CDN Infrared Gun Manual page 2

Operating Instructions
Mode Selection: E Ø âEá Ø MAX Ø MIN Ø DIF Ø
AVG Ø HAL Ø LAL
A. Temperature Scale
To select temperature reading in Fahrenheit
or Celsius:
1. Press the MODE button or trigger to turn the
thermometer on.
2. Press the °C/°F button to change the scale.
B. Backlit Display
To turn the backlit display on and off:
1. Press the MODE button or trigger to turn the
thermometer on.
2. Press and hold the trigger and then also press
the LOCK button to turn the backlit display on and
off. The BACKLIGHT icon ( ) appears in the top
portion of the display when on.
C. Laser Light
To turn the laser light on and off:
1. Press the MODE button or trigger to turn the
thermometer on.
2. Press and hold the trigger and then also press the
C°/F° button to turn the laser light on and off. The
LASER icon ( ) appears in the top portion of the
display when on.
CAUTION: Never point the unit and/or laser towards
anyone's eyes. Do not look directly into the laser
beams — permanent eye damage may result. Keep
away from children.
E. Lock Mode
This is particularly useful for continuous temperature
monitoring for up to 60 minutes and can be used with
Minimum, Maximum, Difference and Average modes.
1. Press the MODE button or trigger to turn the
thermometer on.
2. Press the LOCK button. LOCK appears in the top
portion of the display when on.
3. The thermometer continuously displays the
temperature for up to 60 minutes or restarts the
time if the trigger is pressed again.
F. Infrared Thermometer
Note: The IN1022 is intended for food service use — do not use for
safety related applications.
1. Infrared Scanning
1. Distance:Spot = 12:1
For example, if the surface
area being measured is
10" in diameter, then the thermometer must be
within 120" of the target for an accurate reading.
2. Aim the infrared lens at the target and press
the trigger to display the surface temperature.
If on, the laser light automatically illuminates
the target.
Distance:Spot (FOV)= 12:1
Emissivity = 0.1~1, Step .01
Wave Length = 8µm-14µm
3. The 8-beam laser light forms a circle that defines
the area of measure. Make sure the circle is
smaller than the area being measured. If the
laser light circle is larger than the area being
measured, the reading will include ambient
temperatures and make the reading inaccurate.
4. Measurement continues as long as the trigger is
pressed. The newest reading updates the display.
5. When the trigger is released, HOLD appears on
the display and the last reading remains visible
for 60 seconds before the unit automatically
powers off.
2. Emissivity
Everything gives off a certain amount of radiation.
Emissivity is the measure of this thermal radiation.
The infrared thermometer is supplied with a default
emissivity of 0.95, which standard for most uses.
The emissivity of the thermometer can be changed
from 0.1 (10E) to 1 (100E). Only experienced
personnel should attempt to make
For information relating to the emissivity of specific
materials, please contact CDN.
1. Press the MODE button or trigger to turn the
thermometer on.
2. Press the MODE button until E appears in the
lower left corner of the display. The current
emissivity setting appears in the lower right
corner of the display
3. Press the MODE button again to adjust the
emissivity value in 0.01 (1E) increments in the
Emissivity Edit Mode. âEá appears in the lower
left corner of the display.
4. Press the °C/°F button to decrease the
emissivity value. Press the LOCK button to
increase the emissivity value. Press and hold for
fast advance.
5. Press the MODE button again to exit Emissivity
Edit Mode and enter MAX Mode.
Note: Non-contact infrared thermometers are not
recommended for use in measuring the temperature of
shiny or polished metals.
3. Maximum Mode
1. Press the MODE button or trigger to turn the
thermometer on.
2. Press the MODE button repeatedly until MAX
appears in the lower left portion of the display.
3. Aim the infrared lens at the target and press the
trigger to display the surface temperature.
4. Measurement continues as long as the trigger
is pressed or for 60 minutes in Lock Mode.
The MAX reading displays the highest
temperature among multiple targets.
4. Minimum Mode
1. Press the MODE button or trigger to turn the
thermometer on.
2. Press the MODE button repeatedly until MIN
changes.