7600系列电源泄漏电流测试仪7611、7620、7623 内置微处理器,数值精准,操作简易 完全符合安全标准的规范 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
| MODEL | 7611 | 7620 | 7623 | | CURRENT MEASUREMENT | | Frequency Range | DC-1MHZ | | CMRR | >40dB@1MHZ | | Input Impedance/Capacitance | >1MΩ/<200pf | | Leakage current (7611&7620) | Resolution | Accuracy(DC-10KHZ) | Accuracy(10K-1MHZ) | | 0.0-999.9, µA | 0.1 | ±(1.5%of reading+ 5counts) | ±(5%of reading+ 5counts) | | 1000-6000, µA | 1 | ±(1.5%of reading+ 2counts) | ±(5%of reading+ 5counts) | | Leakage current (7623) | Resolution | Accuracy(DC-200KHZ) | Accuracy(200K-1MHZ) | | 0.0-999.9, µA | 0.1 | ±(5%of reading+ 0.5 µA) | ±(5%of reading+ 2 µA) | | 1000-9999, µA | 1 | | LINE VOLTAGE MEASUREMENT | | Range | 0 - 300 VAC | | Resolution | 0.1 V | | Accuracy | ±(1%of reading+ 2counts) | | DUT | | DUT Input Power Rating | 30~300 VAC | 30~277 VAC | | Single Phase Unbalanced (One Hot or Line conductor and One Neutral) | | DUT Current Capacity | 30A | 10A | 20A | | DUT Production | 32A, Short circuit current | 11A, Short circuit current | 22A, Short circuit current | | Response Time < 600msec | | SETTINGS | | High /Low Trip, µA (7611&7620) | Range 0-6000µA (0=OFF), Resolution 1µA | | High /Low Trip, µA (7623) | Range 0-9999µA (0=OFF), Resolution 1µA | | Delay Time, second | Range 0, 1.0-999.9 (0=continuous), Resolution 0.1second | | MEASUREMENT DEVICE CIRCUIT | | | A/B/C/D/E/F | A/E/F | | MD A | UL 544 Non Patient、UL484、IEC60598、UL1363 | | MD B | UL 544 Patient Care | | MD C | IEC60601-1, UL2601-1, EN 60601-1 | | MD D | UL1563 | | MD E | UL60950, IEC60950, IEC61010-1, UL3101-1, IEC60335-1, IEC60990 | | MD F | External MD | | GENERAL | | Input Voltage | 115/230Vac±15%, 50/60Hz ± 5%, Fuse 2A/250V Slow-Blow fuse | | PLC Remote Control | Input : Test , Reset , Memory1.2.3 | | Output : Pass , Fail , Processing | | Memory | 10 memories, 8 steps/memory | 50 memories, 8 steps/memory | 10 memories, 8 steps/memory | | Display | 16×2 LCD with back light | 20×2 LCD with back light | 20×2 LCD with back light | | Key Lock | To prevent unauthorized alteration of the test Parameters | | Calibration | Build-in software and external calibrated meters | | Interface | GPIB/RS232 (Option) | | Alarm Volume Setting | Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume. | | Environment | 0-40 ℃, 20-80%RH | | Dimension | 430(W)×89(H)×400(D)mm | 430(W)×133(H)×400(D)mm | 430(W)×89(H)×400(D)mm | | Net Weight | 7.5Kg | 8.5Kg | 7.5Kg | | STANDARD ACCESSORIES | | Power Cord(10A) | ×1 | ×2 (10A/15A) | | Fuses | ×2 (Including a spare contained in the fuse holder) | | Hipot Return Lead ,1.8m(1102) | ×2 | - | | DUT I/P Power Cord ,1.6m(1761) | ×1 | - | - | | DUT I/P Power Cord ,1.6m(1762) | - | ×1 | - | | LLT Receptacle Adaptor Box 20A ,1.6m(1905) | - | ×1 | ×1 | | LLT Receptacle Adaptor Box 20A ,1.6m(1906) | ×1 | - | - | | *product specifications are subject to change without notice. |
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