Versatile 8930b Compact Sound Level Calibrator 114db / 94db / 104db Calibration Level For 1/2" 13.2mm Microphone Size Sound Level Meters Gadget [q2IZlEHS]

8930B Compact Sound Level Calibrator: Precision and Portability

The 8930B Compact Sound Level Calibrator is a versatile and portable tool designed for precision calibration of sound level meters. This state-of-the-art device offers three calibration levels of 114dB, 94dB, and 104dB, ensuring accuracy across a wide range of applications. With its compact design and battery-operated functionality, it is suitable for both laboratory and field use, making it an essential tool for professionals in various industries. Key features include a vivid LED display with stability and low power indicator, and compliance with IEC 60942:2018, class 2 standard.

Technical Specifications and Performance

The 8930B Sound Level Calibrator boasts a calibration frequency of 1K Hz, allowing for precise calibration of sound level meters with any frequency weighting (LIN, A, B, etc.), without the need for correction factors. Its microphone head cavity diameter of 13.2mm (½") ensures compatibility with a wide range of sound level meters. The device is built to withstand extreme humidity conditions, maintaining accuracy even in challenging environments. Key specifications include a frequency accuracy of ±1.7%, sound pressure level of 94dB / 104dB / 114dB, and sound pressure accuracy of ±0.4dB.

Practical Applications and Benefits

Whether you are a professional in the field of noise measurement or a researcher in an academic setting, the 8930B Compact Sound Level Calibrator is an invaluable tool. Its ability to perform calibrations in high background noise environments, thanks to the 114dB sound level, makes it particularly useful for field work. The device's stability and low power indicator ensure reliable performance, while its battery-powered design allows for easy portability. Target audience includes engineers, technicians, and researchers who require accurate and convenient sound level meter calibration solutions.