SlimLine Force Sensor, Type 9173B to 9177B
Page 24
9173B_002-286e-07.10
6.
Apply load at the working point at least 5 times, noting the peak values from both the reference and
test systems for each cycle.
i 1 2 3 4 5
i
REF
Fˆ
[MU]
i
UUT
Q
ˆ
[pC]
7.
Calculate the peak sensitivity for each cycle.
i
i
REF
UUT
i
Fˆ
Q
ˆ
*
S
i 1 2 3 4 5
S
i
*
[pC/MU]
8.
Calculate the average sensitivity:
5
*
S
*
S
i
5
1
i
S*
[pC/…..
MU
]
9.
Enter the new sensitivity S* into the test system charge amplifier.
10.
Apply load at the working point to confirm results.
REF
Fˆ
[MU]
UUT
Fˆ
[MU]
Summary of Contents for 9173B
Page 1: ...Instruction Manual SlimLine Force Sensor Type 9173B to 9177B 9173B_002 286e 07 10...
Page 2: ...Instruction Manual SlimLine Force Sensor Type 9173B to 9177B 9173B_002 286e 07 10...
Page 27: ...Calibration and Maintenance 9173B_002 286e 07 10 Page 25 Fig 12 In situ calibration procedure...
