1. はじめに
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.
適切な使用を確保し、損傷や怪我を防ぐために、デバイスを操作する前にこのマニュアルをよくお読みください。
2. 安全情報
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.
- 本製品を分解または改造しないでください。修理は認定されたサービス担当者のみが行ってください。
- 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.
- デバイスの充電には、指定された充電ケーブルと電源アダプターのみを使用してください。
3.製品オーバーview
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:
図3.1: フロントとリア 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.
主要コンポーネント:
- LCDスクリーン: 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ライト: 暗い環境でも照明を提供します。
- レーザー放射口径: Emits a laser pointer for precise targeting.
- 赤外線カメラレンズ: Captures thermal radiation to form the infrared image.
- Image Capture/Trigger: Button to capture thermal images.
- USB タイプ C インターフェース: For charging and connecting to a PC for data transfer and analysis.
- SDカードスロット: For expanding memory and storing captured images/videos.
4. セットアップ
4.1 初期充電
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 マイクロSDカードの取り付け
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. 操作
5.1 電源オン/オフ
を押し続けます 電源/バック button to turn the device on or off. The device will display the thermal image upon startup.
5.2 基本測定
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.
ビデオ5.1： Demonstrates various application scenarios for the UNI-T UTi120S Thermal Imaging Camera, including distribution cabinet inspection, air conditioning vent inspection, motor detection, pipeline inspection, and tin furnace inspection, showcasing its versatility in different environments.
5.3 温度測定モード
The UTi120S offers multiple measurement features:
- センタースポット： 画面中央に温度を表示します。
- Hi-Lo Temp Tracking: Automatically identifies and tracks the highest and lowest temperatures within the field of view.
5.4つのカラーパレット
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:
図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.
- アイアンレッド
- 白熱
- ブラックヒート
- 虹
- Red Heat
- 溶岩
- ハイコントラストレインボー
メニュー内を移動するには、 Up そして 下 ボタンを押して押す OK to select a palette.
ビデオ5.3： Illustrates the menu navigation and selection of different color palettes on the UNI-T UTi120S, along with other settings like language, temperature units, and emissivity.
5.5 Laser Pointer and LED Lighting
The device includes a laser pointer for accurate targeting and an LED light for illuminating dark areas.
- レーザーポインター： Long press the trigger button to activate the laser pointer, which helps pinpoint the exact measurement area.
- LED照明: The LED light can be toggled on/off through the device's menu settings to assist in visual inspections.
図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 調整可能な放射率
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.
図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 高リフレッシュレート
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.
図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.
図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. メンテナンス
7.1デバイスのクリーニング
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バッテリーケア
The UTi120S is equipped with a rechargeable lithium polymer battery. To prolong battery life:
- 長期間保管する前にバッテリーを完全に充電してください。
- バッテリーを頻繁に完全に放電することは避けてください。
- デバイスを使用しないときは、涼しく乾燥した場所に保管してください。
8。 トラブルシューティング
If you encounter issues with your UTi120S, refer to the table below for common problems and solutions:
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| デバイスの電源が入りません。 | 電池が消耗しています。 | 付属のUSB Type-Cケーブルを使用してデバイスを充電します。 |
| 画像がぼやけているか不鮮明です。 | Infrared lens is dirty or damaged. | Clean the lens with a soft, lint-free cloth. If damaged, contact support. |
| 温度の測定値が不正確です。 | Incorrect emissivity setting or measurement distance. | Adjust emissivity to match the target material. Ensure proper measurement distance. |
| 画像/動画を保存できません。 | Micro SD card is full or not inserted correctly. | SDカードの挿入を確認してください。古いカードを削除してください。 files or replace with a new SD card. |
| デバイスがフリーズしたり、応答しなくなったりします。 | ソフトウェアの不具合または一時的なエラー。 | デバイスが再起動するまで電源ボタンを押し続け、ソフト リセットを実行します。 |
9. 仕様
The following are the technical specifications for the UNI-T UTi120S Thermal Imaging Camera:
| 特徴 | 詳細 |
|---|---|
| IR解像度 | 120x90ピクセル（10800ピクセル） |
| 温度範囲 | -20°C ～ 400°C (-4°F ～ 752°F) |
| 正確さ | ±2°Cまたは±2%（いずれか大きい方） |
| 熱感度（NETD） | ≤ 60mK |
| フレームレート | 25Hz |
| 画面 | 2.4インチTFT液晶 |
| カラーパレット | 7 (Iron Red, White Heat, Black Heat, Rainbow, Red Heat, Lava, High Contrast Rainbow) |
| Emissivity(放射率) | 0.01から0.99まで調整可能 |
| 電池のタイプ | 3.7V/2600mAh Rechargeable Lithium Polymer |
| バッテリー寿命 | 9時間以上の連続稼働 |
| ストレージ | Micro SD Card (up to 16GB supported) |
| PCコミュニケーション | USB Type-C for online analysis and data transfer |
| 落下保護 | 2メートル |
| IP 定格 | IP54 |
| 寸法 | 196 x 75 x 63 ミリメートル |
| アイテム重量 | 約1.21ポンド |
10. 保証とサポート
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.