UNI-T UTi260M Thermal Imager User Manual
- October 30, 2023
- UNI-T
Table of Contents
UTi260M Thermal Imager
User Manual
Preface
Thank you for purchasing this brand new UTi260M thermal imager. In order to
use this product safely and correctly, please read this manual thoroughly,
especially the safety notes.
After reading this manual, it is recommended to keep the manual at an easily
accessible place, preferably close to the device, for future reference.
Limited Warranty and Liability
Uni-Trend guarantees that the product is free from any defect in material and workmanship within one year from the purchase date. This warranty does not apply to damages caused by accident, negligence, misuse, modification, contamination or improper handling. The dealer shall not be entitled to give any other warranty on behalf of Uni-Trend. If you need warranty service within the warranty period, please contact your seller directly Uni-Trend will not be responsible for any special, indirect, incidental or subsequent damage or loss caused by using this device.
Specifications
| Sensor | Uncooled vanadium oxide |
|---|---|
| Range switching | Low temperature (-20°C-150°C), |
high temperature (0°C-550°C) (auto switching)
Modes| Industrial, human body
Emissivity| 0.95 (default) 0.01-1.00
IR resolution| 256*192 (49152)
Pixel size| 12um
Infrared spectral bandwidth| 8-14um
Palettes| Iron Red, Rainbow, Gray Scale, Red Hot,
Black White, Lava, High-Contrast Rainbow
Field of view (FOV)| 56.0° (H) X 42.2° (V)
I FOV| 3.8mrad
Lens focal length| 3.2mm
Focusing mode| Focus-free
Thermal sensitivity| <50mK @25°C
Frame rate| 25Hz
Range| -20°C-550°C (-4°F-1022°F)
Accuracy| Industrial: 0°C-550°C, ±2°C/±2% (whichever is greater)
Human body: 30°C-40°C, ±0.5°C (room temperature without wind)
Analysis objects| Point, line, rectangle
(up to three figures can be added for each type)
Temperature display| Center point temperature, high/low temperature tracking
Unit| °C (default)/°F
High/low temperature alarm| V
Image modes| Thermal, PiP, blending
Image capture| Take photos or videos
Image format| JPG
Image viewing| Rotate/brush/temperature analysis/delete/save
Image storage| Store in the smartphone
Data communication| Type-C USB (male connector)
Language| English/Chinese
Smartphone APP| ✓ (support Google Play)
Smartphone system| Android 6.0 or newer version
Certifications| FCC CE (EN61326-1)
Operating temperature| -10°C~50°C (14°F~ 122°F)
Storage temperature| -20°C~60°C (-4°F~ 140°F)
Operating hum心ty| 10%~95%RH (non-condensing)
Power consumption| <350mW (room temperature, typical value)
Connection
Open the APP. If the device is not detected, the device selection interface will pop up.
Select “UTi260M” to enter the following interface. At this time, users can
still enter the “Photos” and “Setting” pages, but other functions are
unavailable. Insert the device into the phone interface, and the screen will
pop up a dialog box. Select “OK” to connect the device. 
Indicators/Icons
The 1rnllal state of the device after startup is shown in the figure below. The palette is Iron Red by default, and the main page is divided into the following sections.
| No. | Description | No. | Description |
|---|---|---|---|
| 1 | Upper limit | 7 | Start taking photos/videos/finish taking videos |
| 2 | Range bar | 8 | Lowest temperature spot |
| 3 | Lower limit | 9 | Center point |
| 4 | Photos | 10 | Highest temperature spot |
| 5 | Menu bar | 11 | Center point temperature |
| 6 | PiP | 12 | Settings |
Photos
After opening the APP, tap “Photos” to enter the photos/videos interface. Tap to select photos/videos for sharing or deleting.
Tap a photo to enter the photo viewing interface. Users can view the photos/videos information (filename, date, time, resolution) or share/delete/PiP/blending/ preview/edit the photos/videos in this interface. (Note: Videos cannot be edited.)
If the Pip or blending function is turned on when capturing a photo, when viewing this photo, tap the icon，a small PiP window will appear in the lower right corner. Users can tap to check the blending situation, and drag the upper slider to adjust the blending ratio of visible light and infrared light.
If the PiP or blending function is not turned on when capturing a photo, when users tap the Pip or blending icon, a prompt “No visible light!” will pop up.
Tap the edit icon in the photo viewing interface to enter the ed巾ng interface. Users can edit the current photo. The specific editing operations are as follows:
- Rotate the photo: Tap the icon to change the photo direction
- Add an analysis object: Tap the icon to display the interface as shown in the lower left. These analysis objects can be moved/added/deleted.
- Brush: Tap the icon to display the interface as shown in the lower right. Users can mark a photo in daren’t colors. Tap to withdraw the previous operation. (After saving a photo, Tap can still withdraw the previous operation.)
5. Main Interface Operations
5.1 Switch Camera
Tap the icon to switch the front Urara camera of the mobile phone, and the
infrared light image will be mirrored.
5.2 Blending
When users tap the icon ，a slider for adjusting blending will appear at the
top. Dragging the slider can adjust the blending ratio of visible light and
infrared light.
Drag the screen to manually adjust the blending distance.
5.3 Analysis Objects
Tap the icon to enter the interface for adding analysis objects, as shown
in the figure below. Users can add/move/delete analysis objects (poi
Uline/rectangle). (Note: Tap the delete icon to delete all added analysis
objects. To delete a single analysis object, drag the object to the edge
until it disappears.) Up to three figures can be added for each type.
Analysis objects added in the main interface can be deleted in the edit
interface.
| NO. | Description |
|---|---|
| 1 | Add a line |
| 2 | Add a rectangle |
| 3 | Add a point |
| 4 | Delete |
| 5 | Temperature analysis area |
5.3.1 Line
Tapping the icon can add a line analysis object and expand a semi-transparent
information bar at the bottom of the interface to display the temperature
information of the added object.
If users drag a line to change its position, the temperature information of
the line will be updated synchronously.
5.3.2Area
Tapping the icon can add a rectangle analysis object and expand a semi-
transparent information bar at the bottom of the interface to display the
temperature information of the added object. If users drag a rectangle to
change its position, the temperature information of the rectangle will be
updated synchronously
5.3.3 Point
Tapping the icon can add a point analysis object and its temperature will show
next to it.
If users drag a point to change its position, the temperature of the point
will be updated synchronously.
5.3.4 Delete
Tap the delete icon and select “Yes” to delete all added analysis objects.
5.4 Palettes
In the main interface, tap the icon and the optional palettes will show on the
top of the screen. This APP provides Iron Red, Rainbow, Gray Scale, Red Hot,
Black White, Lava, High-Contrast Rainbow palettes for users to choose
according to different scenes or
preferences.
5.5 PiP
Tap the icon on the main interface, the APP will open the phone camera and
display a small Pip window. Tap the icon again to cancel the Pips.
5.6 Switch Photo Nideo Function
Slide the camera button left/right to switch between taking photos/videos.
Both photos and videos will be automatically saved in Photo.
Slide the camera button left/right to enter the recording mode. Click the recording button to start recording, and the recording duration will be displayed in the lower left corner. Click the button again to end the recording.
Auto Call Shutter
The device will automatically call the shutter according to the changing
environment or the different temperature of the measured target.
Settings
Tap the icon to enter the setting interface. Users can perform functions such as selecting language/mode/temperature unit/temperature mark, setting high and low temperature alarm/emissivity/measurement distance (M)/ ambient temperature, and viewing help/about
Cautions
- Do not use soluble liquids on the device, as this may cause device damage.
- When using the device, please try to keep it stable and avoid violent shaking.
- Please do not violently disassemble the product to avoid irreversible damage.
- Please avoid hard objects contacting the device lens.
- Please do not point the product lens at high-intensity energy sources (including the sun, laser emission equipment and the reflection sources of these equipment), otherwise it may affect the measurement accuracy, and damage the infrared detector of the product.
- Please put the product into the carrying box when it is not used.
- Due to different batches, the materials and details of actual products may be slightly different from the graphic information. Please refer to the goods received.
- The experimental data in the manual are theoretical values and all from Uni-Trend’s internal laboratories, for reference only. Customers cannot use them as bases for placing orders. If users have any questions, please contact customer service.
The contents of this manual are subject to change without prior notice.
UNI-TREND TECHNOLOGY (CHINA) CD., LTD.
No.6, Gong Ye Bei 1st Road,
Longshan Lake National High-Tech Industrial
Development Zone, Dongguan City,
Guangdong Province, China