Hitachi CHROMASTER 5160 Instruction Manual page 543

Wavelength calibration is conducted by entering a
new offset value (value to which the deviation is
added).
Press numeric keys (from 1 to 2 0) and then the
ENT key.
* Input range for offset value: 1 to 20
* Calculation of new offset value:
(iii) The 1
(b) Calibration of emission wavelength
(i) Press the UTLTY key, and the utility setting
screen appears.
<Utility setting screen>
UTILITY (OFFSET=1, TIME CONSTANT=2,
98 USE PROG=3, PMT VOLT=4, OTHERS=5)
Press numeric keys 9 8 and then the ENT key.
(ii) The emission wavelength calibration mode
screen appears.
<Emission wavelength calibration mode screen>
Em WL ADJUST (1 - 20)
10 (ONLY FOR FACTORY USE)
The present offset value is indicated at Em WL
ADJUST. Indicated at the bottom right of the
screen is the wavelength check result (deviation
of wavelength; indication range of –10 to 10).
Wavelength calibration is conducted by entering a
new offset value (value to which the deviation is
added).
Press numeric keys (from 1 to 2 0) and then the
ENT key.
* Input range for offset value: 1 to 20
* Calculation of new offset value:
4 - 17
New offset value = present offset value –
Example: 12 = 10 – (-2)
st
monitor screen appears.
(-2)
New offset value = present offset value –
Example: 12 = 10 – (-2)
wavelength deviation
wavelength deviation