Temperature Measurement; Targeting Laser; Selecting A Temperature Scale - Klein Tools IR1 Manual De Instrucciones

TEMPERATURE MEASUREMENT

To measure temperature with the IR1, aim the meter at the object to
be measured, pull the trigger
seconds. Releasing the trigger initiates Data Hold, "HOLD" will show
on the display, and the measurement will be held on the display.
If the display shows "OL" or "–OL" following a measurement, this
indicates that the surface temperature of the object being measured
is either above or below the measurement range of the meter.
TARGETING
The IR1 features a laser
area. Measurement areas located far away from the meter will be
larger than those close to the meter.
The meter is configured with 10:1 optical resolution (distance-to-spot
ratio). The distance-to-spot ratio defines the size of the measurement
area relative to the distance between the measurement location and
the IR sensor
function of the distance between the meter and the target area are
depicted below for 10:1 optical systems (FIG. 1).
FIG. 1
Distance-to-Spot
NOTE: Increased distance from target may affect reading accuracy.

TARGETING LASER

The laser is on when the trigger
When on, the laser icon "

SELECTING A TEMPERATURE SCALE

The default scale is Fahrenheit (°F). To change, loosen the screw in
the Battery Compartment Door
change to Celsius (°C). Replace the Battery Compartment Door
tighten screw to secure, taking care not to over-tighten.
OPERATING INSTRUCTIONS
to assist in targeting the measurement
5
. Typical diameters of the measurement area as a
4
Ø0.5"
(13 mm)
5"
(127 mm)
10"
(254 mm)
20"
(508 mm)
40"
(1016 mm)
" will be visible on the display.
and hold it depressed for at least 2
2
Ø1"
(25 mm)
is held, and is off when released.
2
and push the °F/°C Switch
3
Ø2" Ø4"
(51 mm) (102 mm)
3
to
6
and
5