TB 9-6625-2313-50
j.
Press soft keys for L, R, and SERIES settings.
respectively.
l. Press TRIM S/C pushbutton, (allow 10-15 seconds) then TRIGGER pushbutton to
initiate auto-trim. The display should read 0.0 nH (0.4 nH) and 0 Ω ( 30Ω).
m. Press soft key for Single trigger setting.
n. Press soft key
(▼) until
frequency display in
step 9 d (1) is
1 kHz.
NOTE
It is important that trimming operations are made with Kelvin
leads arranged as they will be for measurement checks.
Measurements may be affected by movement of the leads. If an
out-of-tolerance condition exists, repeat the trimming operation
and the measurement check.
a. Performance Check
(1) Characterize and record each capacitance value listed in table 3 utilizing the
capacitance measuring system.
(2) Connect appropriate standard to TI.
(3) Press soft keys C, G, PARALLEL and REP settings.
(4) The TI's capacitance indication will be within 0.05% of characterized value, if
not, perform b below.
.00011
.0005
.0009
.001
.0052
.009
.01
.05
.09
.1
.5
1.03
1Use
capacitance standard No. 2.
3Use .5, .4, and .1 F capacitors with adapter.