7472 20KVA耐壓測試儀,耐壓DC:12KVDC/9999µA
7400 超高壓耐壓測試儀7470、7472、7473、7474, 7473 交流輸出20KV / 10mA , 7470 10KV/ 20mA,7474 直流輸出20KV / 5mA ,7472 12KV/ 10mA 
7473 交流輸出20KV / 10mA & 7470 10KV/ 20mA
  
7474 直流輸出20KV / 5mA & 7472 12KV/ 10mA
  
20×2 點矩陣LCD 顯示器
  
內含智能型防高壓觸電裝置Smart GFI(: 169000)
  
全范圍輸出穩壓率可達1%
  
內建50組程序記憶;記憶組間可進行連結測試
  
內建遠程控制界面
  
鍵盤鎖定功能
  
可選購界面GPIB,RS232或Printer Card
  
產品測試應用范圍
馬達&發電機
火星塞
電容器
連接器
航空組件
變壓器
醫療器具
電線&電纜
鐵心&電感
開關&繼電器             
                     SPECIFICATIONS                              MODEL             7470             7472             7473             7474                              Output Rating             10KVAC/20mA             12KVDC/10mA             20KVAC/10mA             20KVDC/5mA                              AC WITHSTAND VOLTAGE (7470&7473)                                            Range             Resolution             Accuracy                              Output Voltage, ACV (for 7473)             0 - 20000             10             ±(2% of setting + 20V)                              Output Voltage, ACV (for 7470)             0 - 10000             10             ±(2% of setting + 10V)                              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 + 10V), From no load to full load                              SETTINGS                              Hi / Lo -Limit AC Current, mA (for 7473)             0 - 9.999             0.001             ±(2% of setting + 2counts)                              Hi / Lo -Limit AC Current, mA (for 7470)             0 - 9.999/10.00 - 20.00             0.001/0.01             ±(2% of setting + 2counts)                              Ramp Up Time, second             0.1 - 999.9             0.1             ±(0.1% + 0.05sec)                              Ramp Down Time, second             0.0 - 999.9             0.1                              Dwell Time             0, 0.3 - 999.9 sec (0=continuous)             0.1                              0, 0.1 - 999.9 min (0=continuous)             0.1                              0, 0.1 - 999.9 hr (0=continuous)             0.1                              Cycle Test             0 - 9999 Times, (0=continuous)                              Arc Detection             Range 1 - 7 > 15kV , Range 1 - 9 < 15kV                              AC Current Offset, mA             0 - 2.000 or Auto Set ( Option )                              MEASUREMENT                              AC Voltage, KV (for 7473)             0 - 20.00             0.01             ±(2% of reading + 2counts)                              AC Voltage, KV (for 7470)             0 - 10.00             0.01             ±(2% of reading + 2counts)                              AC Current Range, mA             0-3.500             0.001             ±(2% of reading + 3counts)                              3.00-10.00 (for 7473)             0.01                              3.00-20.00 (for 7470)             0.01                              DC WITHSTAND VOLTAGE (7472&7474)                              Output Voltage, DCV (for 7474)             0 - 20000             10             ±(2% of setting + 20V)                              Output Voltage, DCV (for 7472)             0 - 12000             10             ±(2% of setting + 10V)                              Output Ripple             <5%(在20KV/5000µA for 7474, 12KV/9999µA at Resistive Load for 7472)                              SETTINGS                              Hi / Lo -Limit DC Current, µA (for 7474)             0.0 - 999.9/1000 - 5000             0.1/1             ±(2% of setting + 2counts)                              Hi / Lo -Limit DC Current, µA (for 7472)             0.0 - 999.9/1000 - 9999             0.1/1             ±(2% of setting + 2counts)                              Ramp Up Time, second             0.4 - 999.9             0.1             ±(0.1% + 0.05sec)                              Ramp Down Time, second             0.0,1.0 - 999.9             0.1                              Dwell Time             0, 0.4 - 999.9 sec (0=continuous)             0.1                              0, 0.1 - 999.9 min (0=continuous)             0.1                              0, 0.1 - 999.9 hr (0=continuous)             0.1                              Cycle Test             0 - 9999 Times, (0=continuous)                              Arc Detection             Range 1 - 9 (9 is the most sensitivity)                              DC Current Offset, µA             0.0 - 200.0 or Auto Set (Option )                              Ramp High Current             ON/OFF, User Selection                              Charge - Low Current, µA             0.0 - 350.0 or Auto Set                              Discharge Time             < 200 msec                              Maximum Capacitive Load             1.5µF < 2KV 0.15µF < 8KV 0.12µF < 14KV 0.08µF < 20KV                              0.28µF < 4KV 0.15µF < 10KV 0.1µF < 16KV                              0.18µF < 6KV 0.12µF < 12KV 0.08µF < 18KV                              MEASUREMENT                              DC Voltage, KV (for 7474)             0 - 20.00             0.01             ±(1.5% of reading + 2count)                              DC Voltage, KV (for 7472)             0 - 10.00             0.01             ±(1.5% of reading + 2count)                              DC Current Range, µA             0-350.0             0.1             ± (2% of reading + 3counts)                              300-3500             1                              3000 - 5000 (for 7474)             
            3000-9999 (for 7472)10                              GENERAL                              Input Voltage AC             115/230VAC ± 15% , 50/60Hz ± 5% Fuse: 6.3A Slow                              PLC Remote Control             Input : Test , Reset , Memory1.2.3 ,Interlock                              Output : Pass , Fail , Processing                              Safety             Smart-GFI Function (<1mA)                              Memory             50 memories                              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                              Interface             RS232/GPIB /Printer Card (Option)                              Alarm Volume Setting             10 ranges set by the numeric keys on the front panel                              Environment             0-40℃, 20-80%RH                              Dimension             430mm(W)×133mm(H)×400mm(D)                              Net Weight             24Kg             24Kg             22.5Kg             23Kg                              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 (1142)             -             -             ×1             ×1                              Hipot Test Lead ,1.5m (1143)             ×1             ×1             -             -                          Hipot Return Lead ,1.8m (1144)             ×1             ×1             ×1             ×1         
7472 20KVA耐壓測試儀,蘇州德計儀器華儀全系列產品銷售,請致電銷售部門 : ,品牌廠家:華儀,中國臺灣華儀,中國臺灣華鈦,華儀電子股份有限公司;銷售:代理商 經銷商;價格:*銷售 * 報價 特惠價 批發價 庫存;使用方法:原理技術參數 選型 說明書 銷售網絡:蘇州 昆山 常熟 太倉 張家港 吳江 常州 南京 無錫 南通 上海 杭州 寧波 嘉興 武漢 成都 西安 北京 深圳 廣州 惠州東莞 廈門 福州 貴陽 昆明 長沙 南寧 鄭州 哈爾濱 長春 沈陽 天津 石家莊 合肥;7472耐壓測試儀
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