Sound Level Calibrator
94dB and 114dB Sound Calibration at 1kHz; Accurate and simple to use; Fits 1/2” diameter microphone.
Output Sound Pressure Levels 114dB and 94dB re 20 uPa under refrence conditions.
Output Frequency 1000Hz, ±۴%
Reference Temperature Conditions >23ºC (73ºF)
Atmospheric pressure >1013 mbar (760mm of Hg)
Relative humidity >65%RH
Accuracy of Sound Pressure Level Under stated reference environment conditions ±۰.5dB
94dB and 114dB Sound Calibration at 1kHz; Accurate and simple to use; Fits 1/2” diameter microphone.
Output Sound Pressure Levels 114dB and 94dB re 20 uPa under refrence conditions.
Output Frequency 1000Hz, ±۴%
Reference Temperature Conditions >23ºC (73ºF)
Atmospheric pressure >1013 mbar (760mm of Hg)
Relative humidity >65%RH
Accuracy of Sound Pressure Level Under stated reference environment conditions ±۰.5dB
| Specifications | |
| Output Sound Pressure Levels | 114dB and 94dB re 20 uPa under refrence conditions. |
| Output Frequency | 1000Hz, ±۴% |
| Reference Temperature Conditions | >23ºC (73ºF) |
| Atmospheric pressure | >1013 mbar (760mm of Hg) |
| Relative humidity | >65%RH |
| Accuracy of Sound Pressure Level | Under stated reference environment conditions ±۰.5dB |
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