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  • Measurement condenser microphone

Measurement condenser microphone
TYPE 7022
(TYPE 1)

6230_1

About the product

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.

Product Specifications

image22_2_1
TypeTYPE 7023(TYPE1)
Appearance
※When the image is clicked,
it is displayed by the zoon.
type7022_7023
Frequency Response CharacteristicPressure-Field
Nominal Diameter1 inch
Release voltage-28dB (39.8mV/Pa)
Polarization voltage200V
Frequency Characteristics10Hz~10kHz
Maximum sound pressure level146dB
Self-noise level13dB(A)
Temperature coefficient0.007dB/℃ or less
Preamplifier TypeTYPE4022 (with 1 inch adapter)
Operating Temperature・
Range of Humidity
-10℃~+50℃・90%RH (no condensation)
Storage Temperature・
Range of Humidity
40% or less (at room temperature)
Outline sizeΦ23.77×19
Weight27.6g
TypeTYPE 7012(TYPE1)
Appearance
※When the image is clicked,
it is displayed by the zoon.
type7012_7013
Frequency Response CharacteristicFree-Field
Nominal Diameter1/2 inch
Release voltage-36dB (15.8mV/Pa)
Polarization voltage200V
Frequency Characteristics10Hz~40kHz
Maximum sound pressure level160dB
Self-noise level19dB(A)
Temperature coefficient0.007dB/℃ or less
Preamplifier TypeTYPE4012
Operating Temperature・
Range of Humidity
-10℃~+50℃・90%RH (no condensation)
Storage Temperature・
Range of Humidity
40% or less (at room temperature)
Outline sizeΦ13.2×12.6
Weight6.0g

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