ES51960
3 3/4 Auto DMM
(3) DC offset value at the ACV
Generally when we measure an ac voltage,it may be biased upon a dc level.Once the
offset voltage is too large,the measurement data will not be true. There is one method can
remind user to notice this condition.Connecting ADODC (pin 33) to -3V,when the above
condition happens,the LCD symbol "dc" will blink and the data display will be "OL",then
user can press RANGE pin to enter to the next range and get the correct value.If this
function is enabled ,user also can read this condition from the RS232 output form(status).
(4) PH1,PH2,PH3,PH4 four phase output
PH1
32ms
PH2
PH3
PH4
128ms
(5) High Resolution and High Speed(Bargraph) time
High
Current(I)
Measurement
100m sec
Resolution
High
Speed
Other Measurement
(V,R)
Mode
Other Measurement Current(I)
(V,R)
Measurement
10m sec
ZI
AZ
100m sec
150m sec
100m sec
400m sec
10m sec
150m sec
15m sec
15m sec
INT
100m sec
200m sec
10m sec
10m sec
DEINT
20m sec
40m sec
22
92年8月4日
CYRUSTEK [ Cyrustek corporation ]
