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東莞市塘廈宏鑫電子儀器經(jīng)營(yíng)部
主營(yíng)產(chǎn)品： 二手儀器儀表 |
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東莞市塘廈宏鑫電子儀器經(jīng)營(yíng)部
主營(yíng)產(chǎn)品： 二手儀器儀表 |
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更新時(shí)間：2018-05-14 09:00:00瀏覽次數(shù)：762
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宏鑫電子儀器有限公司
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EXTECH 7410安規(guī)綜合分析儀 絕緣耐壓測(cè)試儀 安規(guī)綜合測(cè)試儀
7410安規(guī)綜合分析儀特點(diǎn)
交/直流耐壓、絕緣阻抗、接地阻抗測(cè)試
20 × 2 點(diǎn)矩陣OLED 顯示器
可選配內(nèi)建4組或8組高壓矩陣式掃描信道(7420, 7430 & 7440)
內(nèi)建50組程序記憶、每一組8個(gè)測(cè)試步驟可進(jìn)行程序記憶步驟的連結(jié)測(cè)試
測(cè)試線路阻抗自我歸零校整功能，確保測(cè)試結(jié)果的準(zhǔn)確性
前面板軟件輸入校正
內(nèi)建PLC Remote遙控界面
鍵盤(pán)鎖定功能
可外接標(biāo)準(zhǔn)GPIB、USB & RS232、Printer Card 作控制
全范圍電壓輸出的穩(wěn)壓率在1%以?xún)?nèi)
EXTECH 7410安規(guī)綜合測(cè)試儀 Dielectric Analyzer (ACW,DCW,IR)
EXTECH 7410絕緣耐壓測(cè)試儀技術(shù)指標(biāo)
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 | 0.1 | ||
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 | 0.1 | ||
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 | |
Lo-Limit Resistance, MΩ | 1 - 9999 | 1 | ||
Delay Time, second | 0, 0.5 - 999.9 | 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 | |
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 | 0.001 | 100 - 499V | |
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 | |||
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 |
