OS GSO ISO 20361:2017
ISO 20361:2015
Omani Standard
Historical
·
Approved on
27 April 2017
Liquid pumps and pump units -- Noise test code -- Grades 2 and 3 of accuracy
OS GSO ISO 20361:2017 Files
English
22 Pages
Historical
Reference Language
63.87 OMR
OS GSO ISO 20361:2017 Scope
ISO 20361:2015 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. It specifies the noise measurement methods and the operating and mounting conditions that shall be used for the test.
Noise emission characteristics include emission sound pressure levels at specified positions and the sound power level. The determination of these quantities is necessary for
declaring the noise emission values, and
purpose of noise control at source at the design stage.
The determination of these quantities is also necessary for comparing the noise emitted by liquid pumps on the market.
The use of ISO 20361:2015 ensures the reproducibility of the determination of the airborne noise-emission characteristics within specified limits determined by the grade of accuracy of the basic airborne noise measurement method used. Noise measurement methods according to ISO 20361:2015 are engineering methods (grade 2) and survey methods (grade 3).
ISO 20361:2015 does not deal with the characterization of the structure-borne sound and liquid-borne noise generated by liquid pumps.
Best Sellers From Mechanical Sector
OS GSO 42:2015
GSO 42:2015
Omani Standard
MOTOR VEHICLES - GENERAL REQUIREMENTS


GSO 42:2015
Gulf Technical Regulation
MOTOR VEHICLES - GENERAL REQUIREMENTS

GSO 159:1993
Gulf Technical Regulation
MOTOR VEHICLES –
DIMENSIONS AND WEIGHTS

OS GSO 159:1993
GSO 159:1993
Omani Standard
MOTOR VEHICLES –
DIMENSIONS AND WEIGHTS


Recently Published from Mechanical Sector
GSO 1616:2002
Gulf Standard
Domestic and contract furniture-part 2 : methods of test for settees.

GSO 374:1994
Gulf Standard
Code of practice for the inspection and testing of steam and hot water boilers --Part4: Comprehensive procedure for thermal performance tests

OS GSO 377:1994
GSO 377:1994
Omani Standard
Code of practice for the inspection and testing of steam and hot water boilers --Part7: Periodic hydrostatic tests


OS GSO ISO 2288:2002
ISO 2288:1989
Omani Standard
Agricultural tractors and machines- engine test code (Bench test) Net power.


