Calibrated Measurement Microphones
Acoustic Resonance Analysis
Vibroacoustic Resonance Testing
The IEPE microphones MI15, MI17, MI19, RG-50, and MI21 are types of free-field microphones with integrated electronics that are commonly used in scientific research.
To ensure accuracy, these microphones can be supplied with close tolerances of ±0.5dB and have transfer factors ranging from 10 mV/Pa to 100 mV/Pa.
Constant current power IEPE is the standard power source, usually set at 4mA.
Coaxial cables are used as feed lines, and the standard microphone configuration includes BNC connectors that have optional TNC variations available.
It is important to note that these microphones should not be exposed to harsh environmental conditions due to their sensitive design.
IEPE BNC
- 1/4″ measurement microphone
- 50mV/Pa
- Class 1 according to IEC 61094-5
- free field
- 20Hz to 20kHz
- 30dBA to 130dB
Price: € 325
Ultrasound
- 1/4″ measurement microphone
- Ultrasound
- Class 1 according to IEC 61094-5
- free field
- 5 Hz to 30kHz
- 27dBA to 130dB
Price: € 465
Splash Water Proof IP55
- 1/4″ measurement microphone
- Splash proof
- Class 1 according to IEC 61094-5
- free field
- 20Hz to 20kHz
- 27dBA to 130dB
Price: € 535
Ultrasonic Microphone Set
- MP30 set + MK 301 E 1/4″ capsule
- 40mV/Pa or 3.5mV/Pa
- WS3F according to IEC 61094-4
- free field
- 5Hz to 100kHz
- 18dBA to 168dB
Price: € 1715
