Uživatelská příručka k termokameře UNI-T UTi120S

1. Úvod

This manual provides detailed instructions for the safe and effective use of the UNI-T UTi120S Thermal Imaging Camera. The UTi120S is a handheld infrared camera designed for high-accuracy temperature detection, offering a 120x90 IR resolution and 10800 pixels. It supports PC analysis and video recording, making it suitable for various industrial and scientific applications.

Please read this manual thoroughly before operating the device to ensure proper usage and to prevent damage or injury.

2. Bezpečnostní informace

Observe the following safety precautions to ensure safe operation and to avoid potential hazards:

• Do not point the laser directly at people or animals, as it can cause eye damage.
• Do not disassemble or modify the device. Repairs should only be performed by authorized service personnel.
• Keep the device away from water and moisture. The device has an IP54 rating, offering protection against dust and splashing water, but it is not fully waterproof.
• Avoid dropping the device. It is designed to withstand a 2-meter drop, but excessive force can still cause damage.
• Operate the device within the specified temperature range to ensure accurate readings and prevent damage.
• K nabíjení zařízení používejte pouze určený nabíjecí kabel a napájecí adaptér.

3. Konec produktuview

The UNI-T UTi120S Thermal Imaging Camera features an ergonomic design for comfortable handheld use. Below is an illustration of the instrument panel and key components:

Obrázek 3.1: Přední a zadní View of the UTi120S Instrument Panel, highlighting the LCD screen, control buttons, LED light, laser emission aperture, infrared camera lens, image capture trigger, USB Type-C interface, and SD card slot.

Klíčové komponenty:

• LCD obrazovka: 2.4" TFT LCD display for real-time thermal imaging and menu navigation.
• Control Buttons (OK, Up, Down, Power/Back): Used for menu navigation, selection, and power control.
• LED světlo: Poskytuje osvětlení v tmavém prostředí.
• Laser Emission Aperture: Emits a laser pointer for precise targeting.
• Infrared Camera Lens: Captures thermal radiation to form the infrared image.
• Image Capture/Trigger: Button to capture thermal images.
• Rozhraní USB typu C: For charging and connecting to a PC for data transfer and analysis.
• Slot pro SD kartu: For expanding memory and storing captured images/videos.

4. Nastavení

4.1 Počáteční nabíjení

Before first use, fully charge the device. Connect the provided USB Type-C cable to the camera's USB port and the other end to a compatible USB power adapter. The charging indicator will show the charging status. A full charge provides over 9 hours of continuous operation.

4.2 Instalace karty Micro SD

The UTi120S supports Micro SD cards up to 16GB for storing images and videos. Locate the SD card slot on the side of the device. Insert the Micro SD card with the contacts facing down until it clicks into place. To remove, gently push the card in until it springs out.

5. Provoz

5.1 Zapnutí/vypnutí

Stiskněte a podržte Napájení/Zpět button to turn the device on or off. The device will display the thermal image upon startup.

5.2 Základní měření

Point the infrared camera lens towards the target object. The real-time thermal image will be displayed on the LCD screen. The device automatically detects and displays the temperature of the center point, as well as the highest and lowest temperatures within the view.

5.3 Režimy měření teploty

The UTi120S offers multiple measurement features:

• Středové místo: Zobrazuje teplotu uprostřed obrazovky.
• Hi-Lo Temp Tracking: Automatically identifies and tracks the highest and lowest temperatures within the field of view.

5.4 barevných palet

The device features 7 color palettes to visualize thermal data. You can select the most suitable palette for your application to enhance contrast and detail:

Obrázek 5.2: Displays various thermal imaging color palettes available on the UTi120S, including Iron Red, White Heat, Black Heat, Rainbow, Red Heat, and Lava, allowing users to choose the best visualization for different inspection needs.

• Železná červená
• Bílé teplo
• Černé teplo
• Duha
• Červené teplo
• Láva
• High Contrast Rainbow

Procházejte nabídku pomocí Up a Dolů tlačítka a stiskněte OK to select a palette.

5.5 Laserové ukazovátko a LED osvětlení

The device includes a laser pointer for accurate targeting and an LED light for illuminating dark areas.

• Laserové ukazovátko: Long press the trigger button to activate the laser pointer, which helps pinpoint the exact measurement area.
• LED osvětlení: The LED light can be toggled on/off through the device's menu settings to assist in visual inspections.

Obrázek 5.4: Shows the UNI-T UTi120S in use, demonstrating how the laser pointer helps target specific areas for thermal measurement and the LED light illuminates the inspection zone.

5.6 Nastavitelná emisivita

Emissivity is a measure of an object's ability to emit infrared energy. Different materials have different emissivity values. For accurate temperature readings, adjust the emissivity setting (0.01~0.99) in the device menu to match the material being inspected.

Obrázek 5.5: Illustrates the concept of adjustable emissivity for precise thermal imaging, showing how correct emissivity settings improve measurement accuracy compared to incorrect settings.

5.7 Vysoká obnovovací frekvence

The UTi120S features a 25Hz refresh rate, providing smooth and responsive thermal imaging. This allows for quick and accurate identification of temperature anomalies, even when scanning moving objects or performing rapid inspections.

Obrázek 5.6: Highlights the 25Hz fast image frequency of the UTi120S, demonstrating the smooth and clear thermal imaging experience compared to lower refresh rates, which aids in accurately locating targets.

6. PC Analysis and Data Management

6.1 Connecting to PC for Online Analysis

The UTi120S can be connected to a Windows computer via the USB Type-C cable for real-time online analysis. This allows for live monitoring of object temperature changes, 3D imaging, and advanced point-line-surface temperature measurements using dedicated PC software.

6.2 Data Export and Offline Analysis

Captured thermal images and videos are stored on the Micro SD card. You can transfer these files to a computer for offline analysis. The PC software supports analyzing saved images, generating data reports, and performing deeper data interpretation.

Obrázek 6.1: Illustrates the UNI-T UTi120S connected to a laptop for PC analysis, showing real-time temperature measurement and data export capabilities. It also highlights the 1/4" screw hole for tripod mounting (tripod not included).

7. Údržba

7.1 Čištění zařízení

Regularly clean the device to ensure optimal performance. Use a soft, dry cloth to wipe the exterior. For the infrared lens and LCD screen, use a lens cleaning cloth and specialized cleaning solution to avoid scratches. Do not use abrasive cleaners or solvents.

7.2 Péče o baterii

The UTi120S is equipped with a rechargeable lithium polymer battery. To prolong battery life:

• Před delším skladováním baterii plně nabijte.
• Vyhněte se častému úplnému vybíjení baterie.
• Pokud zařízení nepoužíváte, skladujte jej na chladném a suchém místě.

8. Řešení problémů

If you encounter issues with your UTi120S, refer to the table below for common problems and solutions:

9. Specifikace

The following are the technical specifications for the UNI-T UTi120S Thermal Imaging Camera:

10. Záruka a podpora

The UNI-T UTi120S Thermal Imaging Camera comes with a standard manufacturer's warranty. For specific warranty terms, please refer to the warranty card included with your product or visit the official UNI-T website. For technical support, service, or replacement parts, please contact UNI-T customer service through their official channels.