SoftdB Mezzo Sound Intensity Probe, User Manual

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2
2 Specifications
2.1 Mezzo Sound Intensity Probe
Mezzo Sound Intensity Probe Specifications
Item Specifications
Microphones GRAS 40GK
1
Intensity Processor IEC 61043 Class 1
Peak Maximum Level 2
Low Range: 122 dB
pk
High Range: 136 dB
pk
Noise Level
3
Low Range: 34 dBA, 32 dBC, 37 dBZ
High Range: 44 dBA, 42 dBC, 47 dBZ
Under-Range Limit Level 4
Low Range: 44 dBA, 42 dBC, 47 dBZ
High Range: 51 dBA, 49 dBC, 54 dBZ
Maximum Sampling Rate 48 kHz
Signal Conditioning IEPE
Communication USB 2.0 (Mini B connector)
Dimensions 370 x 32 x 23 mm
Power Supply USB Powered (Max 0.35W)
Included Accessories
Component Description
Intensity Probe Mezzo Sound Intensity Probe with 40GK-26CB mic-set (12.5 mV/Pa, IEC 61043 (1993) Class 1)
USB Cable 3 m USB 2.0 cable with Mini B connector
Windscreen 190 x 100 mm elliptical windscreen
Case Plastic transport case Dimension: 450x395x115mm (17.75x15.5x4.5”)
1
40GK Mic with 26CB Preamp – 12.5 mV/Pa, IEC 61043 (1993) Class 1
2,3,4
Evaluated according to IEC 61672 (2013) Class 1, using 12.5 mV/Pa sensitivity.