ND9B Landtek

Tags: nd9b , landtek , sound , level , meters calibrator

ND9B Landtek

Stock: In Stock
Model: Sound Level Calibrator

32,000

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Description

Detail

　Features

* Handy sound source for quick and easy calibration of sound level meters and sound measuring systems.
* The Calibrator employs solid state integrated circuitry that provides accurate and stable performance.
* Sensitivity calibration of microphones.
* Suitable for field and laboratory use.

Model	ND9A	ND9B
Standards	GB/T15173,ANSI S1.40,IEC942
Sound Pressure Level	94 dB	94 dB
Sound Pressure Level	114 dB	114 dB
Accuracy	0.5 dB	0.3 dB
Frequency	1000Hz
Cailbration Of Microphones	1’’,1/2’’
Power Supply	1x9V 6F22 Battery
Dimensions	142x47x47 mm
Weight	275g(Including Battery)

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