GB/T 4130-2000 in English

SUPERSEDED

Acoustics--Low frequency calibration methods of hydrophones

Issued on:2000-03-01
Implemented on:2000-01-02
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $220.00
$214.00

Standard No:	GB/T 4130-2000
Document status:	SUPERSEDED
Superseded by:	GB/T 4130-2017 Acoustics-Low frequency calibration methods of hydrophones
Superseded on:	2018-05-01
Title in English:	Acoustics--Low frequency calibration methods of hydrophones
Title in Chinese:	声学水听器低频校准方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2000-03-01
Implemented on:	2000-01-02
ICS Classification:	17.140.01-Acoustics measurements and noise abatement in general
Chinese Classification:	N65-Acoustic instrument and seismograph
Professional Classification:	GB-National Standard
Related Keywords:	low frequency calibration methods primary calibration methods secondary calibration methods primary calibration method secondary calibration method
Related Topics:	Hydrophone Standard GB/T 4130 acoustic standard acoustic standard Acoustic+ Standard GB/T 4130-2017 Hydrophone gb/t4130 gb/t+4130 sn/t 4130 calibration method Calibration method Underwater low frequency wide sound source tenth of a wavelength Optical collimator Calibration method low frequency sound source Free Field Calibration Method for Acoustic Underwater Acoustic Transducer Low frequency application direction Southern Instrument Calibration Method low frequency sound instrument GBT4130 GB/T 4130-2000 GB/T 4130-2017 High frequency noise simulator calibration Standard hydrophone calibration Calibration method of noise spectrum analyzer Sound speed calibration Water measuring instrument calibration method Calibration method of molten iron temperature measuring gun Calibration method of height difference of level instrument acoustics Riken Special Gas Calibration Method Audiometer Calibration Method Baoding Mechanics Calibration Method Xingtai mechanical calibration method Calibration method of weighing machine Moisture Receiver Calibration Calibration method of acoustic calibrator Electrochemical workstation calibration method Audio amplifier calibration gb/t4130-2010 Medium frequency hydroacoustic measurement

本标准规定了1Hz～3.15kHz频率范围内校准水听器的方法。本标准规定的方法分为一级校准方法和二级校准方法。

Scope

This standard specifies the method for calibrating hydrophones within the frequency range of 1Hz to 3.15Hz. The methods specified in this standard are divided into primary calibration methods and secondary calibration methods. The calibration uncertainty of the primary calibration method is not more than 0.5dB, and it is mainly used to calibrate standard hydrophones. It includes coupled cavity reciprocity method, piezoelectric compensation method and vibrating liquid column method. The calibration uncertainty of the secondary calibration method is not greater than 1.0dB, and it is mainly used to calibrate and measure hydrophones. It includes the closed chamber comparison method and the pistonphone calibration method.

More samples: QC/T 942-2021 JGJ 94-2008 GB 50021-2001(2009)

Sample only — not a preview of GB/T 4130-2000

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