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Photobiology Experiment
Product range:
Introduction
to photobiosafety test report
Photobiosafety test mainly measures light in a wide band, and calculates the time, angle, sensitivity and other aspects of human eye and skin response to light.
Photobiological safety test standard
IEC62471: International standard
for the assessment and control of photobiological hazards in the wavelength range from 200 nm to 3000 nm. EN62471: European standard for the assessment and control of photobiological hazards in the wavelength range from 180 nm to 3000 nm.
GB/T 20145: Chinese standard, Assessment and control of photobiological hazards of optical radiation in the wavelength range of 200 to 3000 nanometers.
Photobiological safety test content
1. Photochemical ultraviolet hazards 2. UVA hazard
3. Blue light hazard
4. Blue light hazard - small light source 5. Retinal heat hazard
6. Retinal heat hazard - low visual stimulation 7. Infrared radiation
The division of photobiological hazard levels
Class 0 hazard (no hazard) No photobiological hazard Class
1 hazard (low hazard) Under normal exposure conditions, lamp has no photobiological hazard Class
2 hazard (medium hazard) - lamp does not produce photobiological hazard sensitive to strong light and temperature discomfort Class 3 hazard (high hazard
) Instantaneous radiation can cause photobiological hazards
in the photobiological safety testing laboratory
Luxshare Testing Photobiology Laboratory introduced Hangzhou Yuanfang OST-300 photobiological safety measurement system, HAAS-2000 spectrometer. The wavelength range is 200nm-2550nm, fully covering the ultraviolet-visible-infrared wavelength required by the standard, and the system adopts double monochromator as a spectroscopic instrument, and the spectral resolution capacity is more than ten times that of ordinary spectrometers. In addition, Hangzhou Yuanfang PMS-2000 photobiological safety measurement system has been introduced, which can accurately and quickly measure surface luminous LED light sources with uneven brightness. Through the matching of the above two systems, the majority of lighting manufacturers can be provided with IEC/EN62471 photobiological safety, IEC/TR62778 blue light hazards and other testing services.
Large-scale experimental base
Professional Lab
Analysis Method
Testing/year