EUROLEC INSTRUMENTATION LTD.
IR SERIES PORTABLE THERMOMETER
OPERATING INSTRUCTIONS
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The IR series of thermometers consists of two portable infra red, non-
contact thermometers.
IR151- sensor is on top of the instrument.
IR152 - sensor is on the remote handle.
Note
: Infra red measurement is a surface measurement.
These instruments are designed for fast response readings of surface
temperatures only, and should not be used where the core temperature is
required.
Battery Fitting
Open the Battery compartment, by removing the two screws from
the bottom of the Instrument and lifting off the cover.
Insert one 9 Volt battery PP3 style (MN 1604 or equivalent), with terminals
facing down. The orientation of the battery is not important; the instrument
will work with the battery fitted either way.
Refit the battery compartment cover
Operation:
Press the button marked
to turn the Instrument ON and the
button marked
to turn it OFF.
Point the Infra red sensor at the target surface to be measured. Keep
distance between instrument and surface being measured as short as
possible.
Allow time for reading to stabilise, it should reach the correct temperature
very quickly.
When the instrument is on, pressing the
ON button will operate the
backlight facility for low light areas.
There is an auto shut -off facility, which will turn the instrument off
automatically after approx. 2 minutes.