PerkinElmer Lambda 650, Hardware Manual

Page: 43 / 72

Lambda 650/850/950 Hardware Guide . 43
• Manual set 2 peaks enables you to change the offset and factor by specifying
the old and new values of 2 well known peaks by entering values of Old Peak 1 ,
New Peak 1 , Old Peak 2 and New Peak 2 .
• Auto search 1 peak enables you to change the offset. The software performs an
automatic search for the D
2
peak at 656.1 nm. The measured peak is then shifted
to the exact wavelength.
• Auto search 2 peaks enables you to change the offset and factor. The software
performs an automatic search for the D
2
peak at 656.1 nm and the peak at 0.0 nm.
The measured peaks are then shifted to the exact wavelengths.
0%T
This calibrates the electronic offsets.
¾
Select Auto to enable the software to determine the required offset.
OR
Enter the required Calibration offset value to be used.