Compact and lightweight, easy to operate. With a temperature correction function, it can be easily used for calibrating precision sound level meters.
It was developed with the concept of providing a "compact, lightweight, and easy-to-handle calibrator at a low cost" using a feedback control type acoustic calibrator. A stable condenser microphone is used as the control sensor. Additionally, a temperature correction function has been added, and the generated sound pressure level is strictly managed in real-time, making it less prone to errors caused by changes in atmospheric pressure or poor microphone insertion, resulting in unmatched accuracy and stability despite its small size. Furthermore, it comes with a dedicated adapter, allowing for calibration of precision sound level meters as well as compatibility with 1-inch and 1/2-inch microphones. The generated frequency and sound pressure level are nominally 1000Hz and 94dB, making it an essential standard instrument in sound environments equipped with many new technologies.
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basic information
■Features - Complies with JIS C 1515 (2004) Class 1 - Complies with IEC 60942 (2003) Class 1 - Uses a stable condenser microphone as a control sensor - Equipped with temperature compensation function, it rigorously manages the generated sound pressure level in real-time, making it less prone to errors due to changes in atmospheric pressure or microphone insertion issues - Low battery is indicated by LED blinking and cessation of sound output
Price information
Components: 1/2 inch microphone adapter, two AA alkaline batteries, dedicated case, instruction manual.
Price range
P2
Delivery Time
※*Due to stock availability, delivery dates may vary. Please contact us for more details.*
Applications/Examples of results
■Usage Please use it for the calibration of general sound level meters and precision sound level meters.
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Company information
■The Measurement Cube is not just an online shop■ We have measurement instrument concierges who are professionals in measurement, ready to solve your measurement concerns on the spot. - One phone call, complete support If you're having trouble selecting a measuring instrument, please call us first! Our measurement experts will resolve your issues right away. - Over 2000 models, an overwhelming selection We offer over 2000 carefully selected models listed on our website, and our extensive inventory is still growing. - We will find any measuring instrument Please let us know your intended use and preferences. We will responsibly search for a measuring instrument that fits your needs. - Comprehensive calibration and repair services Not only do we sell, but we also provide calibration and repair services, ensuring thorough after-sales support. We never just "sell and forget." - Confidence in our prices Thanks to the trust we've built with manufacturers and our unique sourcing routes, we have achieved a balance between fair pricing and quality service.