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Tes-1351 Sound Level Meter
点击次数：235发布时间：2009/11/2 0:00:00
更新日期：1900/1/1 0:00:00
所 在 地：Tai Wan
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详细内容
Specifications for TES-1351
| Standard applied | IEC 651 Type2 |
| Range | A LO (Low) - Weighting: 35- 90dB A HI (High) - Weighting: 75-130dB C LO (Low) - Weighting: 35- 90dB C HI (High) - Weighting: 75-130dB |
| Resolution | 0.1dB |
| Frequency Range | 31.5Hz to 8KHz |
| Accuracy | ∮ 1.5dB (ref 94dB @1KHz) |
| Dynamic Range | 55dB |
| Frequency Weighting | AC |
| Time Weighting | Slow & Fast |
| Maximum Hold | Decay < 1dB/3min |
| Microphone | Electret condenser microphone |
| Calibration | Electrical calibration by using the internal oscillator (1KHz sine Wave at 94dB) |
| Auxilitary Output | AC conditioned, 0.55Vrms corresponding to each range step, impedance: 600W DC conditioned, 10mV/dB (nominally) impedance: 100W |
| Operating Condition | 0oC to 40oC < 80% R. H. |
| Storage Condition | -10oC to 60oC < 70% R.H. |
| Display | 4 digitals |
| Power Supply | one 9V battery |
| Size | 240mm(L)x68mm(W)x25mm(H) |
| Weight | 215g |
| Accessorie | Instruction Manual, 9V Battery, Carrying Case, Screwdriver, Windscreen. |
