DS DS/EN 12639 Liquid pumps and pump units - Noise test code - Grade 2 and grade 3 of accuracy
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DS DS/EN 12639 Document Information:
Title
Liquid pumps and pump units - Noise test code - Grade 2 and grade 3 of accuracy
Pumper. Væskepumper og pumpeenheder. Støjmålemetoder. Teknikker og præcisionsmetode (klasse 2 og 3)
Dansk Standard
Publication Date:
May 5, 2000
Scope:
This European Standard specifies all the information necessary to carry out efficiently and under standardized conditions the determination, declaration and verification of the airborne noise emission of liquid pumps or pump-units (see 4.1). It specifies noise measurement methods and operating and mounting conditions that shall be used for the test.
Keywords:
- CLASSIFICATIONS
- FIDELITY
- PUMPS
- PUMP UNIT
- PRECISION
- NOISE MEASUREMENTS
- MEASURING TECHNIQUES
- LIQUID PUMPS
- DEFINITIONS
- DEFINITION
- CLASSIFICATION SYSTEMS
- ACOUSTICS
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