When averaging is set to 1:
DELAY Settling
INTEG
Data
Display
TIME
Time TIME
Processing Time
DELAY Settling
INTEG
Walt INTEG Data
Display
TIME
Time TIME
Time TIME
rocessing Time
INTEG TIME Data Processing Time
SHORT
MED
LONG
1.7ms
5.4ms
13.6ms
approx. 4ms
approx. 4ms
approx. 6ms
Display Page Format
Display Time
MEAS PAGE
LIMIT PAGE
SORT PAGE
STATUS PAGE
approx. 5.Oms
approx. 2.Oms
approx. 2.4ms
0
TRIGGER
When averaging is set to more than 2:
TRIGGER
DELAY TIME: Settable from Oms to 1000ms in lms steps
Settling Time: approx. 1 ms
Wait Time: approx. 4ms
Figure 3-2. Measurement Times
NOTE
The 4278A does not require additional recovery time if a measurement is per-
formed on a shorted or an open capacitor. The analog measurement circuits will
recover within the alotted settling time, ensuring measurement accuracy on suc-
ceeding measurements.
To obtain the highest measurement speed, set the display format to the STATUS
PAGE format.
3-6
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