Clas Ohlson UTi260B Manual de usuario
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Infrared Thermal
Imaging Camera
SE | Värmekamera
NO | Varmekamera
FI | Lämpökamera
Art.no Model
36-9241 UTi260B Ver. 20230620
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Infrared Thermal Imaging Camera
Art.no 36-9241 Model UTi260B
Please read theentire instruction manual before using theproduct and then keep
it for future reference. We accept no liability for any errors in thetext or images
and we reserve theright to make any necessary changes to technical data. If you
have technical problems or other queries, please contact our customer service
team (see theaddress details on theback).
Safety
• Do not use theproduct where explosive gases or liquids are used or stored.
Do not use theproduct in very humid or dusty environments.
• Never let children play with theproduct.
• Treat theproduct with care and do not subject it to shocks or impacts.
• Never try to open thehousing or repair or modify theproduct in any way.
• All repairs must be carried out by qualified service technicians using original
spare parts.
A brief explanation of thermography
Thermography is atechnology used to measure and visualise theinfrared
radiation emitted by different objects. This infrared imaging camera registers heat
reflection, transmission and emissions.
Reflection can produce inaccurate measurements because smooth surfaces
that reflect radiation give incorrect temperature readings. Remember that heat
and cold can be reflected, which can distort thereading.
Transmission is theability of amaterial to allow infrared radiation to pass
through it. Most materials, such as glass, plastic etc., do not allow infrared
radiation to penetrate. This means that their transmissivity is almost zero and can
therefore in principle be ignored.
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Emission is ameasurement of how effectively amaterial emits infrared radiation.
The emissivity varies depending on the material and surface, and if this is not
taken into account, measurements can give incorrect temperature values.
The emission factor εcompensates for this by multiplying theradiation reading
by afactor to allow for theemissivity of thematerial in question. See theSettings
– Settings/Measurements/Emissivity section for information on how to adjust
theemission factor.
List of materials and their emissivity* (theability of thesurface to emit radiation).
Material Emissivity Material Emissivity
Wood 0.85 Roofing felt 0.86
Water 0.95 Polycarbonate 0.8
Bricks 0.75 Concrete 0.97
Stainless steel 0.14 Copper oxide 0.78
Tape 0.96 Cast iron 0.81
Aluminium 0.09 Rust 0.8
Copper 0.06 Plaster 0.75
Black aluminium 0.95 Paint 0.9
Human skin 0.98 Rubber 0.95
Asphalt 0.96 Soil 0.93
PVC 0.93
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Buttons and functions
1. Protective cap for theUSB port
and memory card slot.
2. LED light
3. Infrared sensor
4. Camera sensor
5. Shutter button: Press to take
animage or exit theSettings
menu.
6. Slot for microSD card
7. USB-C port
8. Display
9. [ ] Press and hold for 3 seconds
to switch thecamera on/off
10. [ ] Press and hold for 3 seconds
to turn theLED light on/off
11. [ ] Image gallery
12. [ ] Exit settings
13. Settings and navigation buttons:
- [SET ] Press to show
theSettings menu, select
amenu/function and confirm
achoice.
- [ ] / [ ] Press repeatedly
to scroll up/down or increase/
decrease avalue.
- [ ] / [ ] Press repeatedly to
scroll left/right
14. Tripod attachment (¼″thread)
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Using theproduct
Charging
1. Connect theUSB-C cable supplied to aUSB charger and theUSB port (7).
The display will indicate when thecamera is charging and when thebattery
is fully charged.
2. Replace theprotective cap after charging and check that it fits securely.
On/off switch
Press and hold [ ] for 3 seconds to switch thecamera on/off.
When making longer measurements of minor temperature fluctuations, leave
thecamera switched on for around 20 minutes before starting themeasurement process.
Key to thedisplay
1. Area with thelowest temperature (green)
2. Area with thehighest temperature (red)
3. Maximum temperature reading
4. Temperature reading at thecentre of
theimage (+)
5. Region of interest (ROI)
6. Maximum temperature reading
within the (ROI)
7. Maximum temperature reading
within the (ROI)
8. Date and time
9. Battery charge indicator
10. Temperature scale
The information on thedisplay and its appearance can be customised.
See theSettings section.
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Memory card
You need amicroSD memory card to save images.
Inserting thememory card
1. With thecamera switched off, remove theprotective cap (1) and insert
amicroSD card in thememory card slot (6).
2. Some memory cards may need to be formatted (wiped) before they can be
used. See theSettings – Settings/System settings/Format SD card section.
Saving animage on thememory card
3. Point thecamera at theobject you want to measure. The temperature at
thecentre of thedisplay will be shown in thetop left-hand corner.
4. Press theshutter button to save animage on thememory card. A prompt
asking whether you want to save theimage will be shown on thedisplay.
Select [ ] and [ ] and select " " to save or "X" to exit. Confirm by
pressing [SET ].
You can set up thecamera to save images automatically without
confirmation. See theSettings – Settings/System settings/Auto save section.
Viewing stored images
1. Press [ ] to display alist of all theimages on thememory card.
2. Select animage by pressing [ ] [ ] [ ] [ ] and open it by pressing [SET].
3. In view mode:
- Use [ ] and [ ] to scroll through thesaved images.
- Press [SET ] for other options:
Shows details of theimage selected.
Select "Yes" to delete theimage you have selected or "No" to cancel
thedeletion.
LED light
Press and hold [ ] for 3 seconds to switch theLED light (2) on/off.
If thetemperature warning (HI alert) is activated in thesettings, theLED light
will flash if thetemperature exceeds theset limit.
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Settings
1. Press [SET ] to display theSettings menu.
2. Press or hold [ ] [ ] [ ] [ ] to scroll up thelist/change avalue.
Confirm by pressing [SET ].
3. Exit theSettings menu by pressing [ ].
You can return to camera mode at any time by pressing theshutter button (5).
• ImageView − Select what is shown on thedisplay.
- Center Spot: Activates crosshairs in thecentre of thedisplay.
- HiLo Spot: Automatic search for thehighest and lowest temperatures of
theobject to be measured.
- ROI (Region of Interest): Activates anarea where thetemperature
measurement can be focused.
• Palette − Select acolour scale that represents thevarious temperature readings.
- Iron, Rainbow, White Hot, Red Hot, Black Hot, Lava, Rainbow HC
• Point Temperature −Add or remove measurement points on thedisplay.
- Point 1−3: Select themeasurement point you want to add and highlight it
by pressing [ ] [ ] [ ] [ ]. Save theposition by pressing [SET ].
• Image Mode −Select animage mode.
- Thermal: Only infrared images registered by theIR sensor.
- Digital: Only visual images from thecamera sensor.
- Fusion: Layered images from both theinfrared sensor and thecamera
sensor. In normal mode, use [ ] and [ ] to set thefusion percentage to
0% (pure visual image), 25%, 50%, 75% or 100% (pure infrared image).
- PIP (Picture-in-picture): Picture-in-picture mode:
- Alignment: This mode works in thesame way as "Fusion" but with theoption
of adjusting thedistance to theobject. This is makes it easier to align
theinfrared image with thevisual image. Select 0.5, 1.0 (standard), 1.5,
2.0, 2.5 or >3.0 metres.
Measurement
• Center Spot
• HiLo Spot
•ROI (Region of Interest)
Palee
• Iron
• Rainbow
• White Hot
• Red Hot
• Black Hot
• Lava
• Rainbow HC
Point Temperature
• Point 1
• Point 2
• Point 3
Image Mode
• Thermal
• Digital
• Fusion
• PIP
• Alignment
Sengs
• Language
• Date and Time
• Temperature unit
• HI/LO Alert
• Temperature scale
• Display brightness
•Auto power o
• USB mode
• Measurements
• System sengs
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• Settings
- Language: Select alanguage: English or Chinese.
- Date and time: Setting thetime format (12h/24h) plus thedate and time.
- Temperature unit: Select thetemperature unit: °Cor °F.
- HI-LO alert: Activates awarning on thescreen when thetemperature is
outside theset limits.
- HI: Setting theupper limit.
- LO: Setting thelower limit.
Activate thewarnings by selecting On and deactivate them by selecting Off.
- Temperature scale: Adjust thetemperature scale of theinfrared image by
setting thegain:
- Low gain for measurements between 150 and 550°C.
- High gain for measurements between −15 and 150°C (standard).
- Display brightness: Adjust thedisplay brightness. Choose between
"Low", "Medium" and "High".
- Auto power off: Select whether thecamera should switch off automatically
after aperiod of inactivity. Choose between 5minutes, 10 minutes, 30 minutes
and Off.
- USB mode: Select theUSB mode:
- USB disk: ...for scrolling through and analysing saved images on aPC.
- USB camera: ...for viewing thecamera's display in real time on aPC.
- Measurements: To obtain amore accurate temperature reading, set:
- Emissivity: ...emission factor ε, see thesection A brief explanation of
thermography.
- Ambient temp: ...theambient temperature.
- Distance: ...thedistance to theobject.
- System settings:
- Device info: Displays thecamera's model code, software version and
details of thememory card's total capacity and remaining space.
- Factory reset: Resets thecamera to thefactory settings. Select "Yes"
to confirm thereset.
- Format SD card: Format thememory card to remove all thedata
previously saved on it. Select "Yes" to confirm formatting.
- Auto save: Select whether images should be saved on thememory
card automatically without confirmation. "Save" will appear after
theshutter button is pressed if this function is not selected. Select [OK ]
to save or [ ] to cancel.
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Software (UTi-Live Screen)
The software from UNI-T allows you to use acomputer to scroll through theimages
you have saved, display stored measurements, create new reading points, export
measurement reports in PDF format and view thecamera display in real time on
thecomputer screen.
System requirements
Computer PC with USB 2.0/3.0 port
Operating system Windows Vista, Windows 7–10
Processor 1 GHz or more
Memory 1 GB or more
Hard disk space 2 GB or more
Installation
1. Go to www.clasohlson.se and search for theproduct article number (36-9241).
2. Download theinstallation file (UTi-Live Screen.exe) to your PC. Depending on
your operating system and browser, anumber of warnings may be displayed.
Ignore these. Download and install theprogram by following theinstallation
assistant's instructions.
Connect theimaging camera
1. Connect theUSB cable supplied to theUSB-C port (7) and afree USB port
on thecomputer.
2. Switch on thecamera and wait until thePC detects thedevice.
Select theUSB mode:
See theSettings – Settings/USB mode section for instructions on how to set
thecamera toImage viewing mode (USB disk) or Video mode (USB camera).
Using theproduct
Open theUTI-Live Screen program.
The software will automatically detect which USB mode thecamera is set to.
Este manual sirve para los siguientes modelos
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