Sound Calibrator 2 Point

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Sound Calibrator 2 Point

Product Code: CAL-900

Standards GB/TI5173, IEC942
Sound Pressure 94dB and 114dB
Accuracy 0.3 dB
Frequency 1000±0.01% Hz allows calibration with A,B,C or D weighting networks or linear.
Application Calibration of 1” and ½” Microphones
Temperature Coefficent 0 to 0.01 dB/oC
Altitude Effects Approximately 0.1dB decrease for each 2000 feet increase in altitude from sea level to 12,000 feet elevation, or comparable atmospheric pressure change (approximately every 50mm of Hg decrease)
Temperature -10 to = 50°C (Operating)
Range -40 to 65°C (Storage with batteries removed)
Power AAA 1.5V x 4 (UM – 4)
Dimension 137 x 51 x 51mm
Weight 200g

 

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