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oPERATING INSTRUCTIoNS
IR-280 Infrared Thermometer
Item No.
10 09 10
1.
INTENDED USE
The device serves for non-contact temperature measurement. It determines the temperature by the amount of
infrared energy emitted by the object and its emissivity. It is especially useful for temperature measurement of
hot, hard to reach or moving targets.
The thermometer measures the surface temperature of an object. It cannot measure through transparent
surfaces such as glass and plastic. Its temperature measuring range is from -30ºC to 270ºC. It is powered by
two AAA batteries.
This product fulfils European and national requirements related to electromagnetic compatibility (EMC).
CE conformity has been verified and the relevant statements and documents have been deposited at
the manufacturer.
Unauthorised conversion and/or modification of the device are inadmissible because of safety and approval
reasons (CE). Any usage other than described above is not permitted and can damage the product and lead to
associated risks such as short-circuit, fire, electric shock, etc. Please read the operating instructions thoroughly
and keep them for further reference.
2.
fEATURES
•
Compact size
•
Maximum/minimum temperature measurement
•
High temperature alarms
•
Adjustable emissivity, from 0.10 to 1.00
•
Targeting laser and background illumination
3.
CoNTENT of DELIVERy
•
Infrared thermometer IR-280
•
Wrist strap
•
2x AAA batteries
•
Operating instructions
4.
SAfETy INSTRUCTIoNS
We do not assume liability for resulting damages to property or personal injury if the
product has been abused in any way or damaged by improper use or failure to observe
these operating instructions. The warranty/ guarantee will then expire!
The icon with exclamation mark indicates important information in the operating
instructions. Carefully read the whole operating instructions before operating the device,
otherwise there is risk of danger.
Persons / Product
•
The product is not a toy and should be kept out of reach of children!
•
The device must not be exposed to humidity or liquids. It must be used under appropriate
weather conditions only or with appropriate protection in case of outdoor use.
•
Steam, dust, smoke and/or vapours can prevent accurate measurement by obstructing the
thermometer's optics.
•
The product should not be used immediately after it has been brought from an area of cold
temperature to an area of warm temperature. Condensed water might destroy the product.
Wait until the product adapts to the new ambient temperature before use.
•
On commercial premises, the accident prevention regulations of the Association of Industrial
Professional Associations with respect to electrical systems and operating equipment must
be observed.
•
In schools, training centres, Hobby and DIY workshops, the handling of measuring appliances
must be responsibly supervised by trained personnel.
•
When used in conjunction with other devices, observe the operating instructions and safety
notices of connected devices.
•
The product must not be subjected to heavy mechanical stress.
•
The product must not be exposed it to extreme temperatures, direct sunlight, intense vibration,
or dampness.
•
If there is reason to believe that safe operation is no longer possible, put the device out of
operation and secure it against unintended operation. Safe operation is no longer possible if:
-
the product shows visible damages,
-
the product no longer works and
-
the product was stored under unfavourable conditions for a long period of time,
-
the product was subject to considerable transport stress.
Laser
•
Laser beam must not be stared into or viewed directly with optical instruments.
•
Laser beam must not be pointed on mirrors or other reflecting areas.
•
Laser beam must not be directed at other people or animals or into public areas. Laser
radiation may lead to eye or skin injuries.
•
This product is equipped with a class 2 laser according to EN 60825-1:1994+A1:2002+
A2:2001.
Version 12/10
Caution: operating the product or alternating its setting others than described herein
could lead to hazardous radiation exposure.
Batteries
•
Correct polarity must be observed while inserting the batteries.
•
Batteries should be removed from the device if it is not used for a long period of time to
avoid damage through leaking. Leaking or damaged batteries might cause acid burns when in
contact with skin, therefore use suitable protective gloves to handle corrupted batteries.
•
Batteries must be kept out of reach of children. Do not leave the battery lying around, as there
is risk, that children or pets swallow it.
•
All the batteries should be replaced at the same time. Mixing old and new batteries in the
device can lead to battery leakage and device damage.
•
Batteries must not be dismantled, short-circuited or thrown into fire. Never recharge non-
rechargeable batteries. There is a risk of explosion!
Miscellaneous
•
Repair works must only be carried out by a specialist/ specialist workshop.
•
If you have queries about handling the device, that are not answered in this operating
instruction, our technical support is available under the following address and telephone
number: Voltcraft
5.
oPERATING ELEMENTS
Laser
Set
6.
BATTERy INSTALLATIoN
observe correct polarity while inserting the batteries. Remove the batteries if the device is
not used for a long period of time to avoid damage through leaking. Leaking or damaged
batteries might cause acid burns when contact with skin, therefore use suitable protective
gloves to handle corrupted batteries.
Replace the battery when the low battery symbol, , appears.
1.
Slide the battery compartment (7) out.
2.
Insert two AAA batteries to the battery compartment (7) while observing the correct polarity ("+" = positive;
"–" = negative).
3.
Close the battery compartment (7).
7.
CoNfIGURATIoN
Maximum/ Minimum/
present value
ºC/ ºF
EMS up
EMS down
Continuous
measurement on/off
H
up
al
H
down
al
Alarm on/off
, 92242 Hirschau, Lindenweg 15, Germany, phone 0180 / 586 582 723 8
®
1 Laser aperture
1
2
2 Infrared aperture
3 "MEAS" button
4 "Laser" button
5 "Set" button
3
6 Display
7 Battery compartment
4
5
6
7
1.
Press the "MEAS" button (3) to switch on the thermometer.
2.
Press the "Set" button (5) to advance through the selection sequence as
shown in the diagram.
3.
Press the "Laser" button (4) to toggle among displaying the maximum
value, the minimum value or present value.*
4.
Press the "Set" button (5) to proceed and the "ºC" or "ºF" symbol flashes
on the display.
5.
Press "Laser" button (4) to set the temperature unit (ºC/ ºF).
6.
Press the "Set" button (5) to proceed and the " =" symbol flashes and the
" " symbol appears on the display.
The emissivity depends on the material and its surface characteristics.
The thermometer integrates an emissivity adjustment function for accurate
measurement.
7.
Press "Laser" button (4) to increase the emissivity value.
8.
Press the "Set" button (5) to proceed and the " =" symbol flashes and "
" symbol appears on the display.
9.
Press "Laser" button (4) to decrease the emissivity value.
10. Press the "Set" button (5) to proceed and the " " symbol appears on the
display.
11. Press "Laser" button (4) to activate/ deactivate the continuous
measurement function. The thermometer will measure temperature
continuously without the "MEAS" button (3) being held.
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