Set-Point Value; Set-Point Vernier - Fluke 7012 User Manual

7012 Calibration Bath
User's Guide
9.3.2
9.3.3
40
S
Accept selected set-point memory

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.
Set-point 4 value in °C
C 40.00
If the set-point value need not be changed then press "EXIT" to resume dis-
playing the bath temperature. Press "UP" or "DOWN" to adjust the set-point
value.
New set-point value
C 42.50
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.
S
Accept new set-point value

Set-point Vernier

The set-point value can only be set with a resolution of 0.002°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 num-
ber with five digits after the decimal point. This is a temperature offset in de-
grees of the selected units, C or F.
Current vernier value in °C
0.00000
To adjust the vernier press "UP" or "DOWN". Unlike most functions the ver-
nier setting has immediate effect as the vernier is adjusted. "SET" need not be
pressed. This allows one to continually adjust the bath temperature with the
vernier as it is displayed.
New vernier setting
0.00090
Next press "EXIT" to return to the temperature display or "SET" to access the
temperature scale units selection.