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Product Details:
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| Sound Pressure Level: | 114 DB | Accuracy: | 0.3 DB |
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| Frequency: | 1000Hz | Cailbration Of Microphones: | 1’’,1/2’’ |
| Power Supply: | 1x9V 6F22 Battery | Dimensions: | 142x47x47 Mm |
| Weight: | 275g(Including Battery) | ||
| High Light: | ndt testing equipment,non destructive testing machine |
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Sound Level Calibrator HND9B
Sound Level Calibrator calibration of sound level meters and sound measuring systems
Application
For quick and easy calibration of sound level meters and sound measuring systems.
Feature
* 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.
Specification
| Model | HND9A | HND9B |
| Standards | GB/T15173,ANSI S1.40 CLASS2,IEC942 | |
| Sound Pressure Level | 94 dB | 94 dB |
| 114 dB | 114 dB | |
| Accuracy | 0.5 dB | 0.3 dB |
| Frequency | 1000Hz | |
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Cailbration Of Microphones |
1’’,1/2’’ | |
| Power Supply | 1x9V 6F22 Battery | |
| Dimensions | 142x47x47 mm | |
| Weight | 275g(Including Battery) | |
Accessories
| Standard Accessories | Main Unit |
| Windscreen | |
| Carrying Case (B04) | |
| Operation Manual | |
| Optional Accessories | ND9 Sound Level Meter Calibrator |
| RS-232C Data with Software | |
| Bluetooth Data Adapter with Software |
Contact Person: Ms. Shifen Yuan
Tel: 8610 82921131,8613910983110
Fax: 86-10-82916893
