User’s Manual UT5583 Insulation Resistance Tester
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Figure 12-2 Time Squence of Sampling Data during the Test State in Single Comparison Mode, BIN is
Comparsion Output
Table 12-2 Time Squence of Single Comparison Mode
Description
Typical Value
T7
Charge/test signal valid and low level holding time
30ms
T8
Time delay before the instrument enters charge/test state
30ms
T9
Stop signal valid and low level holding time
30ms
T1
Trigger pulse width
1ms
T2
Measurement period
Trigger delay
Relate to Setup, refer
to section 7- Trigger
Delay
T3
AD conversion
time
(EOM[BUSY])
Fast
30ms
Middle
100ms
Slow
500ms
T4
Delay output of sorting results
1ms
T5
Wait time after triggered
0s
Single Comparison Mode
In the test state, each time the insulation resistance value is sampled, the current measurement value
will compared with the preset limit reference value.
This mode can improve the test efficiency and meet the needs of high-speed sorting test.
