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更新时间：2018-05-18
Calibration of Leakage Current Detection Sensitivity； Direct Reading of Error from Error Display Scale； Ammeter Ranges； Eliminates Need for Power Supply； AC/DC Selection Switch；
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TOS1200泄漏电流测试仪
Calibration of Leakage Current Detection Sensitivity
Direct Reading of Error from Error Display Scale
Ammeter Ranges
Eliminates Need for Power Supply
AC/DC Selection Switch
| Measuring Function | Measurement of current values and error （%） for AC （50/60 Hz） and DC at a test voltage of 1000 V |
| Measuring Ranges | 8 ranges consisting of 0.5/1/2/5/10/20/50/100 mA along with values equal to 0.8 times the values of those ranges （for 1, 2, 4 and 8 steps） |
| Ammeter Scale | Main scale: Direct-reading errordisplay scale over a range of ±10%of the above full scale values Auxiliary scale: Ratio scale of 0 to1.1 times the above full scale valuesAccuracy: （equivalent to 0% display of mainscale when the ratio is equal to 1）
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| Ammeter Accuracy | Main scale: ±1% of reading Auxiliary scale: ±3% of full scale value |
| Ammeter Indication | DC/AC（sine wave rms value calibration of mean value response） |
| Load Resistance | |||
| Range[mA] | Resistance[kΩ] | Range[mA] | Resistance[kΩ] |
| 0.5 | 2000 | 10 | 100 |
| 1 | 1000 | 20 | 50 |
| 2 | 500 | 50 | 20 |
| 5 | 200 | 100 | 10 |
| Allowed Input Time | 0.5/1/2/5 mA ranges: Continuous 10/20/50/100 mA ranges: 60 sec. Max. 1/3 of duty cycle | ||
| Dimensions （MAX） | 134W × 164H × 270D mm （140W × 189H × 320D mm） | ||
| Weight | approx. 3.5 kg | ||
| Accessories | TL04-TOS high-voltage test lead: 1 | ||
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