EN-24
a
-AP50MM
6. Absorbance Measurement
The following steps are used to measure the absorbance values of a sample:
1.
Press the
ABS
to launch the absorbance measurement page.
2.
Place a vial filled with the blank sample in the sample vial compartment. Press
the
ZERO
button to zero the method.
3.
Place a vial filled with the sample in the sample vial compartment. Press the
READ
button to read absorbance. The absorbance values of first 6 wavelengths
(Table 3) will be shown. Press the
READ
button again to show the absorbance
values of the last three wavelengths.
Figure 16. Absorbance Measurement
Press
EXIT
to return to the main page. Timing function for absorbance measurement
may not be available for some models.
Table 4 Wavelength of each channel
Channel Wavelength (nm)
1
560
2
570
3
Not used
4
Not used
5
455
6
525
7
365
8
630
9
420
2022/07/19 08:00
