GB/T 25749.5-2012 Active National standards

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 25749.5-2012 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

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 25749.5-2012

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: 9 pages

Scope

This part of GB/T 25749 specifies a test bench method for measuring the mass separation efficiency of air purification systems without a duct outlet under given operating conditions. This method is suitable for systems that purify aerosols (smoke, dust, soot, and mist), steam, or gases in the air.

Development Information

Word Count: 13 Thousand words Pages: 9 pages

Same series standard

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 25749.7-2012 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 29042-5:2010

Related Standards

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