Measurement microphone CRY333

frequencyindooroutdoor

Free field type; pre-polarization; frequency range: 3.15 Hz - 20 kHz; sensitivity: 50 mV/Pa; linear range: 15 - 146 dB CRY333 is a 1/2'' free-field type pre-polarization measurement microphone. The design of titanium alloy and precision stainless steel makes it not only excellent in corrosion resistance and robustness, but also extremely high stability, so that it is ideal for outdoor and indoor applications. During the test, due to the presence of the microphone, the sound field will be affected and the high-frequency sound field at its position will be changed. Based on this characteristic, the HF frequency response of the measurement microphone is adjusted to compensate for the error caused by the high-frequency sound pressure in the sound field. CRY333 is a kind of high-performance measurement microphone. Leading technology Excellent performance Titanium film process Compliance with IEC 61094-4:1995 Measurement microphones - Part 4: Specifications for working standard microphones Compliance with GB/T 20441.4-2006 Measurement microphones - Part 4: Specifications for working standard microphones