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The Sound Level Calibrator Class 2 – Model AWA6022A complies with the standard IEC 60942 Class 2.
Pocket size, portable unit
Frequency 1000Hz, independent of weighting curve
Nominal sound pressure level: 94 dB and 114 dB
Included:
The Sound Level Calibrator Class 2 – Model AWA6022A complies with the standard IEC 60942 Class 2.
Pocket size, portable unit
Frequency 1000Hz, independent of weighting curve
Nominal sound pressure level: 94 dB and 114 dB
Included:
| Model | AWA6022A |
|---|---|
| Standard | IEC 60942 Class 2 |
| Nominal Sound Pressure Levels | 94, 114dB |
| Sound level accuracy | ±0.3 dB (20 degC +-5degC) |
| Stabilization time | <15s |
| Nominal frequency | 1000Hz |
| Frequency accuracy | ±1 Hz |
| Harmonic Distorsion | <1% |
| Total Distorsion | <2.5% |
| Power Supply | Batteries: 2 x 1.5V Alkaline LR6 (AA) |
| Battery Check | Yes |
| Operating Temperature | -10°C ~ +50°C |
| Atmospheric Pressure | 65 kPa ~ 108 kPa |
| Humidity | 25% ~ 90%(RH) |
| Microphone Type | 1/2" and 1/4" (with supplied adaptor) |
| Dimension (mm) | 70mm×70mm×35.2mm |
| Weight | 120 g (including battery) |
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