東莞市黃江中鈦電子儀器經(jīng)營(yíng)部

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出廠價(jià)：
1

主要規(guī)格：
7400系列7410/7420/7430/7440

用　　途：
交直流耐壓絕緣阻抗接地阻抗測(cè)試儀

● 技術(shù)參數(shù) MODEL 7410 7420 7430 7440 AC WITHSTAND VOLTAGE Output Rating 5KVAC/30mA 5KVAC/30mA 5KVAC/40mA 5KVAC/40mA Range Resolution Accuracy Output Voltage，ACV 0-5000 0.01 ±( 2% of setting +5V ) Output Frequency 50Hz/60Hz±100ppm，User Selection Output Waveform Sine Wave，THD<2%( Resistion Load )，Crest Factor = 1.3-1.5 Output Regulation ±( 1% of output +5V ) SETTINGS Hi-Limit AC Current，mA 0-30.00 0-30.00 0-40.00 0-40.00 Resolution：0.001，Accuracy：±( 2% of setting +3counts ) Lo-Limit AC Current，mA 0-9.999 Resolution：0.01，Accuracy：±( 2% of setting +3counts ) Ramp Time，second 0-999.9 0.1 ±( 0.1% + 0.05sec ) Dwell Time，second 0，0.3-999.9 0.1 ( 0=continuous ) Arc Detection 1-9 ranges ( 9 is the most sensitivity ) AC Current Offset，mA 0-2.000 or Auto Set DC WITHSTAND VOLTAGE Output Rating 6KVDC/9999uA Output Voltage，DCV 0-6000 1 ±( 2% of setting +5V ) Output Ripple < 5% ( 6KV/9999uA at Resistive Load ) SETTINGS Hi-Limit DC Current，uA 0-9999 1 ±( 2% of setting +3counts ) Lo-Limit DC Current，uA 0-999.9 0.1 ±( 2% of setting +3counts ) Ramp Time，second 0.1-999.9 0.1 ±( 0.1% + 0.05sec ) Dwell Time，second 0，0.4-999.9 0.1 ( 0=continuous ) Arc Detection 1-9 ranges ( 9 is the most sensitivity ) DC Current Offset，uA 0-200,0 or Auto Set Ramp High Current ON/OFF，User Selection Charge-Low Current，uA 0-350,0 or Auto Set Discharge Time ≦200msec 7410/7420/7430/7440安規(guī)綜合分析儀 MODEL 7410 7420 7430 7440 INSULATION RESISTANCE Output Rating 1KVDC/9999MW Output Voltage，VDC 100-1000 1 ±( 2% of setting +3V ) Hi-Limit Resistance，MW 0.1-9999（0=OFF ) 1 ±(2% of setting +1counts) at 500-1000VDC，1-1000MW ±(8% of setting +1counts) at 500-1000VDC,1000-9999MW ±(8% of setting +1counts) at 100-500VDC,1-1000MW Lo-Limit Resistance，MW 1-9999 1 Delay Time，second 0，0.5-999.9 0.1 ±( 0.1% + 0.05sec ) ( 0=continuous ) Charge-Low Current，uA 0-3.500 or Auto Set GROOUND BOND(7440 ONLY) Output Rating 30A/600mW ，8V Output AC Current 3.00-30.00 0.01 ±( 2% of setting +3counts ) Output AC Voltage 3.00-8.00 0.01 ±( 2% of setting +3counts )at Open circuit Output Frequency 50Hz/60Hz±100ppm，User Selection SETTINGS Hi-Limit Resistance，mW 0-150( 3-30A ) 1 ±( 2% of setting +2counts ) Lo-Limit Resistance，mW 0-600( 3-10A ) Lead Resistance，Offset mW 0-200 1 ±( 2% of setting +2counts ) Dwell Time，second "0，0.5-999.9 sec ( 0=continuous )" 0.1 ±( 0.1% + 0.05sec ) GENERAL Input Voltage AC 115/230VAC±15%，50/60Hz±5%，F(xiàn)use 5A Slow for7410/7412 model，6.3A Slow for7420/7430/7440 model PLC Remote Control Input: Test，Reset，( Memory1.2.3 Output: Pass，F(xiàn)ail，Processing

東莞市黃江中鈦電子儀器經(jīng)營(yíng)部

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