供应安规综合测试仪
价格:电议
地区:
电 话:86 0769 82012490
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7400系列安规综合分析仪
 
 
 
 特点:
 
交/直流耐压、绝缘阻抗、接地阻抗测试
20×2 点矩阵 LCD 显示器
可选配内建4组或8组高压矩阵式扫描信道(7420, 7430 & 7440)
内建50组程序记忆、每一组8个测试步骤可进行程序记忆步骤的连结测试
测试线路阻抗自我归零校整功能,确保测试结果的准确性
前面板软件输入校正
内建PLC Remote遥控界面
键盘锁定功能
可外接标准GPIB/RS232/Print Card界面作控制
全范围电压输出的稳压率在1%以内
MODEL74107412742074307440
AC WITHSTAND VOLTAGE
Output Rating5KVAC/30mA5KVAC/20mA5KVAC/30mA5KVAC/40mA5KVAC/40mA
 RangeResolutionAccuracy
Output Voltage,ACV0 - 50001±(2% of setting + 5V)
Output Frequency50Hz/60Hz ±100ppm, User Selection
Output WaveformSine 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, mA0-30.000-20.000-30.000-40.000-40.00
Resolution : 0.01, Accuracy : ±(2% of setting + 3counts)
Lo-Limit AC Current, mARange : 0 - 9.999
Resolution : 0.001, Accuracy : ±(2% of setting + 3counts)
Ramp Time, second0.1 - 999.90.1±(0.1% + 0.05sec)
Dwell Time, second0, 0.3 - 999.9
(0=continuous)
0.1
Arc Detection1 - 9 ranges (9 is the most sensitivity)
AC Current Offset, mA0 - 2.000 or Auto Set
DC WITHSTAND VOLTAGE
Output Rating6KVDC/9999?A
Output Voltage, DCV0 - 60001±(2% of setting + 5V)
Output Ripple<5%(6KV/9999µA at Resistive Load)
SETTINGS
Hi-Limit DC Current, µA0 - 99991±(2% of setting + 3counts)
Lo-Limit DC Current, µA0 - 999.90.1±(2% of setting + 3counts)
Ramp Time, second0.1 - 999.90.1±(0.1% + 0.05sec)
Dwell Time, second0, 0.4 - 999.9
(0=continuous)
0.1
Arc Detection1 - 9 ranges (9 is the most sensitivity)
DC Current Offset, ?A0 - 200.0 or Auto Set
Ramp High CurrentON/OFF, User Selection
Charge - Low Current, µA0 - 350.0 or Auto Set
Discharge Time< 200 msec
INSULATION RESISTANCE
Output Rating1KVDC/9999MΩ
Output Voltage, DCV100 - 10001±(2% of setting + 3V)
Hi-Limit Resistance, MΩ0, 1 - 9999 (0=OFF)1±(2% of setting+2counts)at 500-1000VDC, 1 -1000 MΩ
±(8% of setting+2counts)at 500-1000VDC, 1000 -9999 MΩ
±(8% of setting+2counts)at 100-500VDC, 1 -1000 MΩ
Lo-Limit Resistance, MΩ1 - 99991
Delay Time, second0, 0.5 - 999.9
(0=continuous)
0.1±(0.1% + 0.05sec)
Charge - Low Current, µA0 - 3.500 or Auto Set
GROUND BOND (7440 ONLY)
Output Rating30A/600mΩ, 8V
Output AC Current, A3.00 - 30.000.01± (2% of setting +3 counts)
Output AC Voltage, V3.00 - 8.000.01± (2% of setting +3 counts) at Open circuit
Output Frequency50Hz/60Hz ±100ppm, User Selection
SETTINGS
Hi-Limit Resistance, mΩ0 - 150 (3 - 30A)1± (2% of setting +2 counts)
Lo-Limit Resistance, mΩ0 - 600 (3 - 10A)
Lead Resistance Offset, mΩ0 -2001± (2% of setting +2 counts)
Dwell Time, second0, 0.5 - 999.9 sec (0=continuous)0.1±(0.1% + 0.05sec)
MEASUREMENT
AC/DC Voltage, KV0 - 6.000.01±(1.5% of reading + 1count)
DC Voltage, V (IR)100 - 10001±(1.5% of reading + 3V)
AC Current Range, mA0-3.5000-3.5000-3.5000-3.5000-3.500
3.00-30.003.00-20.003.00-30.003.00-40.003.00-40.00
AC Current Resolution, mA0.001/0.01
AC Current Accuracy, mA± (2% of reading + 3counts)
DC Current Range, µA0-350.00.1± (2% of reading + 3counts)
300 - 35001
3000-999910
AC Current, A (GB)0 - 35.000.01±(2% of reading+3counts)
Resistance, , MΩ(IR)1 - 9999
(Auto Range)
0.001
0.01
0.1
1
±(8% of reading+2counts)at 100-500VDC,
1--1000 MΩ
±(8% of reading+2counts)at 500-1000VDC,
1000 -9999 MΩ
±(8% of reading+2counts)at 100-500VDC,
1 -1000 MΩ
Resistance, , mΩ (GB)0 - 6001±(2% of reading+2counts)
GENERAL
Input Voltage AC115/230Vac±15%, 50/60Hz ± 5%, Fuse 5A Slow for 7410/7412 model, 6.3A Slow for 7420/7430/7440 model
PLC Remote ControlInput : Test , Reset , Memory1.2.3
Output : Pass , Fail , Processing
Memory50 memories, 8 steps/memory
Display20×2 LCD with back light
Key LockTo prevent unauthorized alteration of the test Parameters
CalibrationBuild-in software and external calibrated meters
Alarm Volume SettingRange: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume.
Rear Panel OutputYESYESYESYESYES
Built-in Scanner--8channelsOptionOption
External ScannerYESYESYESYESYES
Smart GFIYESYESYESYESYES
Analog Meter-YES-YESYES
RS232 InterfaceOptionOptionOptionYESYES
GPIB InterfaceOptionOptionOptionOptionOption
Printer InterfaceOptionOptionOptionOptionOption
TUV-GS listed-YES-YESYES
CE Compliance-YES-YESYES
Environment0-40℃, 20-80%RH
Dimension (W×H×D)430×133×300 (mm)430×133×500( mm)430×133×500(mm)
Net Weight12Kg18Kg22Kg
STANDARD ACCESSORIES
Power Cord(10A)×1
Fuses×2 (Including a spare contained in the fuse holder)
Hipot Test Lead ,1.5m(1101)×1
Return Test Cable(1102)×1 -
Hipot Return Lead ,1.8m(1103)----×1
Ground Bond Return Lead 30A ,1.5m(1104)----×1
Hipot Output Link Lead ,1.5m(1109)--×8--
RS232 Link Cable 1.5m(1130)---×1×1
Disk ( RS232 test program )---×1×1
*product specifications are subject to change without notice.
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