3.2
3.2 Zero
Zero %T
%T Measurement
Measurement
3 - 2
3 - 2
3.2
3.2 Zero
Zero %T
%T Measurement
Measurement
This is a function for correcting the 0%T line.
This is a function for correcting the 0%T line. For zero %T
For zero %T
measuremen
measurement, take
t, take the following procedure.
the following procedure.
From the Spectrophotometer menu, click the Zero
From the Spectrophotometer menu, click the Zero %T command.
%T command.
Fig. 3-2
Fig. 3-2
3.3
3.3 Wavelength
Wavelength Calibration
Calibration
For wavelength calibration, use the bright line (656.1 nm)
For wavelength calibration, use the bright line (656.1 nm) of the
of the
D
D
2
2
lamp (light source lamp).
lamp (light source lamp).
Make sure that there
Make sure that there is nothing in the
is nothing in the sample compartment, and
sample compartment, and
securely
securely close
close the sa
the sample
mple compartment
compartment lid.
lid. After th
After that, click
at, click the
the
Calibrate Wavelength command from
Calibrate Wavelength command from the Spectrophotometer
the Spectrophotometer
menu.
menu.
Wavelength calibration is then carried
Wavelength calibration is then carried out automatically.
out automatically.
