JJF 1332-2011
Program of Pattern Evaluation of Samplers for Stack Dust (English Version)

Standard No.

JJF 1332-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

National Metrological Technical Specifications of the People's Republic of China

Latest

JJF 1332-2011

Scope

This type evaluation outline is applicable to the type evaluation of smoke samplers with a sampling flow rate within 60L/min, an exhaust flow rate range of 5m/s-30m/s, and a filter-weighing method for measuring the smoke concentration in the gas.

JJF 1332-2011 Referenced Document

• GB/T 11606-2007 Methods of environmental test for analytical instruments
• GB/T 3768-1996 Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using an enveloping measurement surface over a reflecting plane
• HJ/T 48-1999 Technical conditions of sampler for stack dust
• JJG 680-2007 Samplers for Stack Dust

JJF 1332-2011 history

• 2011 JJF 1332-2011 Program of Pattern Evaluation of Samplers for Stack Dust
• 1970 JJF 1332-1990 Technical specification for laser energy secondary reference operation