-
Near Field Photogoniometer -
Near Field Photogoniometer
Model: LSG-1900B
LSG-1900B goniophotometer is near field type C automatic goniophotometric instrument for luminous intensity distribution measurement. The LSG-1900B uses a constant temperature detector. It is used for industrial laboratory photometric data measurements of small luminaires, such as down light, bulb light, etc.
Measurement:
Luminous Intensity Data, Luminous Intensity Distribution, Zonal Luminous Flux, Luminaries Efficiency, Luminance Distribution, Coefficient Of Utilization, Luminance Limitation Curves Glare, Maximum Ratio of Distance to Height, Equal Illuminance Diagrams, Curves of Luminaires VS Lighting Area, Lsocandela Diagrams, Efficient Luminescence Angle, etc.
Specification:
• It meets the requirements of CIE, IEC, IES LM-79 & GB standards
• It can do C-γ and B-β measurement
• The luminaires under test will keep the burning point from moving
• The luminaries under test rotates around an angle of (γ) ±180° (or 0-360°) and the luminaries rotates around itself with an angle of (C) ±180° (or 0-360°)
• Maximum size of luminaires under test: Φ300mm (diameter)×550mm (height)
Weight: 20kg
Current: 10A
• Distance from lamp to detector: 1250mm
• Luminosity Testing Range: Light Intensity 0.015cd～10^7cd (detector)
• The accuracy of angle: 0.2°
• The resolution of angle: 0.01°
• Accuracy of photometry: standard
• English version software can run on Windows systems
• This system can export data files as following formats: .CIE .IES .TM14 .EUT .CSV, etc. These kinds of format files can be transferred by other illumination and luminaire design software such as DiaLux.
Related Products
-
LM-79 Moving Mirror Type C Goni
Model：LSG-5000 -
Rotation Luminaire Goniophotome
Model：LSG-1800CCD -
ASTM E1444 ASTM E709-08 Magneti
Model：UI9730 -
0-6A DC Bias Current Source
Model：FD1772B -
LCR Digital Bridge
Model：FD2810B -
Automatic Safety Test System
Model：LS9955 -
UL746A Glow-wire Test Apparatus
Model：ZRS-3H -
IEC 60959-11-5 Fire Hazard Test
Model：ZY-3
