价格：面议
东莞市石碣镇东辉电子仪器有限公司
联系人：古先生
电话：13926862493
地址：广东省东莞市石碣镇水南工业区
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关 键 词：华仪高压机
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发布时间：2011-05-25
MODEL 7110 7112 7120 7122 AC WITHSTAND VOLTAGE Output Rating 5KVAC/12mA Range Resolution Accuracy Output Voltage, KVAC 0-5.00 0.01 ±（2% of setting + 5V） Output Frequency 50Hz/60Hz ±100ppm, User Selection Output Waveform Sine Wave ,THD.<2% (Resistive Load), Crest Factor = 1.3 - 1.5 Output Regulation ± (1% of output + 5V), From no load to full load SETTINGS Hi-Limit AC Current, mA 0.10 - 12.00 0.01 ±（2% of setting + 2counts） Lo-Limit AC Current, mA 0.00 - 12.00 0.01 ±（2% of setting + 2counts） Ramp Time, second 0.1 - 999.9 0.1 ±（0.1% + 0.05sec） Dwell Time, second 0, 0.2 - 999.9 (0=continuous) 0.1 Arc Detection 0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity) DC WITHSTAND VOLTAGE (7160,7162 ONLY) Output Rating 6KVDC/5mA Output Voltage, KVDC 0 - 6.00 0.01 ±（2% of setting + 5V） Output Ripple <5%（6KV/5mA at Resistive Load） SETTINGS Hi-Limit DC Current, mA 0.02 - 5.00 0.01 ±（2% of setting + 2counts） Lo-Limit DC Current, mA 0.00 - 5.00 0.01 ±（2% of setting + 2counts） Ramp Time, second 0.1 - 999.9 0.1 ±（0.1% + 0.05sec） Dwell Time, second 0, 0.2 - 999.9 (0=continuous) 0.1 Arc Detection 0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity) Discharge Time < 200 msec INSULATION RESISTANCE (7152,7162 ONLY) Output Rating 1KVDC/1000MΩ Output Voltage, KVDC 0.10 - 1.00 0.01 ±（2% of setting + 3V） SETTINGS Hi-Limit Resistance, MΩ 0, 1 - 1000 (0=OFF) 1 ±（3% of setting+2counts）at > 500VDC Lo-Limit Resistance, MΩ 1 - 1000 1 ±（7% of setting +2counts）at <500VDC Delay Time, second 0, 0.5 - 999.9 (0=continuous) 0.1 ±（0.1% + 0.05sec） MEASUREMENT AC/DC Voltage, KV 0 - 6.00 0.01 ±（1.5% of reading + 1count） DC Voltage, KV (IR only) 0.10 - 1.00 0.01 ±（1.5% of reading + 3V） AC Current, mA 0.10 - 12.00 0.01 ±（2% of reading + 2counts） DC Current, mA 0.02 - 5.00 0.01 ±（2% of reading + 2counts） Resistance, MΩ 1 - 1000 (Auto Range) 0.001 0.01 0.1 ±（3% of reading+2counts）at > 500VDC ±（7% of reading +2counts）at <500VDC 7151 AC Withstand Voltage Tester 7152 AC Withstand Voltage / Insulation Resistance Tester 7160 AC/DC Withstand Voltage Tester 7162 AC/DC Withstand Voltage / Insulation Resistance Tester