EXTECH7130/7140/7142耐壓絕緣測(cè)試儀三種測(cè)試功能可供選擇：ACW, DCW, IR 單機(jī)可與7315接地阻抗測(cè)試器連結(jié)符合標(biāo)準(zhǔn)19英吋儀器架 可同時(shí)進(jìn)行100臺(tái)的聯(lián)機(jī)測(cè)試 內(nèi)建10組程序記憶、每一組3個(gè)測(cè)試步驟可進(jìn)行程序記憶步驟的連結(jié)測(cè)試 快速放電功能，可于0.2秒將被測(cè)物上的電能放完，確保人員安全 防高壓觸電功能，當(dāng)人體誤觸時(shí)可立即中斷輸出 開機(jī)自我檢測(cè)功能的測(cè)試，可于測(cè)試前進(jìn)行判定各項(xiàng)測(cè)試功能是否正常 時(shí)間與日期的設(shè)定，可設(shè)定校正時(shí)間及預(yù)警時(shí)間提醒使用者 EXTECH7130耐壓絕緣測(cè)試儀的詳細(xì)介紹： www.chem17.com/st240071/Index.html： 7100 Series Modular Hipot / Insulation Tester | MODEL | 7130 | 7132 | 7140 | 7142 | | AC WITHSTAND VOLTAGE | | Output Rating | 5KVAC/20mA | | Range | Resolution | Accuracy | | Output Voltage, KVAC | 0-5.00 | 0.01 | ±（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 | | Max-Limit AC Current, mA | 0 - 20.00 | 0.01 | ±（2% of setting + 2counts） | | Min-Limit AC Current, mA | 0 - 9.999 | 0.001 | ±（2% of setting + 2counts） | | Ramp Up Time, second | 0.1 - 999.9 | 0.1 | ±（0.1% + 0.05sec） | | Ramp Down Time, second | 0 - 999.9 | 0.1 | | Dwell Time, second | 0, 0.3 - 999.9 （0=continuous） | 0.1 | | Arc Detection | 0, 1 - 9 ranges （0=OFF, 9 is the most sensitivity） | | DC WITHSTAND VOLTAGE （7140,7142 ONLY） | | Output Rating | 6KVDC/7500µA | | Output Voltage, KVDC | 0 - 6.00 | 0.01 | ±（2% of setting + 5V） | | Output Ripple | < 5%（6KV/7500µA at Resistive Load） | | SETTINGS | | Max-Limit DC Current, µA | 0 - 7500 | 1 | ±（2% of setting + 2counts） | | Min-Limit DC Current, µA | 0 - 999.9 | 0.1 | ±（2% of setting + 2counts） | | Ramp Up Time, second | 0.1 - 999.9 | 0.1 | ±（0.1% + 0.05sec） | | Ramp Down Time, second | 0, 1.0 - 999.9 | 0.1 | | Dwell Time, second | 0, 0.4 - 999.9（0=continuous） | 0.1 | | Arc Detection | 0, 1 - 9 ranges （0=OFF, 9 is the most sensitivity） | | Discharge Time | ≦ 200 msec | | INSULATION RESISTANCE （7132,7142 ONLY） | | Output Rating | 1KVDC/9999MΩ | | Output Voltage, DCV | 30 - 1000 | 10 | ±（2% of setting + 5V） | | SETTINGS | | Max-Limit Resistance, MΩ | 0, 1 - 9999 （0=OFF） | 1 | ±（2% of setting+2counts）at 500-1000VDC,1 -1000 MΩ | | Min-Limit Resistance, MΩ | 1 - 9999 | 1 | ±（5% of setting+2counts）at 500-1000VDC,1000 -9999 MΩ | | ±（8% of setting+2counts）at 30-500VDC, 1 -1000 MΩ | | Ramp Up Time, second | 0.1 - 999.9 | 0.1 | ±（0.1% + 0.05sec） | | Ramp Down Time, second | 0, 1.0 - 999.9 | 0.1 | | Delay Time, second | 0, 0.5 - 999.9（0=continuous） | 0.1 | | MEASUREMENT | | AC/DC Voltage, KV | 0 - 6.00 | 0.01 | ±（1.5% of reading + 1count） | | DC Voltage, V （IR only） | 30 - 1000 | 1 | ±（1.5% of reading + 5V） | | AC Current, mA | 0 - 3.500 | 0.001 | ±（2% of reading + 2counts） | | 3.00 - 20.00 | 0.01 | | DC Current, µA | 0 - 350.0 | 0.1 | ±（2% of reading + 2counts） | | DC Current, mA | 0.300 - 3.500 | 0.001 | | 3.00 - 7.50 | 0.01 | | Resistance, , MΩ | 1 - 9999
（Auto Range） | 0.001
0.01
0.1
1 | ±（2% of setting+2counts）at 500-1000VDC, 1 -1000 MΩ
±（5% of setting+2counts）at 500-1000VDC, 1000 -9999 MΩ
±（8% of setting+2counts）at 30-500VDC, 1 -1000 MΩ | | GENERAL | | Input Voltage AC | 115/230Vac±15%, 50/60Hz ± 5%, Fuse 3.1 | | PLC Remote Control | Input : Test , Reset , Memory1.2.3 , Interlock | | Output : Pass , Fail , Processing , Reset-Out | | Interface（Option） | RS485 Interface | | Memory | 10 memories, 3 steps/memory | | Graphic Display | 128×64 Graphic LCD | | Safety | Built-in Smart GFI circuit,GFI trip current 450?A max, HV shut down speed: <1mS | | Key Lock | To prevent unauthorized alteration of the test Parameters | | Calibration | Build-in software and external calibrated meters | | Verification | Build-in software driven verification menu to test fault detection circuits | | Alarm Volume Setting | Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume. | | Environment | 0-40℃, 20-80%RH | | Dimension/Net Weight | 215mm（W）×89mm（H）×370mm（D）/ 10Kg | | STANDARD ACCESSORIES | | Power Cord（10A） | ×1 | | Fuses | ×2 （Including a spare contained in the fuse holder） | | Interlock Disable Key（1505） | ×1 | | Hipot Test Lead ,1.5m（1101） | ×1 | | Hipot Return Lead ,1.8m（1102） | ×1 | | *product specifications are subject to change without notice. | |
