Fluke 45 - Page 116

45
Service Manual
5-24
Table 5-8. Calibration Hierarchy
Calibration Type Prior Calibration Required
DC Volts
AC Volts
DC Amps
AC Amps
Ohms
Continuity/Hysteresis Threshold
Frequency
none
DC Volts
DC Volts
DC Volts
DC Volts
none
Continuity/Hysteresis Threshold
Table 5-9. Calibration Constants
Calconst? Valid Range Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
0.97025 to 1.03775
0.97025 to 1.03775
0.97267 to 1.04554
0.96782 to 1.04035
0.96792 to 1.04045
0.9975 to 1.0025
0.9975 to 1.0025
0.9975 to 1.0025
-100 to 100
0.9725 to 1.0275
-100 to 100
0.9725 to 1.0275
0.9725 to 1.0275
0.9725 to 1.0275
0.9725 to 1.0275
0.9500 to 1.0500
0.9500 to 1.0500
0.9500 to 1.0500
0.9225 to 1.0775
0.9225 to 1.0775
-100 to 100
0.9225 to 1.0775
0.9990 to 1.0090
1.0000 to 1.0100
1.0040 to 1.0140
0.9990 to 1.0090
0.9990 to 1.0090
0.9990 to 1.0090
0.9886 to 1.0035
0.9910 to 1.0010
0.9999 to 1.0001
-10.0 to 10.0
1.0000 to 1.0006
VDC, range 1
VDC, range 2
VDC, range 3
VDC, range 4
VDC, range 5
100 mV gain
320 mV gain
3.2 V gain
VAC offset, range 1
VAC, range 1
VAC offset, ranges 2 through 4
VAC, range 2
VAC, range 3
VAC, range 4
VAC, range 5
ADC, range 1
ADC, range 2
ADC, range 3
AAC, range 1
AAC, range 2
AAC offset, range 3
AAC, range 3
OHMS, range 1
OHMS, range 2
OHMS, range 3
OHMS, range 4
OHMS, range 5
OHMS, range 6
Slow Siemens
Medium and Fast Siemens
Frequency calibration
Slow offset
Slow negative gain