JJF 1504-2015 Active National Metrology Technical Specifications JJF

JJF 1504-2015 Calibration Specification for Air Ultrasound Measuring Instruments

Publish Date: 2015-01-30 Implement Date: 2015-04-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 1504-2015

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2015-01-30

Implement Date: 2015-04-30

Pages: 16 pages

Scope

This calibration standard is applicable to the calibration of air ultrasonic measuring instruments with a frequency range of (20 to 50) kHz.

Development Information

Word Count: 24 Thousand words Pages: 16 pages

Referenced Standards

GB/T 20441.4-2006 Measurement microphones—Part 4:Specifications for working standard microphones JJF 1001-1998 General Terms in Metrology and Their Definitions JJF 1001-2011 General Terms in Metrology and Their Definitions JJF 1034-2020 Terms and Definitions for Acoustical Metrology GB/T 3102.7-1993 Quantities and units—Acoustics

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