Agilent Technologies Agilent 8164A Podręcznik Użytkownika Strona 143

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Optional Performance Tests Performance Tests
Agilent 81600B Tunable Laser Source Family, Fourth Edition 143
34 Compute the average of the previous results over all scans:
A
AVG
= sum[A(*)] / n
R
AVG
= sum[R(*)] / n
35 The Dynamic Relative Wavelength Uncertainty (see Definition of
Terms) is given as ±R
AVG
36 The Dynamic Absolute Wavelength Uncertainty (see Definition of
Terms) is given as ±A
AVG
Test limits: Dynamic Absolute and Relative Wavelength Uncertainty are not
guaranteed specifications but charactereristics with typical performance.
Nevertheless, the test would ask for test limits within which the product
can be assumed to perform well.
The test limits of the mentioned parameters use the add-on difference
between the dynamic parameters and the static parameters, and add this
add-on value to the guaranteed specification of the static parameter.
For Example, Absolute Wavelength Accuracy 81600B #200:
Dynamic characteristic (at 5nm/s): ±4.0 pm (typical)
Static characteristic: ±3.6 pm (typical)
Add-on value (dynamic - static characteristic): ± 0.4 pm (typical)
Static specification: ±10 pm
Test limits: ±10.4 pm
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