Keithley 617 User Manual

Table 3-15. Trigger to Reading-Ready Times
3.12 Bus Data Transmission Times
204, 200nA. 20nA
1;;; &A 2~
l20nC. 2nC
l2oopc
20kS200GQ
2kL-I
Time (msec
365
780
365
365
780
780
365
780
365
780
T
1 f
t
I
ErrIN
% of step Input
.Ol
.lO
.Ol
55 (2)
.lO
25 (2)
.Ol
.lO
.Ol
.lO
Notes:
1. Conditions: Input is on range, HP-85 controller.
2. Preamp settling time (to 12%) is 2 seconds on preamp
ranges (2,20,20OpA), and must be taken into account by
the user.
A primary consideration is the length of time it takes to ob-
tain a reading once the instrument is triggered to make a con-
version. The length of time will vary somewhat depending on
the selected function and trigger mode. Table 3-15 gives
typical times
3. Volt time/error also apply to external feedback.
4. V/I time/error is the same es the applicable current range.
3-36

Keithley 617 Specifications

General

Brand	Keithley
Model	617
Category	Measuring Instruments
Language	English