7110/7112/7120/7122实用数位合成型耐压/绝缘测试仪
KRASS7122绝缘耐压测试仪产品特点: ● 产品特点 ☆四种测试功能可供选择:W,I,I-W(7112,7122
only) ☆可与接地阻抗测试仪连接使用 ☆內建5組程式记忆体 ☆缓升测试时间可达999.9秒 ☆键盘锁定功能 ☆內建PLC
Remote遥控介面 ☆前面板软体输入校正 ☆操作简单 ☆体积小、重量轻
KRASS7122绝缘耐压测试仪技术参数 < ●技术参数 MODEL 7110 7112 7120 7122 ACWITHSTANDVOLTAGE OutputRating 5KVAC/12mA Range
Resolution Accuracy OutputVoltage,KVAC 0-5.00
0.01 ±(2%ofsetting+5V) OutputFrequency 50Hz/60Hz±100ppm,UserSelection
OutputWaveform SineWave,THD<2%(ResistionLoad),CrestFactor=1.3-1.5
OutputRegulation ±(1%ofoutput+5V),Formnoloadfullload
SETTINGS Hi-LimitACCurrent,mA 0.10-12.00 0.01 ±(2%ofsetting+2counts) Lo-LimitACCurrent,mA 0.00-12.00 0.01 ±(2%ofsetting+2counts) RampTime,second 0.1-999.9 0.1 ±(0.1%+0.05sec) DwellTime,second 0,0.2-999.9
0.1 (0=continuous) ArcDetection 0,1-9ranges(0=OFF,9isthemostsensitivity)
DCWITHSTANDVOLTAGE(7120,7122ONLY) OutputRating 6KVDC/5mA OutputVoltage,KVDC 0-6.00
0.01 ±(2%ofsetting+5V) OutputRipple