![]() |
![]() |
KRASS7440安规综合测试仪产品功能: ☆交/直流耐壓、絕緣阻抗、接地阻抗測試 ☆20×2點矩陣LCD顯示器 ☆可內建4組或8組高壓矩陣式掃描通道 ☆內建50組程式記憶、每一組8個測試步驟的連接測試 ☆測試線路阻抗自我歸零校正功能,保證測試結果的準確性 ☆鍵盤鎖定功能 ☆內建PLC
Remote遙控介面 ☆可外接標準GPIB/RS232/Printer
Card作控制 KRASS7440安规综合测试仪技术参数: < MODEL
7410 7420 7430 7440 ACWITHSTANDVOLTAGE OutputRating 5KVAC/30mA 5KVAC/30mA 5KVAC/40mA 5KVAC/40mA Range Resolution Accuracy OutputVoltage,ACV 0-5000
0.01 ±(2%ofsetting+5V) OutputFrequency 50Hz/60Hz±100ppm,UserSelection
OutputWaveform SineWave,THD<2%(ResistionLoad),CrestFactor=1.3-1.5
OutputRegulation ±(1%ofoutput+5V) SETTINGS Hi-LimitACCurrent,mA
0-30.00 0-30.00 0-40.00 0-40.00 Resolution:0.001,Accuracy:±(2%ofsetting+3counts)
Lo-LimitACCurrent,mA 0-9.999 Resolution:0.01,Accuracy:±(2%ofsetting+3counts)
RampTime,second 0-999.9 0.1 ±(0.1%+0.05sec) DwellTime,second 0,0.3-999.9
0.1 (0=continuous) ArcDetection 1-9ranges(9isthemostsensitivity) ACCurrentOffset,mA 0-2.000orAutoSet
DCWITHSTANDVOLTAGE OutputRating
6KVDC/9999uA
OutputVoltage,DCV 0-6000 1 ±(2%ofsetting+5V) OutputRipple