GB/T 25749.6-2012 Active National standards

GB/T 25749.6-2012 Safety of machinery—Evaluation of the emission of airborne hazardous substances—Part 6:Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with ducted outlet

GB/T 25749.6-2012 Safety of machinery—Evaluation of the emission of airborne hazardous substances—Part 6:Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with ducted outlet

Publish Date: 2012-05-11 Implement Date: 2012-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 25749.6-2012

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Health, safety, and labor protection

ICS Name: Mechanical safety

Publish Date: 2012-05-11

Implement Date: 2012-12-01

Pages: 8 pages

Scope

This part of GB/T 25749 specifies a test bench method for measuring the mass separation efficiency of air purification systems with duct outlets under given operating conditions. This method is suitable for systems that purify aerosols (smoke, dust, soot, fine mist), steam, or gases in the air.

Development Information

Word Count: 11 Thousand words Pages: 8 pages

Same series standard

GB/T 25749.5-2012 Safety of machinery—Evaluation of the emission of airborne hazardous substances—Part 5:Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with unducted outlet GB/T 25749.7-2012 Safety of machinery—Evaluation of the emission of airborne hazardous substances—Part 7:Test bench method for the measurement of the pollutant concentration parameter GB/T 25749.8-2012 Safety of machinery—Evaluation of the emission of airborne hazardous substances—Part 8:Room method for the measurement of the pollutant concentration parameter GB/T 25749.9-2012 Safety of machinery—Evaluation of the emission of airborne hazardous substances—Part 9:Decontamination index

Referenced Standards

ISO 12100

Adopt standards

ISO 29042-6:2010

Related Standards

GB 4053.4-1983 Replaced

GB 4053.4-1983 Fixed steel industrial platform

Publish Date: 1983-12-19

GB 4584-1984 Replaced

GB 4584-1984 Technical requirements for light type safety device used for the presses

Publish Date: 1984-07-20

GB 4674-1984 Replaced

GB 4674-1984 Safety code for grinding machines

Publish Date: 1984-07-28

GB 12142-1989 Replaced

GB 12142-1989 Safety standard for light-metal extension ladders

Publish Date: 1989-12-29

GB 12266-1990 Abolished

GB 12266-1990 General safety requirements for machining facilities

Publish Date: 1990-02-10

GB 12352-1990 Replaced

GB 12352-1990 Safety code for passengers aerial ropeways

Publish Date: 1990-06-13