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产品信息
产品名称：7400系列四合一安规综合分析仪|台湾华仪7400系列|台湾华仪代理
产品型号：7400系列 四合一安规综合分析仪
生产厂商：台湾华仪EXTECH
产品数量：不限
产品单价：电议
产品介绍

7400系列四合一安规综合分析仪|台湾华仪7400系列|台湾华仪代理

特点

 

 

交/直流耐压、绝缘阻抗、接地阻抗测试

20 × 2 点矩阵OLED 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、USB & RS232、Printer Card 作控制

全范围电压输出的稳压率在1%以内

Page Top

 

7410 Dielectric Analyzer (ACWDCWIR)

7420 Dielectric Analyzer with Build-in 8 Channels Scanner (ACWDCWIR)

7430 Dielectric Analyzer (ACWDCWIR)

7440 Electrical Safety Compliance Analyzer (ACWDCWIRGB)

规格

 

7400 Series Electrical Safety Compliance Analyzer

MODEL 7410 7420 7430 7440
AC WITHSTAND VOLTAGE
Output Rating 5KVAC / 30mA 5KVAC / 30mA 5KVAC / 40mA 5KVAC / 40mA
  Range Resolution Accuracy
Output VoltageACV 0 - 5000 1 ±（2% of setting + 5V）
Output Frequency 50Hz / 60Hz ± 0.1% User Selectable
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 - 30.00 0 - 30.00 0 - 40.00 0 - 40.00
Resolution : 0.01 Accuracy : ±（2% of setting + 3counts）
Lo-Limit AC Current mA Range : 0 - 9.999
Resolution : 0.001 Accuracy : ±（2% of setting + 3counts）
Ramp Time second 0.1 - 999.9 0.1 ±（0.1% + 0.05sec）
Dwell Time second 0 0.3 - 999.9
(0=continuous)		 0.1
Arc Detection The range is from 1 - 9 (9 is the most sensitive)
AC Current Offset mA 0 - 2.000 or Auto Set
DC WITHSTAND VOLTAGE
Output Rating 6KVDC/9999µA
Output Voltage DCV 0 - 6000 1 ±（2% of setting + 5V）
Output Ripple < 5% (6KV / 9999 μA at Resistive Load)
SETTINGS
Hi-Limit DC Current µA 0 - 9999 1 ±（2% of setting + 3counts）
Lo-Limit DC Current µA 0 - 999.9 0.1 ±（2% of setting + 3counts）
Ramp Time second 0.1 - 999.9 0.1 ± (0.1% of setting + 0.05s)
Dwell Time second 0 0.4 - 999.9
(0=continuous)		 0.1
Arc Detection The range is from 1 - 9 (9 is the most sensitive)
DC Current Offset ?A 0 - 200.0 or Auto Set
Ramp High Current ON/OFF User Selectable
Charge - Low Current µA 0 - 350.0 or Auto Set
Discharge Time ≦ 200 msec
INSULATION RESISTANCE
Output Rating 1KVDC / 9999MΩ
Output Voltage DCV 100 - 1000 1 ± (2% of setting + 3V)
Hi-Limit Resistance MΩ 0 1 - 9999 (0=OFF) 1 100 - 499V
1 - 999.9 ± (8% of setting + 2counts)
500 - 1000V
1 - 999.9 ± (2% of setting + 2counts)
1000 - 9999 ± (8% of setting + 2counts)
Lo-Limit Resistance MΩ 1 - 9999 1
Delay Time second 0 0.5 - 999.9
(0=continuous)		 0.1 ±（0.1% + 0.05sec）
Charge - Low Current µA 0 - 3.500 or Auto Set
GROUND BOND (7440 ONLY)
Output Rating 30A / 600mΩ 8V
Output AC Current A 3.00 - 30.00 0.01 ± (2% of setting +3 counts)
Output AC Voltage V 3.00 - 8.00 0.01 ± (2% of setting +3 counts) at Open circuit
Output Frequency 50Hz/60Hz ±100ppm User Selectable
SETTINGS
Hi-Limit Resistance mΩ 0 - 150 (3 - 30A) 1 ± (2% of setting +2 counts)
Lo-Limit Resistance mΩ 0 - 600 (3 - 10A)
Lead Resistance Offset mΩ 0 -200 1 ± (2% of setting +2 counts)
Dwell Time second 0 0.5 - 999.9 sec (0=continuous) 0.1 ± (0.1% of setting + 0.05s)
MEASUREMENT
AC/DC Voltage KV 0 - 6.00 0.01 ±(1.5% of reading ) > 500V
±(1.5% of reading + 1 count) < 500V
DC Voltage V (IR) 100 - 1000 1 ±（1.5% of reading + 3V）
AC Current Range mA 0 - 3.500 0 - 3.500 0 - 3.500 0 - 3.500
3.00 - 30.00 3.00 - 30.00 3.00 - 40.00 3.00 - 40.00
AC Current Resolution mA 0.001 / 0.01
AC Current Accuracy mA ± (2% of reading + 3counts)
DC Current Range µA 0 - 350.0 0.1 ± (2% of reading + 3counts)
300 - 3500 1
3000 - 9999 10
AC Current A (GB) 0 - 35.00 0.01 ±（2% of reading+3counts）
Resistance MΩ(IR) 1 - 9999 
(Auto Range)		 0.001
0.01
0.1
1		 100 - 499V
1 - 999.9 ± (8% of reading + 2counts)
500 - 1000V
1 - 999.9 ± (2% of reading + 2counts)
1000 - 9999 ± (8% of reading + 2counts)
Resistance mΩ (GB) 0 - 600 1 ±（2% of reading+2counts）
GENERAL
Input Voltage AC 115V / 230Vac ± 15% 50Hz / 60Hz ± 5% max. current 5A for 7410 model max. current 6.3A for 7420 / 7430 / 7440 model
PLC Remote Control Input : Test Reset Memory1 2 3
Output : Pass Fail Processing
Memory 50 memories 8 steps/memory
Disy 20×2 LCD with back light
Key Lock To prevent unauthorized alteration of the test Parameters
Calibration Build-in software and external calibrated meters
Alarm Volume Setting Range: 0-9 ;0=OFF 1 is softest volume 9 is loudest volume.
Rear Panel Output YES YES YES YES
Built-in Scanner - 8 CHANNELS OPTION OPTION
External Scanner YES YES YES YES
Smart GFI YES YES YES YES
Analog Meter - - YES YES
RS232 Interface OPTION OPTION YES YES
GPIB Interface OPTION OPTION OPTION OPTION
Printer Interface OPTION OPTION OPTION OPTION
TUV-GS listed - - YES YES
CE Compliance - - YES YES
Environment 0-40℃ 20-80%RH
Dimension (W × H × D) mm 430 × 133 × 300 430 × 133 × 500 430 × 133 × 500
Net Weight 12Kg 18Kg 22Kg
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
Ground Bond Test Lead 30A 1.5m (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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