台湾嘉仕(KRASS)7110/7112/7120/7122实用数位合成型耐压/绝缘测试仪 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
台湾嘉仕(KRASS)7110/7112/7120/7122实用数位合成型耐压/绝缘测试仪技术参数
MODEL 7110 7112 7120 7122
AC WITHSTAND VOLTAGE
Output Rating 5KVAC/12mA
Range Resolution Accuracy
Output Voltage,KVAC 0-5.00 0.01 ±( 2% of setting +5V )
Output Frequency 50Hz/60Hz±100ppm,User Selection
Output Waveform Sine Wave,THD<2%( Resistion Load ),Crest Factor = 1.3-1.5
Output Regulation ±( 1% of output +5V ),Form no load full load
SETTINGS
Hi-Limit AC Current,mA 0.10-12.00 0.01 ±( 2% of setting +2counts )
Lo-Limit AC Current,mA 0.00-12.00 0.01 ±( 2% of setting +2counts )
Ramp Time,second 0.1-999.9 0.1 ±( 0.1% + 0.05sec )
Dwell Time,second 0,0.2-999.9 0.1
( 0=continuous )
Arc Detection 0,1-9 ranges ( 0=OFF,9 is the most sensitivity )
DC WITHSTAND VOLTAGE(7120,7122 ONLY)
Output Rating 6KVDC/5mA
Output Voltage,KVDC 0-6.00 0.01 ±( 2% of setting +5V )
Output Ripple < 5% ( 6KV/5mA at Resistive Load )
SETTINGS
Hi-Limit DC Current,mA 0.02-5.00 0.01 ±( 2% of setting +2counts )
Lo-Limit DC Current,mA 0.00-5.00 0.01 ±( 2% of setting +2counts )
Ramp Time,second 0.1-999.9 0.1 ±( 0.1% + 0.05sec )
Dwell Time,second 0,0.2-999.9 0.1
( 0=continuous )
Arc Detection 0,1-9 ranges ( 0=OFF,9 is the most sensitivity )
Discharge Time ≦200msec
7110/7112/7120/7122实用数位合成型耐压/绝缘测试仪
MODEL 7110 7112 7120 7122
INSULATION RESISTANCE ( 7112,7122 ONLY )
Output Rating 1KVDC/1000MW
Output Voltage,KVDC 0.10-1.00 0.01 ±( 2% of setting +3V )
SETTINGS
Hi-Limit Resistance,MW 0,1-1000(0=OFF ) 1 ±( 3% of setting +2counts ) at ≧ 500VDC
Lo-Limit Resistance,MW 1-1000 1 ±( 7% of setting +2counts ) at <500VDC
Delay Time,second 0,0.5-999.9 0.1 ± ( 0.1% + 0.05sec )
( 0=continuous )
GENERAL
Input Voltage AC 115/230VAC±15%,50/60Hz±5%,Fuse 3.15A Fast
PLC Remote Control Input: Test,Reset
Output: Pass,Fail,Processing
Memory 5 Sets store/Recall of each Memory,4Test Mode Selectable ( W,I,W-I,I-W Only 7112,7122)
Display 16×2 LCD with back light
Key Lock To prevent unauthorized alteration of test parameters
Calibration Build-in software and external calibrated meters
Environment 0-40℃,20-80%RH
Dimension/Net Weight 280mm(W)×89mm(H)×370mm(D)/9Kg
※Ordering Information※---------------------------------------------------------------------------------
7110 AC Withstand Voltage Tester
7112 AC Withstand Voltage / Insulation Resistance Tester
7120 AC/DC Withstand Voltage Tester
7122 AC/DC Withstand Voltage / Insulation Resistance Tester
供应耐压绝缘测试仪 耐压测试仪 绝缘测试仪
绝缘耐压测试仪使用注意事项: 首先,大部分绝缘耐压测试仪不具备防水功能,所以使用时注意防水, 其次,电子产品一般很容易摔碎,所以提前的保护很重要。 再次,绝缘耐压测试仪的传感器很敏感,极易损坏。 嘉仕电子7130/7132/7140/7142精确数位合成型耐压/绝缘测试仪技术参数 MODEL 7130 7132 7140 7142 AC WITHSTAND VOLTAGE Output Rating 5KVAC/20mA Range Resolution Accuracy Output Voltage,KVAC 0-5.00 0.01 ±( 2% of setting +5V ) Output Frequency 50Hz/60Hz±100ppm,User Selection Output Waveform Sine Wave,THD<2%( Resistion Load ),Crest Factor = 1.3-1.5 Output Regulation ±( 1% of output +5V ),Form no load full load SETTINGS Max-Limit AC Current,mA 0-20.00 0.01 ±( 2% of setting +2counts ) Min-Limit AC Current,mA 0-9.999 0.001 ±( 2% of setting +2counts ) Ramp Time,second 0-999.9 0.1 ±( 0.1% + 0.05sec ) Dwell Time,second 0,0.3-999.9 0.1 ( 0=continuous ) Arc D...
嘉仕电子7130/7132/7140/7142精确数位合成型耐压/绝缘测试仪主要功能 1.精确测量大型接地网接地阻抗、接地电阻、接地电抗; 2.精确测量大型接地网场区地表电位梯度; 3.精确测量大型接地网接触电位差、接触电压、跨步电位差、跨步电压; 4.精确测量大型接地网转移电位; 5.测量接地引下线导通电阻; 6.测量土壤电阻率 嘉仕电子7130/7132/7140/7142精确数位合成型耐压/绝缘测试仪技术参数 MODEL 7130 7132 7140 7142 AC WITHSTAND VOLTAGE Output Rating 5KVAC/20mA Range Resolution Accuracy Output Voltage,KVAC 0-5.00 0.01 ±( 2% of setting +5V ) Output Frequency 50Hz/60Hz±100ppm,User Selection Output Waveform Sine Wave,THD<2%( Resistion Load ),Crest Factor = 1.3-1.5 Output Regulation ±( 1% of output +5V ),Form no load full load SETTINGS Max-Limit AC Current,mA 0-20.00 0.01 ±( 2% of setting +2counts ) Min-Limit AC Current,mA 0-9.999 0.001 ±( 2% of setting +2counts ) Ramp Time,second ...