User’s Manual UT5583 Insulation Resistance Tester
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Display result
Voltage, current, resistance, sorting result, audible and visual alarm
Trigger mode
Internal trigger, manual trigger, external trigger, bus trigger
Charge time
0
～
999s
Test time
0
～
999s
Discharge time
0
～
999s
Comparator function
Record of 1 group data, judge the upper limit (UFAIL), qualified (PASS) and
the lower limit (LFAIL)
Calibration function
Full range open-circuit zero clearing
Screen display
4.3 inch TFT-LCD
Sotrage and Interface
USB HOST
√ (support USB 128G)
File management
Save 100 test files, USB supports file access
USB data record
√
Control interface
HANDLER, FOOT
Communication protocol
SCPI, Modbus RTU
Communication interface
RS232C, USB HOST, LAN (option RS485)
Weight
3.32 kg
Size
382.3*215*88mm
14.2 Accuracy of Resistance Test
The data is measured by the following condition.
Temperature condition: 23
℃
±5
℃
Humidity condition: 65% R.H.
Zero clearing: open circuit befor test
Preheating time: >15 minutes
Calibration period: 12 months
Insulation resistance take 11 points of typical voltage value, corresponding to the measuring range of range
test:
1V ≤ V <10V, accuracy: 5 % (less than 1M); 1 % (1M~100M); 5 % (100M~10G); 10 % (greater than 10G)
10V ≤ V ≤1000V, accuracy: 5 % (less than 1M); 1 % (1M~1G); 3 % (1G~10G); 5 % (10G~100G); 10 % (100G~1T); 15 %
(greater than 1T)
Range
Voltage
1
2
3
4
5
6
1V
10k~42k
40k~420k
400k~4.2M
4M~42M
40M~420M
400M~10G
10V
40k~420k
400k~4.2M
4M~42M
40M~420M
400M~4.2G
4G~100G
