CDN IN482 User manual

Model: IN482
INFRARED THERMOMETER, TIMER & CLOCK
-67 to 482°F/-55 to +250°C; 24 hours by hr/min/sec
FOR NON-CONTACT SURFACE
TEMPERATURES
•1-second response
•Maximum, minimum and lock
for continuous scanning
•Distance:Spot = 5:1
•±3.6°F/2°C accuracy
•Stopwatch timer
•Clock
•Ambient temperature in standby mode
•Data-hold
•One-button operation
•Battery status indication
•Food-safe ABS plastic
•Auto-off
•2-way mounting: stand/loop
•3V Button IEC CR2032 Lithium (included)
Simply point toward the target and press the scan
button to get a quick reading of surface temperatures.
Note: Remove label from display before initial use.
Note: In the following instructions, names of the control
buttons are shown in CAPS. Function information that
appears on the display is shown in BOLD CAPS.
BATTERY INSTALLATION
Power off the unit before installing the battery.
A malfunction may occur if the power is on when
the battery is installed. If a malfunction occurs,
restart the device.
1. Turn the battery cover at the back of the unit
clockwise and lift off.
2. Install one 3V IEC CR2032 lithium button battery
with positive (+) side up by hooking it into the
battery housing. Press the battery down until
it clicks.
3. Replace the battery cover by turning it counter
clockwise until it clicks shut.
OPERATING INSTRUCTIONS
A. On/Off
1. Press the SCAN button to turn the thermometer on.
B. Auto Off
The thermometer automatically turns off after
15 seconds of inactivity when the clock is not set.
Note:Auto-off is disabled when the clock has been set.
C. Set Clock
Once the clock is set, the time and ambient
temperature appear on the display when the
thermometer is not in use.
Note: Auto-off is disabled when the clock has been set.
1. Press the SCAN button to turn the thermometer on.
2. Press the MODE button seven times
to enter Set Clock mode. The SET
icon ( ) ashes in the upper right
corner of the display.
3. Press the SCAN button to choose between
12-hour and 24-hour display. 24 ashes on the
display. Press the SCAN button again to change
between 12-hour and 24-hour display.
4. Press the MODE button to conrm the time
format and set the hour. The hour digits ash.
5. While the hour digits are ashing, press the
SCAN button to enter the correct time.
PO Box 10947 Portland, OR 97296-0947 Tel [phone] Fax [phone] Web CDNkitchen.com

6. Press the MODE button to conrm time and set
the minutes. The minute digits ash.
7. While the minute digits are ashing, press the
SCAN button to enter the correct time.
8. Press the MODE button to conrm time and exit
Set Clock mode.
D. Count Up Timer
1. Press the SCAN button to turn the thermometer on.
2. Press the MODE button four times to enter the
Timer mode. The Timer icon ( ) ashes in the
upper right corner of the display.
3. Press SCAN button to begin the count up to
24 hours.
a. For times less than 30 minutes,
minutes:seconds are displayed above
the milliseconds. (ex. 01:28 &
0.75 seconds).
b. For times greater than 30 minutes,
hours:minutes are displayed above
the seconds. (ex. 01:28:47.5 seconds).
4. Press SCAN button to interrupt the count.
Press SCAN button again to resume the count.
5. Press MODE button to clear count up time.
The timer will reset to 00:00 and exit the
Timer mode.
6. Press MODE button to exit the Timer mode.
E. Temperature Scale
To select temperature reading in Fahrenheit
or Celsius:
1. Press the SCAN button to turn the
thermometer on.
2. Press the MODE button ve times. The °F or °C
symbol ashes on the display.
3. Press the SCAN button to change the scale.
F. Infrared Thermometer
1. Infrared Scanning
a. Press the SCAN button to turn the
thermometer on.
b. Distance:Spot = 5:1
For example, if the
surface area being
measured is 2" in
diameter, then the
thermometer must be
within 10" of the target
for an accurate reading.
c. Aim the thermometer at the target and press
the SCAN button to display the surface
temperature. Hold the SCAN button to
continuously update the measurement
reading.
2. Minimum Mode
a. Press the SCAN button to turn the
thermometer on.
b. Press the MODE button once.
The MIN icon ashes on the display.
c. Press and hold the SCAN button to conrm
the Minimum Mode and display the lowest
temperature among multiple targets.
3. Maximum Mode
a. Press the SCAN button to turn the
thermometer on.
b. Press the MODE button twice.
The MAX icon ashes on the display.
c. Press and hold the SCAN button to conrm
the Maximum Mode and display the highest
temperature among multiple targets.
4. Lock Mode
This is particularly useful for continuous
temperature monitoring.
a. Press the SCAN button to turn the
thermometer on.
b. Press the MODE button three times.
The LOCK icon ashes on the display.
c. Press the SCAN button to conrm the Lock
Mode. The IN482 will continuously display
the temperature for up to 60 minutes or until
the SCAN button is pressed again.
5. 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 0.05 (5E) to
1 (100E). Only experienced personnel should
attempt to make changes. For information
relating to the emissivity of specic materials,
please contact CDN.
a. Press the SCAN button to turn the
thermometer on.
b. Press the MODE button six times to enter
Emissivity Mode. 95E ashes on the display.
c. Press the SCAN button to adjust the
emissivity value in 0.01 (1E) increments.
d. Press the MODE button again to exit
Emissivity Mode.
Note: Infrared thermometers are not recommended for
use in measuring the temperature of shiny or polished
metals.
6. Error Messages
The IN482 incorporates visual diagnostic
messages as follows:
a. Hi or Lo is displayed when the temperature
being measured is outside of the range of
the thermometer.
1.) Hi indicates that the temperature is
higher than 482°F/250°C.
2.) Lo indicates that the temperature is
lower than -67°F/–55°C.
b. Allow a minimum 30 minutes for the
thermometer to stabilize to the working/room
temperature.

1.) Er2 is displayed when the thermometer
is exposed to rapid changes in the
ambient temperature.
2.) Er3 is displayed when the ambient
temperature exceeds 14°F/-10°C OR
+122°F/+50°C.
c. For all other error messages it is
necessary to reset the IN482.
1.) Wait for the thermometer to power off.
2.) Remove the battery and wait for a
minimum of one minute.
3.) Reinstall the battery (see Battery
Installation).
4.) Press the SCAN button to turn the
thermometer on.
5.) If the error message remains, please
contact CDN for further assistance.
G. Battery Status
The thermometer incorporates visual battery status
indication:
1. Battery OK: measurements are possible
2. Battery Low: replace battery with a CR2032
lithium cell; measurements are possible
3. Battery Exhausted: replace battery;
measurements are not possible
CARE OF YOUR PRODUCT
• The sensor lens is the most delicate part of the
thermometer and should be kept clean at all
times. Take care when cleaning the lens. Use only
a soft cloth or cotton swab with water or rubbing
alcohol. Allow the lens to fully dry before using the
thermometer.
• Do not submerge any part of the thermometer in
water. Wipe clean with a damp cloth.
• Store the thermometer at room temperature
between -4 to +149°F/–20 to +65°C.
PRECAUTIONS
• Dispose of used battery promptly and keep away
from children.
• Do not clean the case with abrasive or corrosive
compound, which may scratch the plastic and
corrode the electronic circuits.
• Do not subject the unit to excessive force shock,
dust, temperature or humidity, which may result in
malfunction, shorter electronic life span, damaged
battery and distorted parts.
• Do not tamper with the unit’s internal components.
Doing so will invalidate the warranty on the unit
and may cause unnecessary battery damage and
distorted parts.
• Do not subject the unit to excessive exposure to
direct sunlight. The unit is not waterproof — do
not immerse it into water or expose to heavy rain.
• To avoid deformation, do not place the unit in
extreme temperatures.
• Always read the users manual thoroughly
before operating.
SPECIFICATIONS
Measurement Range -67 to +482°F/-55 to +250°C
Unit of Measure °F/°C
Resolution -9.9 to +199.9°F/°C: 0.1°F/0.1°C,
otherwise 1°F/1°C; Timer: 0.01 sec
Operating Range 14 to +122°F/-10 to +50°C
Response Time 1 second
Accuracy -55~0°C: ±(2+0.05/deg)°C;
above 32°F/0°C: ±2% of reading
or 4°F/2°C, whichever is greater
Distance:Spot 5:1 optics ratio
Emissivity Range 0.95 default;
adjustable 0.05 to 1, step .01
Battery Life Typ. 40 hr, (auto power off
after 15 seconds)
Power Supply One CR2032 lithium battery
Product Dimensions 1.65 W x 2.94 H x 0.79 D (in)/
4.2 W x 7.473 H x 2.012 D (cm)
Weight 1.0 oz / 28 g (including battery)

© 02-2020 CDN Made in China CD9999396en - 2/20 L-DESIGN 614.525.1472
CE Note: This device could be sensitive to electrostatic
discharge. If electrostatic discharge or malfunctioning
occurs, please re-install the battery to reset this unit.
The information in this document has been reviewed and is believed to
be accurate. However, neither the manufacturer nor its afliates assume
any responsibility for inaccuracies, errors or omissions that may be
contained herein. In no event will the manufacturer or its afliates be
liable for direct, indirect, special, incidental or consequential damages
arisen by using this product or resulting from any defect/omission in
this document, even if advised of the possibility of such damages.
The manufacturer and its afliates reserve the right to make
improvements or changes to this document and the products and
services described at any time, without notice or obligation.
1-Year Limited Warranty: Any instrument that proves to be
defective in material or workmanship (excluding batteries)
within one year of original purchase will be repaired or
replaced without charge upon receipt of the unit prepaid at:
CDN, PO Box 10947, Portland, OR 97296-0947 USA.
This warranty does not cover damage in shipment or
failure caused by failure to adhere to the accompanying
instructions, inadequate maintenance, normal wear
and tear, tampering, accident, misuse, unauthorized
modication, obvious carelessness or abuse. CDN shall
not be liable for any consequential or incidental damages
whatsoever.
For more detailed information on our
products, please visit CDNkitchen.com
or call 800-338-5594.
CAUTION: Avoid keeping the thermometer too close to
objects that continuously generate high heat for long
periods (i.e., hot plate). This can cause the thermometer
to overheat.
EMC/RFI
Readings may be affected if the unit is operated within a radio frequency
electromagnetic eld strength of approximately 3 volts per meter, but
the performance of the instrument will not be permanently affected.