Quotation for UK CASTLE Castle Sound Level Meter, Complete List of UK CASTLE Castle Sound Level Meter Models

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CASTLE Castle Sound Level Meter Product Description in the UK：

A noise meter, also known as a sound level meter, is a fundamental instrument used in noise measurement. A sound level meter generally consists of a condenser microphone, preamplifier, attenuator, amplifier, frequency meter network, and effective value indicator head. The working principle of a sound level meter is that the sound is converted into an electrical signal by a microphone, and then the impedance is transformed by a preamplifier to match the microphone with an attenuator. The amplifier adds the output signal to the network, performs frequency weighting on the signal (or an external filter), and then amplifies the signal to a certain amplitude through attenuators and amplifiers before sending it to the effective value detector.

Wuhan Kesaisi Electromechanical Co., Ltd. is a specialized company that sells, consults, and provides after-sales maintenance services for industrial testing, optical testing, environmental testing, non-destructive testing, material testing, water quality analysis, gas testing, general analysis, life sciences, basic measuring tools, testing machines, and other instruments and equipment; We are currently a sales and service provider of ultra precision instruments for geometric measurement and geometric tolerance in China.

Wuhan Kesaisi Electromechanical Co., Ltd

Contact: Yang Chaoyang