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            蘇州眾業(yè)電子有限公司>>安規(guī)測試設(shè)備>>安綜綜合分析儀>> 7730耐壓絕緣分析儀

            耐壓絕緣分析儀

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            • 型號 7730
            • 品牌 EEC/中國臺灣華儀
            • 廠商性質(zhì) 代理商
            • 所在地 蘇州市
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            更新時間:2015-08-29 10:57:19瀏覽次數(shù):981

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            Extech 7742 耐壓/絕緣分析儀大型240×64 Graphic LCD 窗口,測試功能包括(ACW,DCW,IR,DC CONTINUITY),簡單易懂的人機界面,可于同一畫面下完整的顯示所有的設(shè)定參數(shù)或量測數(shù)值,全范圍電壓輸出穩(wěn)壓率在1%以內(nèi),可外接標(biāo)準(zhǔn)GPIB/RS-232界面作控制,可選購安規(guī)自動化測試軟件,經(jīng)由個人計算機PC作控制。

            詳細介紹

            中國臺灣華儀電子EXTECH 1978年創(chuàng)立,EXTECH為電子安規(guī)檢測儀器的,產(chǎn)品包括耐壓測試儀、絕緣阻抗測試儀、接地阻抗測試儀、泄漏電流(接觸電流)儀、交流變頻電源等。

            Extech 7730 耐壓絕緣分析儀超過30年的經(jīng)驗累積,中國臺灣華儀電子、美國AR跨國研發(fā)團隊合作;在產(chǎn)品服務(wù)上,堅持專業(yè)技術(shù)、產(chǎn)品設(shè)計與zui高品質(zhì)。近30年來,華儀對于產(chǎn)品完善品質(zhì)的堅持與提供客戶完整解決方案的努力,獲得客戶的廣在回響,讓華儀始終穩(wěn)居大中華地歐測試儀器市場。我司做為中國臺灣華儀電子EXTECH多年的戰(zhàn)略合作伙伴,我們將提供更好的服務(wù)及更低的價格。

            Extech 7730 耐壓絕緣分析儀 產(chǎn)品特點:

            · 測試功能確認設(shè)定(Verification)。
            · 自動提示訊息功能(Prompt)。
            · 快速放電線路 (:104990)。
            · 可設(shè)定校正日期-時間的預(yù)警功能。
            · 內(nèi)建50組程序記憶、每一組30個測試步驟,可于一次設(shè)定連續(xù)測試。
            · 全范圍電壓輸出穩(wěn)壓率在1%以上。
            · 鍵盤鎖定功能。
            · 內(nèi)含防高壓觸電線路Smart GFI (:169000)。
            · 簡單易懂的人機界面。
            · 可外接標(biāo)準(zhǔn)GPIB/RS232/Prind Card界面作控制。
            · 內(nèi)建PLC Remote遙控界面。
            · 量測速度快,準(zhǔn)確度高。
            · 體積小 2U(430mm×89mm×400mm)、重量輕(13Kg)。
            · 可于背板選配直流小電流接地阻抗量測功能范圍0~2KΩ(Continuity)。
            · 可選購內(nèi)建4CH或8CH高壓矩陣掃描儀。

            MODEL 7730
            AC WITHSTAND VOLTAGE
              Range Resolution Accuracy
            Output Voltage, ACV 0-5000 1 ±(2% of setting+ 5V)
            Output Frequency 50Hz/60Hz ±0.1%, 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
            Maximum Limit current, mA 0.000 - 9.999 (0=OFF) 0.001 ± (2% of setting + 2 counts)
            10.00-30.00 0.01
            Minimum Limit current, mA 0.000 - 9.999 (0=OFF) 0.001 ± (2% of setting + 2 counts)
            10.00-30.00 0.01
            Ramp-Up Timer, second 0.1 - 999.9 0.1 ± (0.1% + 0.05 sec)
            Ramp-Down Timer, second 0.0 - 999.9
            Dwell Timer, second 0, 0.4 - 999.9
            (0=continuous)
            Arc Detection 1 - 9 ranges (9 is the most sensitivity)
            DC WITHSTAND VOLTAGE
            Output Voltage, DCV 0-5000 1 ±(2% of setting+ 5V)
            Output Ripple <4 %(5KV/10mA at Resistive Load)
            SETTINGS
            Maximum Limit, current, µA 0 - 999.9 0.1 ± (2% of setting + 2 counts)
            1000 - 10000 1
            Minimum Limit, current, µA 0.0 - 999.9 0.1 ± (2% of setting + 2 counts)
            1000 - 10000 1
            Ramp-Up Timer, second 0.1 - 999.9 0.1 ± (0.1% + 0.05 sec)
            Ramp-Down Timer, second 0, 1.0 - 999.9 (0=OFF)
            Dwell Timer, second 0, 0.4 - 999.9
            (0=continuous)
            Ramp-HI, current >12 mA peak maximum, ON/OFF User Selection
            Charge-LO, current 0.0 - 350.0 µA DC or Auto Set
            Discharge Time ≦ 200 msec
            Maximum Capacitive LoadDC Mode 1 µF < 1KV 0.08 µF < 4KV
            0.75 µF < 2KV 0.04 µF < 5KV
            0.5 µF < 3KV
            Arc Detection 1 - 9 ranges (9 is the most sensitivity)
            INSULATION RESISTANCE
            Output Voltage, VDC 50 - 1000 1 ± (2% of setting + 2 counts)
            Short Circuit Current Maximum >12mA peak
            SETTINGS
            Maximum and Minimun Limit
            Resistance, MΩ
            0.05 - 99.99(Max – Limit: 0 = OFF) 0.01 Same as Resistance MEASUREMENT Accuracy
            100.0-999.9 0.1
            1000-50000 1 ± (0.1% + 0.05 sec)
            Ramp-Up Timer, second 0.1 - 999.9 0.1
            Ramp-Down Timer, second 0, 1.0 - 999.9 (0=OFF)
            Delay Timer, second 0, 1.0 - 999.9
            (0=continuous)
            0.1
            Charge-LO, current, µA 0.000 - 3.500 or Auto Set
            MEASUREMENT
              Range Resolution Accuracy
            Voltage, KV (AC/DC) 0.00-5.00 0.01 ± (1.5% of reading +2counts)
            Voltage, Vdc (IR only) 0-1000 1 ± (1.5% of reading + 2counts)
            AC Current, mA 0.000-3.500 0.001 ± (2% of reading + 2counts)
            3.00-30.00 0.01
            DC Current, µA 0.0 - 350.0 0.1 ± (2% of reading + 2 counts)
            DC Current, mA 0.300 - 3.500 0.001
            3.00-9.99 0.01
            Resistance, MΩ 50-499V 500-1000V   50 – 499V
            0.05–999.9, ±(7% of reading+2 counts)
            0.050-1.999 0.050-9.999 0.001 500 – 1000V
            2.00-19.99 10.00-99.99 0.01 0.10–999.9, ±(2% of reading+2 counts)
            20.0-199.9 100.0-999.9 0.1 1000–9999, ±(5% of reading+2 counts)
            200-50000 1000-50000 1 10000–50000, ±(15%of reading+2 counts)
            GENERAL
            Input Voltage 115/230Vac±15% Auto Selection, 50/60Hz ± 5%, Fuse 4A Slow-Blo 250VAC
            PLC Remote Control Input: Test, Reset, Interlock, Recall Memory 1 through 10
            Output: Pass, Fail, Test-in-Process, Reset Out
            Remote Output Relays 125VAC@1AAC, 30VDC@ 0.5ADC
            Memory 50 memories, 30 steps/memory
            Graphic Display 240 x 64 dot resolution Monographic LCD /Contrast 9 Levels 1-9
            Safety Built-in Smart GFI circuit,GFI trip current 450µA max, HV shut down speed: <1mS
            Interface Standard RS232, Optional Printer Port,GPIB (IEEE-488.2),Multi-function Interface Card,Ethernet Card.
            Security Programmable password lockout capability to avoid unauthorized access to test set-up program.
            Alarm Volume Setting Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume.
            Calibration Adjustments are made through the fornt panel. Built-in Verification program.
            Automatic Calibration alert function to signal operator when calibration is due.
            Environment 0-40℃, 20-80%RH
            Dimensions/Net Weight (W × H × D) 2U (430 × 89 × 400 mm)/13Kg.
            Option (Opt.735) DC Continuity Test Function (0.1A/ 0-2KΩ) at Rear Panel
            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
            RS232 Link Cable 1.5m(1130) ×1
            MATRIX SCANNER MODULE (Opt.729)
            High Voltage Rating 5KVAC/5KVDC
            Number of HV Channel 8
            MATRIX SCANNER MODULE (Opt.730)
            High Voltage Rating 5KVAC/5KVDC
            Number of HV Channel 4
            DC CONTINUITY TEST FUNCTION (Opt.735)
            MEASUREMENT
              Range Resolution Accuracy
            Output Current DC 0.1A ± 0.01A, Max.
            Resistance Display 0.00 – 19.99 0.01 ± (1 % of reading + 5 counts)
            20.0 – 199.9 0.1 ± (1 % of reading + 2 counts)
            200 – 2000 1 ± (1 % of reading + 2 counts)
            SETTINGS
            Max-Limit, Ω 0.00 – 19.99 0.01 ± (1 % of setting + 5 counts)
            20.0 – 199.9 0.1 ± (1 % of setting + 2 counts)
            200 – 2000 1 ± (1 % of setting + 2 counts)
            Min-Limit, Ω 0.00 – 19.99 0.01 ± (1 % of setting + 5 counts)
            20.0 – 199.9 0.1 ± (1 % of setting + 2 counts)
            200 – 2000 1 ± (1 % of setting + 2 counts)
            Dwell Timer, second 0.0, 0.3 – 999.9
            (0 = continuous)
            0.1 ± (0.1% + 0.05 sec)
            Resistance Offset, Ω 0.00 – 2.00 0.01 ± (1 % of reading + 5 counts)

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