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價格：電議
所在地：廣東 深圳市
型號：Extech 7420
更新時間：2018-07-08
瀏覽次數：2596
公司地址：深圳市龍崗區深圳市坂田街道五和大道永香路華熠科技大廈B1008
秦經理(先生) 經理
深圳市美孚科技有限公司經銷批發的數字存儲示波器、頻譜分析儀、數字電橋LCR、臺式萬用表、安規測試儀、音頻測試儀、視頻制式測試儀、電子負載、電能質量分析儀、電參數測試儀、電池測試儀、LED光譜儀器、電源測試儀、其他儀器儀表暢銷消費者市場，在消費者當中享有較高的地位，公司與多家零售商和代理商建立了長期穩定的合作關系。深圳市美孚科技有限公司經銷的數字存儲示波器、頻譜分析儀、數字電橋LCR、臺式萬用表、安規測試儀、音頻測試儀、視頻制式測試儀、電子負載、電能質量分析儀、電參數測試儀、電池測試儀、LED光譜儀器、電源測試儀、其他儀器儀表品種齊全、價格合理。深圳市美孚科技有限公司實力雄厚，重信用、守合同、保證產品質量，以多品種經營特色和薄利多銷的原則，贏得了廣大客戶的信任。
深圳市美孚科技有限公司本著互利發展、資源共享、服務第一的原則，依托廣東珠江三角洲巨大的市場，輻射全國。深圳市美孚科技有限公司專注與完善的(儀器配套方案)(解決方案)(技術支持)高性能、高品質、高效率的全程式服務跟蹤。代理國內外品牌廠商多達20多家，多年來不懈努力的為客戶服務！主營產品、示波器、頻譜儀、信號發生器、音頻測試儀、安規測試儀、數字電橋、功率計、AC/DC變頻電源、萬用表、鉗形表、電流探頭等各類儀器儀表！主營品牌：美國安捷倫-AGILENT、美國泰克-Tektronix、美國福祿克-FLUKE、日本橫河-YOKOGAWA、菊水-KIKUSUI、日本德仕-TEXIO、日置-HIOKI、共立-KYORITSU、臺灣固緯-GWINSTEK、臺灣華儀-EXTECH、臺灣艾德克斯-ITECH、杭州遠方-EVERINE、同惠、優利德、北京普源、安泰信等儀器。
本公司的(儀器配套方案)(解決方案)(技術支持)承載這客戶的考驗！如果您需要本公司的支持、請第一時間聯系我們的客服。我們將竭誠為閣下服務！
在互聯網迅猛發展的今天，本公司將放眼世界，利用互聯網這個強有力的信息工具，將我們的品牌再次提升，讓美孚科技儀器儀表公司更好地為廣大用戶服。公司理念：秉承坦誠、公道求新、務實、和氣生財之經營理念，以“誠信服務”為公司之宗旨。公司將不懈致力于客戶之需求.....
交/直流耐壓、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
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 |
- | ×8 | - | - |
| RS232 |
- | - | ×1 | ×1 |
| Disk (RS232 test program) | - | - | ×1 | ×1 |
| *product specifications are subject to change without notice. | ||||
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Opt.701 Scanner Channel to 4W+4G for 7440 |
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Opt.702 Scanner Channel to 8W+8G for 7440 |
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Opt.703 Scanner Channel to 4W for 7430 |
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Opt.704 Scanner Channel to 8W for 7430 |
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Opt.706 GPIB Interface |
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Opt.707 Printer Port Interface |
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Opt.717 6KV AC output |
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Opt.718 Change High Limit setting to 9.999mA |
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Opt.719 Modify 7410 Dwell to 0.1 - 999 second |
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Opt.720 Modify 7410 DCW to 3.5KVA/20mA |
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Opt.727 JigA/JigB Option for 7400 + 7006 |
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Opt.728 JigA/JigB Option for 4W4G |
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Opt.731 GPIB Interface |
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Opt.732 Printer Port Interface |
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Opt.763 USB & RS232 PC Control Card |
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Opt.733 Setup Program Copy Function for 7440 only |
免責聲明：以上所展示的[Extech 7420 華儀7420安規綜合測試儀]信息由會員[深圳市美孚科技有限公司]自行提供，內容的真實性、準確性和合法性由發布會員負責。
