GB/T 7966-2009 Abolished National standards

GB/T 7966-2009 Acoustics—Ultrasonics power measurement—Radiation force balances and performance requirements

GB/T 7966-2009 Acoustics—Ultrasonics power measurement—Radiation force balances and performance requirements

Publish Date: 2009-09-30 Implement Date: 2009-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7966-2009

Standard Type: National standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Acoustic metrology

ICS Name: Acoustics and acoustic measurement

Publish Date: 2009-09-30

Implement Date: 2009-12-01

Pages: 37 pages

Scope

This standard specifies a method for measuring the total radiated acoustic power of ultrasonic transducers using a radiation force balance; establishes the principle of obtaining the sound field to be measured by a target and measuring it using a radiation force balance; clarifies the limitations of using the radiation force method under conditions of cavitation and temperature rise; determines the quantitative limitations of using the radiation force method in the presence of divergent and focused beams; and provides information for evaluating all measurement uncertainties.

Development Information

Word Count: 66 Thousand words Pages: 37 pages

Replace the following standards

GB/T 7966-1987 Acoustics—Ultrasonic power measurement in the frequency range 0.5～10MHz

Superseded by the following standards

GB/T 7966-2022 Acoustics—Ultrasonic power measurement—Radiation force balances and the requirements

Referenced Standards

GB/T 15611-1995 Acoustics—Calibration of high frequency hydrophone GB/T 16407-2006 Acoustics—Characteristics and measurements of field of pressure pulse lithotripters IEC 60050 IEC 60854:1986 IEC 61101:1991 IEC 61689:1996 GB/T 16540-1996 Acoustics—Measurement and characterisation of ultrasonic fields in the frequency range 0.5MHz to 15MHz—Hydrophone method

Adopt standards

IEC 61161:2006

Related Standards

GB/T 3238-1982 Active

GB/T 3238-1982 Acoustical levels and refrence quantities

Publish Date: 1982-06-08

GB/T 3240-1982 Active

GB/T 3240-1982 Preferred frequencies for the acoustical measurement

Publish Date: 1982-06-08

GB/T 3785-1983 Replaced

GB/T 3785-1983 Electric, sonic properties and measuring methods for sound level meters

Publish Date: 1983-06-25

GB/T 5265-1985 Replaced

GB/T 5265-1985 Measurement of underwater noise

Publish Date: 1985-07-26

GB/T 7966-1987 Replaced

GB/T 7966-1987 Acoustics—Ultrasonic power measurement in the frequency range 0.5～10MHz

Publish Date: 1987-06-22

GB/T 11452-1989 Abolished

GB/T 11452-1989 Guide to hearing aid standards

Publish Date: 1989-07-04