Features
- Power Electronic
- Supply Ability
- 500 sets per Month Carbon Residue Tester
- Port Tianjin
- Frequency 48 kHz, 48 kHz and 12 kHz
Technical Specifications
| Frequency Range | 10 Hz to 16 kHz |
| While use | the AWA14423 or AWA14431 |
| Microphone | the Frequency Weighting can get to10 Hz to 20 kHz |
| Time Weighting | F, S, I, Peak |
| Detectors Characteristics | the true effective value, digital detection, peak factor≥10. |
| Accuracy IEC 61672 | 2002 Class 1 |
| Display | 128 × 64 OLED |
| Output interface | AC, DC, RS-232, USB interface |
| Calibration | use Model AWA6221A sound level calibrator conformed to specifications of IEC 60942 |
| Power | battery 4×LR 6, which can work at least 16 hours successively |
| External power | 5 V to 9 V, 0.2 A |
| Weight | 0.88 Ib (kg) 0.4 |
| Operation environment Air temperature | 5°F to 22°F (-15℃ to 50 ℃) |
| Relative humidity | 10 % to 90 % |
| Dim. (H×W×D) mm | 12.29 in x 2.83 in x1.25 in (310 mm × 72 mm× 32 mm) |
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