Description
iSEMcon EMX-7150 Measurement Microphone Kit with Case
The EMX-7150 is a ¼” microphone made from stainless steel and using water tight Neutrik connectors has a very accurate frequency response combined with the capability to measure high sound pressure levels up to 145dBspl. It is low impedance measurement microphone that can be operated from 12-52 V Phantom Power which is available on most professional microphone preamplifiers and professional computer interfaces.
With its mechanically robust design it is well suited for harsh environment use such as open air sound reinforcement measurements. Its class 1 frequency response (NOTE: NOT A CLASS 1 MICROPHONE) makes it predestined for Room acoustics analysis including recording studios and home theaters. It can normally be used without the included freefield calibration data file for compensation. In this case take the individual calibration data as proof of its superb performance.
The super protection windshield SWS -7 is recommended for open air use when limited amounts of spraying water as well as trickling water impact the microphone.
EMX-7150 Features
- Frequency range 10Hz-20kHz
- Sensitivity 6mV/Pa typ.
- Matching tolerance ±0,5dB lineraity, 1mV microphone sensitivity @94dBspl
- Dynamic range ~30 >140dBspl
- 3% distortion limits 145dBspl typ.
- Calibration chart and calibration data download on my.iSEMcon.com
- IEC 61672 class 1 frequency response
- Dimensions: acoustic port dia. 1/4″ (7mm); Microphone body 0.75″ (19mm); Overall length 6″ (152mm)
- Microphone Weight 0.3oz (75 grams) each
SC-1 Calibrator Features
- Frequency 1kHz +- 0.2%
- SPL 110dB – 94dB switchable
- Accuracy +- 0.5dB at 20 Grad Celsius and 1013 mbar
- ambient temperature range 0 – 45 Grad Celsius
- Temperature drift < 0.02dB per Grad Celsius
- Temperature drift frequency: < 0.05Hz per Grad Celsius
- Storage temperature range -25 – 55 Grad Celsius (without battery)
- humidity 5 bis 95% relative
- Power supply 9V battery or accumulator
- Housing Aluminium, PVC
- Dimensions Dia. 40mm, Length 132mm
- weight (without battery) 164g
Each kit comes with:
-
- EMX-7150 microphone
- Microphone clip /w adapter screw
- WS-7XLWindscreen
- SC-1 calibrator
- CA-1/4 calibration adapter
- Calibration data download on my.iSEMcon.com
- ABS Travel Case
