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Center 323 | Datalogger Sound Level Meter | Measurement Range 30~130dB, Level Range 30~90dB, 50~110dB
The Center 323 is a Datalogger Sound Level Meter (IEC 61672-1 class 2) made by Center Technology Corp., Taiwan. Published specifications include Measurement Range: 30~130dB; Level Range: 30~90dB, 50~110dB, 70~130dB. Full specifications are listed below.
Key features
- 64,000 Records Datalogger
- 60dB Dynamic Space In Each Range
- Real Time Clock With Calendar
- Time Weighting Fast/Slow
- Frequency Weighting A/C
- Max/Min Function
- USB Interface
- Specifications
| Part Number | CENTER 323 |
| Brand | Center |
| Measurement Range | 30~130dB |
| Level Range | 30~90dB, 50~110dB, 70~130dB |
| Accuracy | ±1.4dB (ref. 94dB@1KHz) |
| Frequency Weighting | A / C |
| Time Weighting | Fast, Slow |
| Frequency Range | 20Hz to 8KHz |
| Microphone | ½ inch electret condenser microphone |
| Auxiliary Outputs | AC/DC output |
| Battery | 1.5V AA size battery x 4 |
| Dimensions | 264x63x29 mm |
| Weight | approx.245g |
Related Products
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Center 390 | Datalogger Sound Level Meter | Level Range 30~130dB, Accuracy ±1.4dB (ref. 94dB@1KHz)
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Center 328 | Sound Level Meter | Measure Range 32~130dB, Accuracy ±1.4dB (ref 94dB@1KHz)
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