GB/T 7111.1-2002
Textile machinery--Noise test code Part 1: Common requirements (English Version)

Standard No.: GB/T 7111.1-2002
Language: Chinese, Available in English version
Release Date: 2002
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 7111.1-2002
Replace: GB/T 7111-1986

Scope: This standard stipulates the requirements for measuring, expressing and verifying the basic noise emission values of several types of textile machinery involved in GB/T 7111.2 ~ GB/T 7111.7 under standard conditions, and also specifies the noise measurement methods used in this noise test specification As well as working conditions and installation conditions. This standard applies to all textile machinery, devices and equipment listed in GB/T 17780, including machines that can be operated automatically and machines that can be produced individually or jointly, but not including transmission equipment that is connected to each other. Note 1 This standard does not discuss the measurement of peak sound pressure levels, C-weighted values and instantaneous values at the working position, since such measurements are not necessary for textile machinery. 2 Two standards are required for the test of each textile machine, namely this standard and one of the corresponding GB/T 7111.2~7111.7.

GB/T 7111.1-2002 history

2002 GB/T 7111.1-2002 Textile machinery--Noise test code Part 1: Common requirements
0000 GB/T 7111-1986