Since 2014, Hengse Optoelectronics has been building an optical laboratory simultaneously to provide calibration and maintenance services for optical instruments. Our calibration and testing capabilities include monochromators, spectrometers, spectroradiometers, radiometers, photometers, UV meters, UV, VIS and IR light sources, photodetectors, LEDs, lamps, filters, colorimetric tube transmission , Integrating sphere, reflectivity standard, etc. All calibrations are performed under controlled environmental conditions. At present, it has established cooperative relations with many international brand customers.

The laboratory has a comprehensive range of light sources and Instrument Systems standard machines

--FEL light

--Illuminance A light source

--Integrating sphere brightness A light source

--Integrating sphere brightness LED light source

--Wavelength calibration lamp

--LED Luminous Flux and Light Intensity Standard Source

--Multispectral LED standard source

--UV light source

Main business:

Display test

Brightness, color, uniformity, defects, MURA, viewing angle

LED and luminaire test

Spectrum, luminous flux, light intensity, light distribution

Car instrument, switch brightness and color

Calibration and maintenance of Westboro Photonics imaging photocolorimeter

--Flat field calibration

--Linear calibration

--Absolute value calibration

--Spectrometer calibration

--V(λ) adaptation error test

Calibration and maintenance of Instrument Systems spectrometers

--Spectrometer CAS140/120 linearity, wavelength, spectrum, absolute value calibration

--Match the integrating sphere ISP calibration, 2π and 4π.

--Match the light intensity sleeve LED25 calibration.

-Match the TOP calibration of the brightness probe.

--EOP calibration of matching illuminance probe