Standard No.:	GBZ/T 189.8-2007
Chinese Name:	工作场所物理因素测量 第8部分:噪声
English Name:	Measurement of Physical Agents in Workplace Part 8:Noise
Professional Classification:	C52 Labor sanitation
Professional Classification:	GB National Standard
ICS Classification:	13.100
Issued by:
Issued on:	2007-04-12
Implemented on:	2007-11-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	90 (USD)
Delivery:	via email in 1-3 business day

1 Scope

This part specifies the measuring methods of industrial noise in workplace.
This part is applicable to the measurement of industrial noise in workplace.

2 Measuring Instruments

2.1 Sound level meter: Type 2 or above, being provided with A weighted sound level and “S (slow)” position.
2.2 Integrating sound level meter or individual noise dose meter: Type 2 or above, being provided with A weighted and C weighted sound levels as well as “S (slow)” position and “Peak (peak value)” position.

3 Measuring Methods