Simpson 12890 890-2 CALIBRATOR,SOUND, 1 ‘ MIC.
Simpson Electric 890-2 Offers
Features
- Compatible with the Simpson Models 884-2, 886-2, 899 or other sound level meters
- Compact, rugged construction
- Battery powered operation permit its use in virtually any location
Specifications:
| Acoustics Output | |
| Frequency | 1000 Hz, 61% |
| Sound Pressure Level | 94 and 114 dB |
| Accuracy | |
| Frequency | 61% |
| Sound Level | 60.5 dB at reference condition |
| Distortion | <2% |
| Reference | 0 dB = 0.0002m bar |
| Power Requirements | |
| Battery Type | 9 V NEDA 1604 |
| Battery Life | Approximately 35 hours |
| Environmental | |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Output Temperature Coefficient | <-0.05 dB/°C |
| Relative Humidity | 0 to 90% |
| Relative Conditions | 23°C, 760mmHg, 30 to 50% relative humidity |
What’s included with the Simpson Electric 890-2
- Calibrator
- Screwdriver
- 9 V Battery, NEDA 1604
- Operator’s Manual
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