Instruction Manual: EMP-3
NIC-TD-0000067-01
Nippon Instruments Corporation
19
4.5.2.3 SETTING OF NORMALIZATION CONVERSION PARAMETERS
Normalization Conversion
The volume of gas varies depending on its pressure, temperature, etc. Therefore, when the
pressure or temperature changes, the concentration of contained mercury also changes.
The concentration is converted into a mercury gas concentration in the standard condition
(generally 0
C and 1 atm.) so that it is not influenced by a change of a pressure or a
temperature.
(1)
Select “MENU”.
(2)
Select “Setting”.
(3)
Press the arrow key to open “Measurement (2/2)”.
(4)
At “Normal. Temp.”, set a reference temperature to be used for the normalization
correction.
Press the button on which a temperature has been displayed.
