Usage Recommendations; Safety Instructions - Presys T-1200PIR Technical Manual

PRESYS
 Instruments

3.0 - Usage Recommendations

It is of great importance to know the instrument to be calibrated. Infrared It is of great importance to know the instrument to be calibrated. Infrared It is of great importance to know the instrument to be calibrated. Infrared
thermometers have characteristics which must be met so that the observed results are thermometers have characteristics which must be met so that the observed results are thermometers have characteristics which must be met so that the observed results are
correct, as setting of emissivity (if any), focal length and focus area, e.g. These data are
easily obtained in the thermometer user manual and this observation is needed to easily obtained in the thermometer user manual and this observation is needed to easily obtained in the thermometer user manual and this observation is needed to
prove the compatibility of thermometers with the calibrator.
To perform the readings, align the pyrometer with the black body cavity To perform the readings, align the pyrometer with the black body cavity To perform the readings, align the pyrometer with the black body cavity
horizontally. Respect the distance from the pyrometer to be calibrated in relation to the horizontally. Respect the distance from the pyrometer to be calibrated in relation to the horizontally. Respect the distance from the pyrometer to be calibrated in relation to the
black body cavity to the size of the actual cavity as pyrometer manual. . Remember that black body cavity to the size of the actual cavity as pyrometer manual. Remember that black body cavity to the size of the actual cavity as pyrometer manual
the area focused by the pyrometer to be calibrated must be less than or equal to the the area focused by the pyrometer to be calibrated must be less than or equal to the the area focused by the pyrometer to be calibrated must be less than or equal to the
black body cavity size in order to not introduce measurement errors. black body cavity size in order to not introduce measurement errors. black body cavity size in order to not introduce measurement errors.
The external sensor can be used to increase the accuracy of temperature indication. The external sensor can be used to increase the accuracy of temperature indication. The external sensor can be used to increase the accuracy of temperature indication.

4.0 - Safety Instructions

 Do not leave the place where the calibrator is on without identification and warnings.
Do not leave the place where the calibrator is on without identification and warnings. Do not leave the place where the calibrator is on without identification and warnings.
 Before turning off the calibrator, return temperature black body cavity for values
Before turning off the calibrator, return temperature black body cavity for values Before turning off the calibrator, return temperature black body cavity for values
close to ambient temperature.
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T-1200PIR
. . These data are These data are
Remember that