Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
• Test Max Luminaires size and weight: LSG-1890B : 1900mm/60kg
• Luminosity Testing Range:
Illuminance 0.01lx~99,999lx;
Light Intensity 1.0cd～10^7cd (detector)
• Angle accuracy: LSG-1890B is 0.1°
• Spectral Range Wavelength: 350nm ~800nm; Accuracy of wavelength: ±0.5nm
• Photometry Accuracy: CIE Class A (Class L is option)
• Testing Accuracy: 2%(Under Standard lamp); Stray Light: less than 0.1%
The Max Size for the Luminaires Under Test
C-Gamma Test with one Pillar: Φ1900*550 (Diameter*Depth)
B-Beta Test with Two Pillars: 600*600 (Length*Width)
Max Weight: 60Kg
VIDEO
LSG-1890B
Datasheet
LSG-1890B/LSG-1800A goniophotometer is automatic goniophotometric instrument for luminous intensity distribution measurements with facility for rotating the light source. The LSG-1890B/LSG-1800A uses a constant temperature detector, Japanese motor and German precision angle coder which keep the test results with high accuracy. It is for industrial laboratory photometric data measurement of all kinds of luminaries such as LED luminaries, HID lamps, fluorescent lamps and so on.
Standard: Full meet the EN13032-1 clause 6.1.1.3 goniophotometer type 1, CIE-70, CIE-121, IES LM-79, IES LM-75, IES LM-80 and ect.
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, Isocandela Diagrams, Efficient Luminescence Angle, EEI, UGR, etc.
