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2708次交/直流耐壓、絕緣阻抗、接地阻抗測試
20 × 2 點矩陣OLED 顯示器
可選配內建4組或8組高壓矩陣式掃描信道（7420, 7430 & 7440）
內建50組程序記憶、每一組8個測試步驟可進行程序記憶步驟的連結測試
測試線路阻抗自我歸零校整功能，確保測試結果的準確性
前面板軟件輸入校正
內建PLC Remote遙控界面
鍵盤鎖定功能
可外接標準GPIB、USB & RS232、Printer Card 作控制
全范圍電壓輸出的穩壓率在1%以內
中國臺灣EXTECH安規綜合分析儀7410的詳細介紹和規格：www.61safe.com/st240071/Index.html
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 Voltage,ACV | 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 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 | |||
| 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 | - | 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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