Keysight Technologies 16197A, Руководство по эксплуатации и обслуживанию

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Keysight16197A Operation and Service Manual 51
User Maintenance
Check Sheet
Check Sheet
Example Entry in Check Sheet
The following tables shown an example entry of electrode deterioration check
results in the Check Sheet.
Example Entry of Electrode Deterioration Check Results
DUT Size 2012
Table 4-2 Example Entry of Reference Values and User Limit Values
Frequency
a
Measurement
parameter
Reference
value [a]
b
User limit
value [b]
c
Lower limit
[a-b]
Upper limit
[a+b]
100 MHz Rs 40 m

30 m

10 m

70 m

Ls 2.34 nH 0.5 nH 1.84 nH 2.84 nH
800 MHz Rs 220 m

40 m

180 m

260 m

Ls 2.32 nH 0.4 nH 1.92 nH 2.72 nH
a. User's discretionary value
b. Enter the values obtained in section
“Acquiring Reference Values” on
page 48
c. For entry, see
“Example Settings of User Limit Values” on page 47
Table 4-3 Example Entry of Checking History
Date/
Time
Frequency Measurement
parameter
Measurement
value
Acceptability Set position
of pressure
adjusting
nut
2000/
10/11
9:30
100 MHz Rs 50 mW O
Ls 2.5 nH O
2000/
10/11
9:35
800 MHz Rs 250 mW O
Ls 2.6 nH O
2000/
10/12
9:30
100 MHz Rs 55 mW O
Ls 2.6 nH O
2000/
10/12
9:35
800 MHz Rs 285 mW
X
a
Ls 2.7 nH O
a.
Replace parts if check results are not acceptable.