7. [Fixed Wavelength Measurement]
[F ixed W avelength M easurem ent] m easures sam ple absorbance or transm ittance at a fixed w avelength.
D ouble-click [F ixed W avelength M easurem ent] in the [S pectra M anager] w indow . T he program starts and
the w indow show n below appears.
Title Bar
Menu Bar
Monitor Bar
Data display field
F igure 7.1 [Fixed W avelength M easurem ent] w indow
[Fixed W avelength M easurem ent] w indow
T itle B ar The color changes w hen the w indow is active.
M enu B ar C ontains the m enus of the program . E ach m enu contains a list of
com m ands.
M onitor B ar D isplays current m easurem ent values.
W avelength, photom etric value, and sam ple N o. from left to right.
D ouble-clicking the w avelength display displays the [G oto W avelength]
dialog box, used for m oving the w avelength to an arbitrary w avelength.
D ouble-clicking the photom etric value display displays the [P aram eter]
dialog box, used for setting m easurem ent param eters.
D ata display field F ield w here data is displayed.
M enu
[M easurem ent] m enu
[S tart](
) S tarts fixed-w avelength m easurem ent.
[B lank]( ) S tarts blank m easurem ent.
[P aram eter...] S et and save param eters.
[B lank C orrect] ([C orrect]) B lank correction O N /O F F . A check m ark m eans it is O N .
[M ove W avelength...] M oves the spectrophotom eter w avelength to a set w avelength.
[A uto Zero] S ets the absorbance (or transm ittance) of the current w avelength to zero
(or 100% T for transm ittance).
[E xit] E xits the [Fixed W avelength M easurem ent] program and returns to
[S pectra M anager].
[H elp] m enu
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