Fluke 863, Руководство по обслуживанию

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Perfomance Testing and Calibration
Performance Tests
4
4-19
Peak Hold Test 4-15.
Rotate the GMM selector to AC Volts ( ). Connect the GMM and the 5700A in
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.
Table 4-17. Peak Hold Performance Test
Range Input Input Source Lower Limit Upper Limit
3 VAC 2.828V peak (2.0V rms),
10.0 kHz 5700A 2.39 3.27
Component Test (867B Only) 4-16.
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.
Table 4-18. Component Test Performance Test
Range GMM Output Lower Limit Upper Limit
na 2.2V ac rms, 200 Hz 1.9 2.5
na 0.210 mA ac rms, 200 Hz 0.164 0.256
FREEZE
DISPLAY
MODE
SAVE
PRINT
MIN
MAX
RANGE
WAKE UP
HZ
TOUCH
HOLD
1 2 5 3 4
A COM V EXT TRIG mA/ A
mA
A
A
mV
V
V
OFF
!
A COM V mA A
1000V MAX
400mA MAX
FUSED
10A MAX
FUSED
AUTO 100ms RECORD MAX MIN AVG
AC DC
DUTY
H
mVA
n F S %
k
40
mV
0 1 2 3 5 4 6 7 8 9 0
%
_ +
_ +
85
TRUE RMS MULTIMETER
MIN MAX RANGE HOLD
H
REL Hz
PEAK MIN MAX
COMPONENT
TEST
os19f.eps
Figure 4-10. Configuration 8 (Component Test)