CRY345 Measurement Microphone CRY345 is a 1/4" free field polarization 200V measurement microphone designed with titanium alloy and precision stainless steel materials, which not only has excellent corrosion resistance and robustness, but also has extremely high stability. Its unique design and smaller size allow it to have an upper frequency range of up to 90kHz and very high sensitivity, which makes it suitable for special test situations. CRY345 is a high performance measurement microphone.  Meet IEC 61094-4:1995 Measurement microphones-Part 4: Specifications for working standard microphones  Meet GBT 20441.4-2006 Measurement microphones-Part 4: Specifications for working standard microphones Technique Specification Specification CRY343 Measurement Microphone Field Type Typical capacitance（pF） Equipment noise Work temperature Temperature coefficient Frequency Response(dB) Add: No.31-1, Xianxing Road, Xianlin Industrial Park, Yuhang District, Hangzhou, Zhejiang

2021.05.26 Static pressure coefficient Relative Humidity coefficient Relative Humidity range Add: No.31-1, Xianxing Road, Xianlin Industrial Park, Yuhang District, Hangzhou, Zhejiang