An acoustic calibrator is a device which produces an acoustic pressure of a defined level and frequency. An acoustic calibrator is a template of acoustic pressure.
Regular calibration of acoustic instruments are crucial for maintaining measurement accuracy and traceability. Depending on the instruments performance, Class or Class 2 calibrators are used.
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October 20, 2025
When it comes to analysing noise and vibration on site, we know that you’re constantly on the move. That’s why you need portability, and durability. And few instruments pack as much capability into such a compact form as the NoisePAD™ from SINUS. At less than a kilogram in weight, this…
October 20, 2025
The CRY8125 is an ATEX acoustic camera. It’s fully IECEx and ATEX certified, which means it’s safe to use in environments with explosive gas or dust. That single upgrade takes this camera into oil and gas, petrochemical, and power generation industries where safety certification is a legal requirement. What Is…
October 13, 2025
When you’re choosing a noise monitoring system, you want to have trust in that kit and you need to know the data that you are collecting is accurate, reliable and defensible. Sometimes behind the impressive branding and technical specs, the calibration certificate that comes with the instrument doesn’t really tell…
October 3, 2025
First and foremost, IAQM Position Statement touched on the very important point related to accuracy of measurements when using small sensors for carrying out professional assessments. Airly is using the principle of light scattering, functioning as an Optical Particle Counter (OPC). Here is a brief overview of the process: An…
