Sound and Vibration Instrument Hire and Calibration
GRAS 50AI Sound Intensity Probe Specifications
GRAS 50AI has been withdrawn, the following information is for reference purposes only.
| GRAS 50AI : Sound Intensity Probe |
|---|
Microphones : Type 40AI supplied as a 40AK set with adaptors and 26AA preamplifiers
Frequency Response : IEC 1043 Class 1
Phase Match : IEC 1043 Class 1
2 x 26AA Preamplifiers supplied as a 40AK set with adaptors and 40AI microphones
Preamplifier connectors : 2 x 4-pole Lemo for 26AA preamplifiers
Remote Handle : version A
Indicator : Overload
Indicator : Averaging Status
Indicator : Flow Direction
Instrument connectors : 1 x 14-pole Lemo to Norsonic 840 Real Time Analyser for 2-channel signal output
120 V preamplifier supply voltage
200 V polarisation and interface for remote control of the analyser
Operating Temperature : 5 °C to + 40 °C
Weight : 0.4 kg : 0.9 lb
Frequency Response : IEC 1043 Class 1
Phase Match : IEC 1043 Class 1
2 x 26AA Preamplifiers supplied as a 40AK set with adaptors and 40AI microphones
Preamplifier connectors : 2 x 4-pole Lemo for 26AA preamplifiers
Remote Handle : version A
Indicator : Overload
Indicator : Averaging Status
Indicator : Flow Direction
Instrument connectors : 1 x 14-pole Lemo to Norsonic 840 Real Time Analyser for 2-channel signal output
120 V preamplifier supply voltage
200 V polarisation and interface for remote control of the analyser
Operating Temperature : 5 °C to + 40 °C
Weight : 0.4 kg : 0.9 lb
* Our standard hire charges are based on a 4-day minimum period, details other options.