Peak Hold Test; Component Test (867B Only) - Fluke 867B Service Manual

Peak Hold Test

Rotate the GMM selector to AC Volts (
Configuration 6 (Figure 4-3). Press u to select Peak Hold. Then make the test called
for in Table 4-17. Peak maximum and minimum readings should be within the specified
limits.
Range Input
3 VAC 2.828V peak (2.0V rms),
10.0 kHz

Component Test (867B Only)

Use the Fluke 85 in the tests detailed in Table 4-18 to measure the expected limits at the
GMM input jacks (V, e, G, and â). Rotate the GMM selector to Component Test
and measure the appropriate signal. See Figure 4-10.
Range GMM Output
na 2.2V ac rms, 200 Hz
na 0.210 mA ac rms, 200 Hz
1 2 3 4
FREEZE
HZ
DISPLAY SAVE MIN
MODE PRINT MAX
WAKE UP
COMPONENT
TEST
A mA/ A EXT TRIG COM
L
Table 4-17. Peak Hold Performance Test
Input Source
5700A
Table 4-18. Component Test Performance Test
Lower Limit
5
RANGE
TOUCH
HOLD
V
Figure 4-10. Configuration 8 (Component Test)
Perfomance Testing and Calibration
). Connect the GMM and the 5700A in
Lower Limit
2.39
1.9
0.164
Performance Tests
4-15.
Upper Limit
3.27
4-16.
Upper Limit
2.5
0.256
85
TRUE RMS MULTIMETER
AUTO 100ms RECORD MAX MIN AVG H AC DC
DUTY
_ +
mVA
n F S %
k
%
_ +
0 1 2 3 4 5 6 7 8 9 0
40
mV
MIN MAX RANGE HOLD H
REL Hz
PEAK MIN MAX
mV
mA
V
A
V
A
OFF
mA A
A COM V
400mA MAX
FUSED
10A MAX 1000V MAX
FUSED
!
os19f.eps
4
4-19