PRODUCTS
- Microphone
- Measurement condenser microphone
Measurement condenser microphone
TYPE 7146NL
(TYPE 1)
Preamplifier integrated microphone compatible with IEPE can be connected directly to FFT analyzer or other analyzers, enabling to measure with highly accurate resolution at low costs.
Long-term stability realized by accelerated aging process under 360℃ enables to use under 100℃ or higher.
Condenser microphone is to be used for measurements of sound presser level with high resolution over wide frequency range.
Varieties of microphone diaphragm diameter 1,1/2, 1/4, 1/6, 1/8 inch and corresponding frequency characteristics would best support measurements of various purposes.
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| Wide frequency range Wide range of measurement from low-frequency to ultrasonic frequency(1Hz～200kHz) is possible. Wide dynamic range Measurement of high sound pressure level up to 170dB is possible. Preamplifier integrated microphone It is also possible to connect directly to analyzer by using BNC cable. High sensitivity and certain measurement TYPE7146/4152N20 is a high sensitivity microphone of 500mV/Pa at output voltage. It is possible to connect directly to analyzer such as FFT and is easy to use enabling to start measurement with low sound pressure level. |
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