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台湾华仪7440安规综合测试仪

  • 产品名称:台湾华仪7440安规综合测试仪
  • 产品型号:7440
  • 产品厂商:台湾华仪
  • 产品文档:
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简单介绍
台湾华仪7440安规综合测试仪 台湾华仪7440安规综合测试仪 交流输出容量可达500VA/100mA 短路电流 > 200mA 交/直流耐压、绝缘阻抗、接地阻抗测试 20×2 点矩阵 LCD 显示器 可选配外接介电测试矩阵式扫描仪(16W+16G or 8W+8G) 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

台湾华仪7440安规综合测试仪

的详细介绍

7400系列安规综合分析仪,提供多达十个机种,包括五款通用性广泛的机型、三款500VA容量机型及两款超高输出电压机型。全系列均以微处理器配合周密的线路设计,提供使用者安全的作业环境、人性化的操作模式以及**的输出值和量测值。多功能、全自动设计,并提供各式附属配备,满足安全、快速及多样化的安规测试需求。
7400系列安规综合分析仪,拥有多项砖利技术:其中Ramp+High功能,可以在不影响**度的条件下,大幅提升测试效率;Charge-Low功能,负责确保接线的妥善性;自动快速放电线路和Smart-GFI线路,则可自动提供使用者*佳的安全保护措施。 
7400系列安规综合分析仪,可执行符合国际安全规范标准的测试项目,诸如UL,CSA,IEC,VDE,TUV,JIS以及EN。系列中多数分析仪本射亦已取得CE、TUV-GS认证,适足以彰显产品设计精良、品质优势以及EXTECH至力于维护使用者安全的用户和对使用者人身安全的尊重。

特点和优势

■ 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

技术参数
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 1 ±(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 0-30.00 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 1 - 9 ranges (9 is the most sensitivity)
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/9999μA 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% + 0.05sec)
Dwell Time, second 0, 0.4 - 999.9
(0=continuous)
0.1
Arc Detection 1 - 9 ranges (9 is the most sensitivity)
DC Current Offset, A 0 - 200.0 or Auto Set
Ramp High Current ON/OFF, User Selection
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 ±(2% of setting+2counts)at 500-1000VDC, 1 -999.9 MΩ 
±(8% of setting+2counts)at 500-1000VDC, 1000 -9999 MΩ 
±(8% of setting+2counts)at 100-499VDC, 1 -999.9 MΩ
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 Selection
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% + 0.05sec)
MEASUREMENT
AC/DC Voltage, KV 0 - 6.00 0.01 ±(1.5% of reading + 1count)
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
±(8% of reading+2counts)at 100-499VDC, 
1-999.9 MΩ 
±(8% of reading+2counts)at 500-1000VDC, 
1000 -9999 MΩ 
±(2% of reading+2counts)at 500-1000VDC, 
1 -999.9 MΩ
Resistance, , mΩ (GB) 0 - 600 1 ±(2% of reading+2counts)
GENERAL
Input Voltage AC 115/230Vac±15%, 50/60Hz ± 5%, Fuse 5A Slow for 7410/7412 model, 6.3A Slow for 7420/7430/7440 model
PLC Remote Control Input : Test , Reset , Memory1.2.3
Output : Pass , Fail , Processing
Memory 50 memories, 8 steps/memory
Display 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 - 8channels 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) 430×133×300 (mm) 430×133×500( mm) 430×133×500(mm)
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
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.

7400系列安规综合分析仪,提供多达十个机种,包括五款通用性广泛的机型、三款500VA容量机型及两款超高输出电压机型。全系列均以微处理器配合周密的线路设计,提供使用者安全的作业环境、人性化的操作模式以及**的输出值和量测值。多功能、全自动设计,并提供各式附属配备,满足安全、快速及多样化的安规测试需求。
7400系列安规综合分析仪,拥有多项砖利技术:其中Ramp+High功能,可以在不影响**度的条件下,大幅提升测试效率;Charge-Low功能,负责确保接线的妥善性;自动快速放电线路和Smart-GFI线路,则可自动提供使用者*佳的安全保护措施。 
7400系列安规综合分析仪,可执行符合国际安全规范标准的测试项目,诸如UL,CSA,IEC,VDE,TUV,JIS以及EN。系列中多数分析仪本射亦已取得CE、TUV-GS认证,适足以彰显产品设计精良、品质优势以及EXTECH至力于维护使用者安全的用户和对使用者人身安全的尊重。

特点和优势

■ 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

技术参数
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 1 ±(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 0-30.00 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 1 - 9 ranges (9 is the most sensitivity)
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/9999μA 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% + 0.05sec)
Dwell Time, second 0, 0.4 - 999.9
(0=continuous)
0.1
Arc Detection 1 - 9 ranges (9 is the most sensitivity)
DC Current Offset, A 0 - 200.0 or Auto Set
Ramp High Current ON/OFF, User Selection
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 ±(2% of setting+2counts)at 500-1000VDC, 1 -999.9 MΩ 
±(8% of setting+2counts)at 500-1000VDC, 1000 -9999 MΩ 
±(8% of setting+2counts)at 100-499VDC, 1 -999.9 MΩ
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 Selection
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% + 0.05sec)
MEASUREMENT
AC/DC Voltage, KV 0 - 6.00 0.01 ±(1.5% of reading + 1count)
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
±(8% of reading+2counts)at 100-499VDC, 
1-999.9 MΩ 
±(8% of reading+2counts)at 500-1000VDC, 
1000 -9999 MΩ 
±(2% of reading+2counts)at 500-1000VDC, 
1 -999.9 MΩ
Resistance, , mΩ (GB) 0 - 600 1 ±(2% of reading+2counts)
GENERAL
Input Voltage AC 115/230Vac±15%, 50/60Hz ± 5%, Fuse 5A Slow for 7410/7412 model, 6.3A Slow for 7420/7430/7440 model
PLC Remote Control Input : Test , Reset , Memory1.2.3
Output : Pass , Fail , Processing
Memory 50 memories, 8 steps/memory
Display 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 - 8channels 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) 430×133×300 (mm) 430×133×500( mm) 430×133×500(mm)
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
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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