50kg(include Fixture ) |
Photometric parameters |
|
High-precision constant temperature probe |
Constant temperature point 35 ± 1 degree, constant temperature accuracy ± 0.1 degree |
V(λ)Correction accuracy |
CIE standard class(f1’<0.03) |
Lux range |
0.001 lx to 200 klx , 5-speed automatic range |
Max test distance |
1 meter to 30 meter |
Multi software function |
|
output file |
*.IES IESNA North American Standard Format |
*.LDT EULUMDATGerman Standard (European) format |
|
*.CIE CIE International Lighting Commission Standard Format |