联系人：吉先生
联系电话：021-51097529
传真机号：021-51714615
移动电话：13817044089
特点：
内置微处理器，数值精准，操作简易
完全符合**标准的规范
内建常见标准的人体仿真阻抗，一组外接，使用效率高
可量测常态、单一故障及接地失效的泄漏电流
可以和华仪耐压测试器结合使用，组成自动化测试系统
量测频宽达1MHZ符合IEC相关标准要求
可自动执行8组状态泄漏电流的量测
可外接标准GPIB/RS232界面作控制
内建多组程序记忆组 (7611/7623 10组)
前面板软件输入校正
键盘锁定功能
量测速度快，准确度高
技术参数：
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MODEL |
7611 |
7620 |
7623 |
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CURRENT MEASUREMENT |
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Frequency Range |
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DC-1MHZ |
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CMRR |
>40dB@1MHZ |
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Input Impedance/Capacitance |
>1MΩ/<200pf |
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Leakage current (7611&7620) |
Resolution |
Accuracy(DC-10KHZ) |
Accuracy(10K-1MHZ) |
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0.0-999.9, µA |
0.1 |
±(1.5%of reading+ 5counts) |
±(5%of reading+ 5counts) |
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1000-6000, µA |
1 |
±(1.5%of reading+ 2counts) |
±(5%of reading+ 5counts) |
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Leakage current (7623) |
Resolution |
Accuracy(DC-200KHZ) |
Accuracy(200K-1MHZ) |
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0.0-999.9, µA |
0.1 |
±(5%of reading+ 0.5 µA) |
±(5%of reading+ 2 µA) |
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1000-9999, µA |
1 |
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LINE VOLTAGE MEASUREMENT |
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Range |
0 - 300 VAC |
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Resolution |
0.1 V |
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Accuracy |
±(1%of reading+ 2counts) |
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DUT |
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DUT Input Power Rating |
30~300 VAC |
30~277 VAC |
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Single Phase Unbalanced (One Hot or Line conductor and One Neutral) |
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DUT Current Capacity |
30A |
10A |
20A |
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DUT Production |
32A, Short circuit current |
11A, Short circuit current |
22A, Short circuit current |
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Response Time < 600msec |
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SETTINGS |
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High /Low Trip, µA (7611&7620) |
Range 0-6000µA (0=OFF), Resolution 1µA |
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High /Low Trip, µA (7623) |
Range 0-9999µA (0=OFF), Resolution 1µA |
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Delay Time, second |
Range 0, 1.0-999.9 (0=continuous), Resolution 0.1second |
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MEASUREMENT DEVICE CIRCUIT |
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A/B/C/D/E/F |
A/E/F |
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MD A |
UL 544 Non Patient、UL484、IEC60598、UL1363 |
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MD B |
UL 544 Patient Care |
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MD C |
IEC60601-1, UL2601-1, EN 60601-1 |
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MD D |
UL1563 |
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MD E |
UL60950, IEC60950, IEC61010-1, UL3101-1, IEC60335-1, IEC60990 |
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MD F |
External MD |
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GENERAL |
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Input Voltage |
115/230Vac±15%, 50/60Hz ± 5%, Fuse 2A/250V Slow-Blow fuse |
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PLC Remote Control |
Input : Test , Reset , Memory1.2.3 |
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Output : Pass , Fail , Processing |
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Memory |
10 memories, 8 steps/memory |
50 memories, 8 steps/memory |
10 memories, 8 steps/memory |
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Display |
16×2 LCD with back light |
20×2 LCD with back light |
20×2 LCD with back light |
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Key Lock |
To prevent unauthorized alteration of the test Parameters |
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Calibration |
Build-in software and external calibrated meters |
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Interface |
GPIB/RS232 (Option) |
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Alarm Volume Setting |
Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume. |
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Environment |
0-40 ℃, 20-80％RH |
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Dimension |
430(W)×89(H)×400(D)mm |
430(W)×133(H)×400(D)mm |
430(W)×89(H)×400(D)mm |
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Net Weight |
7.5Kg |
8.5Kg |
7.5Kg |
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STANDARD ACCESSORIES |
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Power Cord(10A) |
×1 |
×2 (10A/15A) |
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Fuses |
×2 (Including a spare contained in the fuse holder) |
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Hipot Return Lead ,1.8m(1102) |
×2 |
- |
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DUT I/P Power Cord ,1.6m(1761) |
×1 |
- |
- |
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DUT I/P Power Cord ,1.6m(1762) |
- |
×1 |
- |
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LLT Receptacle Adaptor Box 20A ,1.6m(1905) |
- |
×1 |
×1 |
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LLT Receptacle Adaptor Box 20A ,1.6m(1906) |
×1 |
- |
- |
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*product specifications are subject to change without notice. |
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选购附件：
Opt.705 RS232 Interface
Opt.706 GPIB Interface
Opt.721 Replace RS232 Interface by GPIB Interface
选配件：
1102 高压回路线
1108 高压回路连接线
1120 LLT L/N 连接线
1145 高压回路线
1219 耐压/接地阻抗信号控制连接线
1761 DUT 输入电源线
1906 接触电流测试盒
