Digital Acoustic Calibrator Sound Generator Sound Level Tester Meter 94dB & 114dB Calibration SP6

Item number: SP6

Category: Sound & Ultrasound gauges


159,99 €

including 16% VAT., plus shipping (Standard)

Short supply

Shipping time: 1 - 2 workdays



Description


With our Digital Acoustic Calibrator TMT-ND9B for recalibration of sound meters you can optimize the measurement quality of your sound level meter. All sound meters are delivered calibrated, but the sensor of the device is subject to a time drift. With the sound calibrator you can independently recalibrate sound measuring instruments to generate optimal measurement results.

 

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The device has 2 sound pressure levels of 94dB and 114dB with a frequency of 1000 Hz ± 0.1%. This allows a calibration after weighting A, B, C or D or linear weighting. All standard sound level meters with ½ inch and 1 inch microphones can be directly calibrated.

 

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Technical details:

 
Display:
digital
Calibration:
1/2" - 1" microphone diameter
Sound pressure level:
94dB & 11dB
Accuracy:
+/- 0.3 dB (20°C, 760mm Hg)
Frequency:
1000 Hz +/-0.01%
Weightning:
A,B,C,D, linear
Conformity:
IEC 942 Class 1
Size:
51 x 51 x 137mm
Weight:
200g

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