SIKA TP 37 Serie Manuel D'utilisation page 41

TP 37 / TP 3M
4.3.3 Surface Calibration
TP
Type
37200E.2(i)
Surface -/-
A special surface insert is used for calibrating surface tem-
perature sensors.
For reference sensors, three boreholes are located directly
under the surface (1 x 3 mm • 1 x 3,1 mm • 1 x 4,5 mm).
Thus, the exact surface temperature of the insert can be
measured.
Inserting
 Insert the surface calibration insert into the metal block
with the exchange tool.
 Center the surface calibration insert so that there is an
even air gap between the surface insert and the block.
External reference sensor (optional)
 Align the surface insert so that the hole for the external
reference sensor is located at 12 o'clock.
With the multifunction calibrator, the calibration temperature is generated in a specially de-
signed surface insert and measured directly below the surface with an external reference
thermometer.
The surface insert is designed in such a way that the external reference supplied provides
the best possible result, as the depth of the borehole is adapted to the sensitive length. If a
separate external reference sensor is used for comparison calibration, it must be ensured
that the sensitive length is known and is in the center of the calibration surface.
Technical changes reserved
TP TP
37165E.2(i) 37700E.2(i)
-/- -/-
Commissioning and Operation
TP TP
37450E.2(i) 3M165E.2(i)
 
Surface calibration insert and
exchange tool
TP
3M255E.2(i)

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