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7122交直流耐压/绝缘测试仪

7122交直流耐压/绝缘测试仪

所属栏目:交流耐压测试仪  
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7122交直流耐压/绝缘测试仪

7122交直流耐压/绝缘测试仪
  产品说明:
   
机型
 
功能说明
 
7122
 
交直流耐压/绝缘测试器(AC/DC Withstand Voltage/Insulation Tester)
 
7120
 
交直流耐压测试器(AC/DC Withstand Voltage Tester)
 
7112
 
交流耐压/绝缘测试器(AC Withstand Voltage/Insulation Tester)
 
7110
 
交流耐压测试器(AC Withstand Voltage Tester)
 


SPECIFICATIONS
MODEL
 
7122
 
7120
 
7112
 
7110
 
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% (Resistive Load), Crest Factor = 1.3 - 1.5
 
Output Regulation
 
± (1% of output + 5V), From no load to 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=continuous)
 
0.1
 
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%(在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
 
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