GBZ/T 222-2009
Guideline for selection of direct-reading gas detector in the confined space (English Version)
- Standard No.
- GBZ/T 222-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Occupational Health Standard of the People's Republic of China
- Latest
- GBZ/T 222-2009
- Scope
- This standard specifies the selection principles, technology and usage requirements for direct-reading gas detectors in confined spaces. This standard applies to the selection of direct-reading gas detectors in confined spaces.
GBZ/T 222-2009 Referenced Document
- GB 12358 Gas monitors and alarms for workplace.General technical requirements
- GB 15322.3 Combustible gas detectors—Part 3: Portable combustible gas detectors for industrial and commercial use*， 2019-10-14 Update
- GB 3836.1 Explosive atmospheres.Part 1:Equipment.General requirements*， 2010-08-09 Update
- GB 50058 Code for design of electrical installations in explosive atmospheres*， 2014-01-29 Update
- GBZ 2.1 "Occupational Exposure Limits of Hazardous Factors in the Workplace Part 1: Chemical Hazardous Factors" (GBZ 2.1-2019) No. 1 Amendment*， 2022-11-08 Update
- GBZ/T 205 Specification of prevention and control on occupational hazards in confined space
- GBZ/T 206 Specification for gas detection in confined space by direct-reading detectors
GBZ/T 222-2009 history
- 2009 GBZ/T 222-2009 Guideline for selection of direct-reading gas detector in the confined space
