PST Michell Instruments Liquidew I.S., Руководство пользователя

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Liquidew I.S. User Manual
Michell Instruments 35
OPERATION
3.5.2 User-Defined Liquid
If the process liquid is not listed the user can define their own liquid solubility profile
by entering the
C
S
value (10 pre-set temperature points, over the range 0...+60 °C
(32...+140 °F)) for that particular liquid. There are two user-defined liquids available
and these are named USER 1 and USER 2.
a. In the liquid list in the ‘LIQUID SETUP’ sub menu, use the

and

keys
to scroll to:
U S E R 1
U S E R 1
User-defined liquids are found near to the end of the list.
b. Press the Select key to access the
C
S
value table and define the solubility
profile of this liquid. The first temperature point for the
C
S
value is at 0 °C.
? ? ?
0 C
C
S
value
Temp point °C
c. Use the

and

keys to adjust the
C
S
value.
d. Press the Select key to confirm. The display will then display the next
temperature point, -10 °C.
? ? ?
1 0 C
C
S
value
Temp point °C
e. Follow steps c. and d. to enter the
C
S
value for the 10 °C temperature
point, and then repeat for 20 °C, 30 °C, 40 °C, 50 °C, 60 °C. If
C
S
values are not available for temperature points outside of expected
measurement conditions then enter an estimated value (extrapolated by
drawing a curve in such cases).
f. After entering the
C
S
value for the 60 °C temperature point, press the
Select
key to confirm. The display will then return to the Main Reading
Page, and calculations will then based on the USER 1 solubility profile.
For the second user-defined liquid USER 2, the solubility profile can be
entered in USER 2, following the above procedure:
U S E R 2
U S E R 2