GB/T 10320-2011
Electrical safety of laser equipment and installatins (English Version)

Standard No.

GB/T 10320-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 10320-2011

Replace

GB 10320-1995

Scope

This standard specifies the safety requirements and related test methods for the electrical parts of laser equipment and facilities, and provides guidelines for basic electrical safety precautions. This standard applies to the safety requirements and related test methods for laser equipment and facilities specified in this article, with the purpose of providing reliable protection for equipment users from the following aspects: a) direct and indirect contact; b) excessive temperature action (fire hazard); c) burst and implosion; d) action of toxic or corrosive substances. This standard does not apply to direct and indirect contact and protection of electrical parts in laser equipment and facilities that work at safety extra-low voltage and have no risk of electric shock; nor does it apply to entire equipment containing laser components (such as medical equipment, office machines and equipment used in hazardous environments). These devices should comply with other electrical safety standards. However, if the laser is still operable when removed from the equipment, the removed laser shall comply with the requirements of this standard. This standard also does not apply to laser equipment and facilities under development or design. This standard does not apply to the use of laser radiation generated by laser equipment; nor does it address radiation protection measures. However, when the laser radiation protection device is connected to electrical equipment, it should be based on the tests specified in this standard to estimate its electrical safety.

GB/T 10320-2011 Referenced Document

• GB 4793.1 Safety requirements for electrical equipment for measurement,control,and laboratory use.Part 1:General requirements
• GB 7247.1 Safety of laser products.Part 1:Equipment classification and requirements*， 2012-12-31 Update
• GB/T 4776-2008 Electrical safety terminology

GB/T 10320-2011 history

• 2011 GB/T 10320-2011 Electrical safety of laser equipment and installatins
• 1995 GB 10320-1995 Electrical safety of laser equipment and installations

GB/T 10320-2011 Electrical safety of laser equipment and installatins has been changed from GB 10320-1995 Electrical safety of laser equipment and installations.