Set-Point Value; Set-Point Vernier - Fluke 7108 User Manual

1. 25.0
To change the set-point memory press "UP" or "DOWN".
4. 27.0
Press "SET" to accept the new selection and access the set-point value.
8.2.2

Set-point Value

The set-point value may be adjusted after selecting the set-point memory and
pressing "SET". The set-point value is displayed with the units, C or F, at the left.
27.00 Set-point 4 value in °C
C
If the set-point value need not be changed then press "EXIT" to resume
displaying the bath temperature. Press "UP" or "DOWN" to adjust the set-point
value.
C 28.00 New set-point value
When the desired set-point value is reached press "SET" to accept the new value
and access the set-point vernier. If "EXIT" is pressed instead then any changes
made to the set-point will be ignored.
8.2.3

Set-point Vernier

The set-point value can only be set with a resolution of 0.000032 °C. The user
may want to adjust the set-point slightly to achieve a precise bath temperature.
The set-point vernier allows one to adjust the temperature below or above the
set-point by a small amount with very high resolution. Each of the 8 stored set-
points has an associated vernier setting. The vernier is accessed from the set-
point by pressing "SET". The vernier setting is displayed as a 6 digit number with
five digits after the decimal point. This is a temperature offset in degrees of the
selected units, C or F.
Set-point memory 1, 25.0 °C currently used
New set-point memory 4, 27.0 °C
Accept selected set-point memory
Accept new set-point value
Controller Operation
8.2 Temperature Set-point
8
8-3