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Sound Calibrator

Our Sound Calibrator is a battery worked exactness microphone calibrator utilized for the adjustment of noise level meters and different sound estimation instrument. It can give a yield level at a recurrence of 1 kHz. This calibrator has been intended for both research and field center utilize as well as the exactness has been aligned to a reference traceable to NIST. Provided Sound Calibrator highlights a steady solid weight free of the battery state. Moreover, our calibrator will switch off consequently to protect battery and certification a steady yield. This does align sound level meters, commotion dosimeters as well as clamor monitoring stations.

Key features:
  • Aligns and confirms sound level meter working
  • Light illuminates when control is on
  • Level place to choose 114db or 94db
  • Sturdy die-cast and metal housing
Sound Calibrator
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Sound Calibrator
HY603
Sound Calibrator is applicable for residual intensity testing, sound intensity level calibration and particle velocity calibration. It is a handy, portable sound source for calibration of sound level meters and other sound measurement applications. It consists of a sound source, a reference microphone and an electronic control circuit. It automatically switches off when the microphone under test is removed from the calibration chamber. Plus, it gives continuous sound pressure level when it is connected to an active microphone.
Sound Intensity Calibrator
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Sound Intensity Calibrator
HY604
Sound Intensity Calibrator is a device that is used for on-site sound pressure calibration and pressure residual intensity index verification. It can analyze the noise from a pump driven by a noisy electric motor and gearbox. One of the key features of this device is it's ability to measure the sound intensity in sound fields with high background noise. It is a compact and portable unit with a built-in sound source.