Keithley 237

SECTION3
IEEE-488
Reference
+
Table
3-13.
Typical
!-measure
Range
Change
Times
(Fixed Range)
To
Range
From
Integration
Range
Time.
lnA
lOnA
lOOnA
lJ.l.A
lOJ.l.A
lOOJ.l.A
lmA
lOrnA
16.67msec 153.8 96.2
57.0
52.5
52.4
51.8 51.8
lnA
-
- -
- -
- -
- -
- -
-
-
-
-
-
-
-
-
-
-
-
- - - -
-
416J.1Sec
115.0
59.6
20.4
16.6 14.6
14.6 14.6
16.67msec
520.0
96.4
56.9 53.6
51.9
51.7 51.8
lOnA
-
-
-
-
-
-
-
-
-
- -
-
-
-
-
-
- -
-
-
- -
- -
-
- -
416J.1sec
484.0
58.6
20.0
16.7
14.7
14.5
14.6
16.67msec 468.5
178.0
57.1
53.7 52.2
52.2 52.1
lOOnA
-
- -
- -
-
-
- -
- -
-
-
-
-
-
-
- -
-
- -
-
-
- -
-
416J.1Sec
432.0
139.8
19.75 16.6
14.6
14.6
14.5
16.67msec
451.0
163.2
107.0
54.7 52.9 52.3
52.3
lJ.LA
-
-
-
- -
-
-
-
- -
-
-
-
-
-
- -
-
-
-
-
- - - - -
-
416J.1sec
411.5 126.8 69.1 16.5 14.6
14.6
14.5
16.67msec
453.0
162.0
104.0
61.3 52.3 52.3 52.3
lOJ.lA
-
-
-
-
-
-
-
- -
-
- -
-
-
-
-
- -
-
-
- - - -
-
- -
416J.1sec
410.4
124.2 66.2
23.8 14.46 14.6
14.5
16.67msec
448.0 158.0 102.4 60.5
56.8 51.6 51.7
lOOJ.lA
-
-
-
-
- - - - - -
-
- - -
-
-
- -
-
- - -
-
-
.
- -
-
416J.1Sec
409.0
120.4
64.7
22.9 19.6 14.5 14.4
16.67msec
450.5
158.6
103.4
60.2
57.4
54.9
52.1
lmA
-
-
-
- -
- -
r
-
-
-
-
-
-
- -
-
-
- - -
-
-
- -
- - - -
416J.1sec
410.4
121.4 65.6 22.9 19.5
17.5
14.6
16.67msec
449.0
159.8
103.2 61.0 57.6
55.5
55.2
lOrnA
-
-
-
- -
-
-
r -
-
-
- -
-
-
-
-
-
-
-
-
- - - - - -
-
416J.1sec
412.0 120.8
64.9
23.2
19.4
17.4
17.3
16.67msec
440.0 147.8
92.0
58.3
55.5
53.3
53.1 53.1
lOOmA
- - -
-
..
-
-
-
-
- -
-
-
-
-
-
-
- -
-
-
-
- -
-
-
-
-
416J.1Sec
398.5
111.0
54.5
20.7
17.5
15.3
15.3
15.3
16.67msec 445 158
102
70
66
65
65 65
lA
-
- -
-
-
- -
r
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- -
-
416J,.lSec
406 120.6
65
33 29.6
28
28 28
Note:
Range
change
times
are
expressed
in
milliseconds.
3-88
+
lOOmA
lA
49.5
62.2
-
-
-
-
- -
11.8
25.8
48.2 62.8
- -
-
- - -
-
11.5 25.8
49.2 62.8
-
-
- -
- -
11.5
26.2
49.5
62.7
-
-
- - -
-
-
11.5 25.8
49.8 63.2
-
- - -
-
-
11.5 25.5
48.8 63
r -
-
- -
- -
11.4
26.1
49.0
62.6
-
-
- -
-
- -
11.6
25.9
49.0
62.6
-
-
- - -
- -
11.5 25.5
53.8
r
-
- -
-
- -
17.1
62
-
-
-
-
- -
24.4