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Sound Level Calibrator ND9A ND9B

Sound Level Calibrator ND9A ND9B

Guangzhou Landtek Instruments Co. Ltd.
China
OriginChina
CategoryTools & Hardware
Product groupLevel Measuring Instruments
Bikudo Id825404

Description

Sound Level Calibrator ND9A ND9B
Applications:
For quick and easy calibration of sound level meters and sound measuring systems.

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.

Details:
Model:A
Standards:GB/T15173, ANSI S1.40 CLASS2, IEC942
Sound Pressure Level:94dB/114dB
Accuracy:0.5dB
Frequency:1000Hz
Calibration Of Microphones:1", 1/2"
Power Supply:1x6F22 9V Battery
Dimensions:142 × 47 × 47 mm
Weight:275g (Including Batteries)

Model:B
Standards:GB/T15173, ANSI S1.40 CLASS2, IEC942
Sound Pressure Level:94dB/114dB
Accuracy:0.3dB
Frequency:1000Hz
Calibration Of Microphones:1", 1/2"
Power Supply:1x6F22 9V Battery
Dimensions:142 × 47 × 47 mm
Weight:275g (Including Batteries)

Accessories:
Standed Accessories:
1. Main Unit
2. Carrying Case
3. Operation Manual

For more details,please feel free to contact us.Thank you!
Sound Level Calibrator ND9A ND9B

Company information

Guangzhou Landtek Instruments Co. Ltd.
Flat C, Kengkou Electronic Base, No.9 Huax, GUANGZHOU, GUANGDONG, 510380, China
Phone: 86-13751744594
Primary products
Thickness Meter , Vibration Meter ...
Year established
2002
Business type
Manufacturer
Number of employees
51-100
Markets served
Worldwide
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