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規(guī)格 Specification |
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機種型號 Model |
PM200(交流) |
PM202(交直流) |
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電源測量 Measure |
單相,雙線 Single phase, two conductor (1Ø2W) |
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測量種類 Kind |
電壓均方根值Vrms,電流均方根值Irms ,有功功率Active power, 功率因素Power factor |
電壓Voltage,Vpeak,電流Current,Ipeak,電壓均方根值Vrms,電流均方根值Irms ,有功功率Active power, 功率因素Power factor,頻率Frequency |
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電壓測量范圍 Voltage Measure rang |
1V~300V(電壓均方根值Vrms) |
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電流測量范圍 Current Measure rang |
1mA~1A(Irms) |
5mA~5A(Irms) |
20mA~20A(Irms) |
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頻率 Frequency |
10HZ~1KHZ |
DC或10HZ~1KHZ |
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功率因素 Power Factor |
0.020~1.000 |
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功率 Wattage |
U×I×PF |
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測量精確度 Measure precision |
±0.25%讀數(shù) ±0.25% 量程
±0.25% reading ±0.25% range |
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使用電源 Power supply |
220V±10%,50HZ±5% |
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顯示分辨率 Display Resolution |
4位 4 digits |
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一般規(guī)格General specification |
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耐壓 Pressure resistance |
輸入端和外殼可持續(xù)加一分鐘2.2KV、50/60HZ交流電。
2.2KV AC (50/60Hz) for one minute between input terminals and case. |
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絕緣 Insulation |
在直流500V時,在輸入端、外殼和電源線之間超過20M歐姆電阻。
more than 20Mohm at 500V dc between input terminals and case between case and power line. |
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操作溫度 Temperature |
5℃ to 50 ℃ (41 to 104℉)。 |
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操作濕度 Humidity |
不凝固狀態(tài)相對濕度10%到90%。
10 to 90% (relative humidity) non-condensing. |
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尺寸重量 Size/weight |
寬×高×深:(300 x 100 x 255)mm,大約5千克。
W×H×D(300x100x255)mm ,Approx x 5Kgs. |