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4-28
PERFORMANCE TEST RECORD (Cont'd)
TRIANGLE LINEARITY
Positive Slope
Calculated Best
x Values
Measurement
x Times y
Fit Straight Line
Tolerance*
Ух = 45
EV iiu ытыы
БОху___________
(Ex)? = 2025
Ex Ey
m=
Ex? = 285
|
b =
===:
* Tolerance is the maximum allowable difference between the "Positive Slope Measurement''
(or "Negative Slope Measurement")
and the ''Caiculated Best Fit Straight Line" value.
Tolerance is calculated by:
Tolerance
= (Triangle
Amplitude (Specification)
= (10Vp-p)(0.296)
= 0.02%
Negative Slope
Calculated Best
x Values
Measurement
x Times y
Fit Straight Line
Tolerance *
х =
рыны
НИ
ly) ———
|
ж 0.02У
Хх - 45
EV ДНИ
==
Exy
(Ex)? = 2025
Хх Бу
m=
Ex? = 285
bz
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