GB/T 5295-1985
Replaced
GB/T 39771.1-2021
Active
National standards
GB/T 39771.1-2021 Optical radiation safety of LEDs—Part 1:Safety requirements and classification
GB/T 39771.1-2021 Optical radiation safety of LEDs—Part 1:Safety requirements and classification
Basic Information
Standard Code:
GB/T 39771.1-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Semiconductor light-emitting devices
ICS Name:
Optoelectronics, laser equipment
Publish Date:
2021-03-09
Implement Date:
2021-10-01
Pages:
15 pages
Scope
This part of GB/T 39771 specifies the light radiation safety requirements and hazard level classification methods for semiconductor light-emitting diodes (hereinafter referred to as LEDs).
This part is applicable to single-chip or multi-chip LEDs with a light radiation wavelength in the near-ultraviolet and visible light range (300 nm to 780 nm).
Development Information
Same series standard
Referenced Standards
Related Standards
GB/T 7257-1987
Replaced
GB/T 7257-1987 Measurement methods of parameter for helium neon laser
GB/T 7270-1987
Replaced
GB/T 7270-1987 Methods of measurement for photomultiplier tubes
GB/T 7271-1987
Abolished
GB/T 7271-1987 Methods of measurement for phototubes
GB/T 12082-1989
Active
GB/T 12082-1989 Letter symbols for gas lasers
GB/T 12083-1989
Replaced