Keller ITS CellaPort PT 120, Operating Manual, Page: 14 / 72

Operating manual PT 11x, 12x,13x
8
7.4 Focusing the pyrometer

7.5 Align the pyrometers
Direct the CellaPort to the object to be measured. The target marker in
the through-the-lens sighting device indicates the size of the target. (see
technical data/ course of target). Make sure that the target spot is fully
covered during the measurement, otherwise the indicated temperature
will be too low.
7.6 Performing a measurement
Press the ON button to switch on the device and to adjust the emissivity.
Then direct the CellaPort to the measuring object. Focus the target
marker at the diopter correction switch and adjust the pyrometer lens to
the correct measuring distance.
Measurement is in progress as long as you press the ON button. The
temperature (depending on the configured mode) is displayed on the
rear panel when you release the ON button. As an option, the measure-
ment readings can be transmitted via interface.
1) LED measurement active
2) Measurement area
3) Target object
2
3
1
To ensure precise temperature measurement, the pyrometer
must be correctly focused on the target object
The pyrometer is equipped with focusable
optics. Turn the lens until the target object
and the target marker (distinctly marked in
the viewfinder) both appear in sharp focus
simultaneously