1. Introducció
The NOYAFA NF-524 is a handheld infrared thermal imager designed to measure the pixel temperature of target objects and capture their thermal state using both infrared thermal imaging and visible light. It is a versatile tool for various applications including electrical equipment inspection, automotive testing, HVAC diagnostics, and building inspections.
Key features include hot and cold spot tracking, a wide temperature measurement range, support for photo and video recording, 8 color palettes, and an assistive laser for precise targeting.
1.1 Què hi ha a la caixa
The standard package for the NF-524 Thermal Imager includes:
- Handheld Thermal Imager (1 set)
- Manual d'usuari (1 còpia)
- Qualification Certificate / Warranty Card (1 copy)
- Color Box (1 pcs)
- Lithium Battery Usage Instruction Card (1 copy)
- USB Type-C Data Cable (1 pcs)
2. Informació de seguretat
⚠️ Avís legal:
Els productes de càmera només es poden utilitzar per a finalitats permeses per les lleis i regulacions aplicables. L'ús indegut del producte per a activitats il·legals està estrictament prohibit. Si us plau, compliu les lleis i regulacions aplicables al vostre país/zona.
Always operate the device in a safe manner. Avoid direct exposure to the laser beam. Do not attempt to open or modify the device, as this may void the warranty and pose safety risks.
3. Components i disseny del producte
Familiarize yourself with the main components and controls of your NF-524 Thermal Imager:
- Pantalla de visualització: Mostra imatges tèrmiques, lectures de temperatura i opcions de menú.
- Confirmation/Home Button (OK): Used to confirm selections and return to the main interface.
- Back/Power Button: Short press to return, long press to power on/off.
- Direction Buttons (Up, Down, Left, Right): Used for navigation within menus and adjusting settings.
- Bateria de liti de 2600 mAh: Integrated rechargeable battery.
- Port USB tipus C: Per a càrrega i transferència de dades.
- Laser Indicator: Projects a laser dot for precise targeting.
- Lent infraroja: Capta la radiació tèrmica.
- Càmera de llum visible: Captures standard visual images.
- Activador: Used to capture photos or record videos.
4. Configuració i ús inicial
4.1 Càrrega del dispositiu
Before first use, fully charge the thermal imager. Connect the device to a power source using the provided USB Type-C data cable. The display screen will show the current battery level during charging.
4.2 Encès/Apagat
- Encès: Premeu breument Back/Power Button (marked with a power symbol) when the device is off.
- Apagar: Premeu llargament el botó Back/Power Button quan el dispositiu està encès.
4.3 Configuració del sistema
To access system settings, press the OK button on the main interface to bring up the primary menu. Navigate using the Botons de direcció i premeu OK to select "Settings".
| Opció | Descripció |
|---|---|
| Canvi d'idioma | Chinese (Simplified), Chinese (Traditional), English, French, German, Spanish, Russian, Dutch, Japanese, Korean and Arabian. |
| Emissivitat | Adjustable from 0.01-0.99. Set according to the material being inspected for accurate readings. |
| Interruptor d’unitat | Select between Degree Celsius, Fahrenheit, and Kelvin. |
| Alarma de temperatura | Enable/Disable and set upper/lower temperature alarm values. |
| Configuració d'emmagatzematge | View internal storage status and format the memory. |
| Data i hora | Set Year/Month/Day/Hour. |
| OFF automàtic | Set the automatic power-off time when there is no operation. |
| Interruptor de visualització de la barra de paletes | Toggle the display of the palette bar on the screen. |
| Brillantor de la pantalla | Ajusteu la brillantor de la pantalla. |
| Restabliment de fàbrica | Option to reset the device to factory default settings. |
5. Instruccions de funcionament
5.1 Main Interface Navigation
From the main interface, use the Botons de direcció to switch between different functions or settings. Press OK to enter sub-menus or confirm selections. Press the Back/Power Button per tornar a la pantalla anterior.
També podeu prémer el botó Back/Power Button to turn off the screen and save power; press any key to light it up again.
5.2 Cold and Hot Spot Tracking
The NF-524 automatically identifies and tracks the hottest and coldest spots within the thermal image, displaying their temperatures. This feature is crucial for quickly pinpointing anomalies.
5.3 Paletes de colors
The device offers 8 different color palettes to optimize visualization for various scenarios and target objects. You can switch between palettes using the Botons de direcció a la interfície principal.
5.4 Modes de visualització d'imatges
The NF-524 supports various image display modes to suit different inspection needs:
- Single Infrared Imaging: Displays only the thermal image.
- Visible Light Imaging: Uses the ordinary visible light camera for temperature measurement, especially in the center part.
- Imatge a imatge: Overlays a smaller visible light image onto the thermal image.
- Barreja de vora: Blends the edges of the visible light image with the thermal image.
- Fusió de superposició: Overlays some colors of the visible light onto the infrared thermal imaging to make the background clearer.
You can adjust blending proportions and deviations in the settings menu.
5.5 Fotografia i gravació de vídeo
The NF-524 allows you to capture both still images and videos of your thermal inspections:
- Fotografia: Premeu breument Disparador button in power-on state. Images are saved in JPG format.
- Grava vídeo: Premeu llargament el botó Disparador button. Videos are saved in MP4 format.
Watch this video for a demonstration of the device's features, including photo and video recording:
5.6 Album and Data Transfer
To access your saved images and videos:
- Premeu el botó OK button on the main interface to open the primary menu.
- Navigate to "Album" using the Botons de direcció i premeu OK.
- In the album, use the Botons de direcció to select pictures or videos. Press OK for full-screen display or playback.
- Utilitza el Botons de direcció per canviar entre files. Premeu el botó Back/Power Button to return to the album list.
To transfer data to a computer, connect the thermal imager using the USB Type-C cable. The device will appear as a USB drive, allowing you to copy photos and videos.
5.7 Assistive Laser
The built-in assistive laser helps with fast positioning and precise measurement. Enable or disable the laser from the settings or quick menu.
5.8 Temperature Measurement Modes
- Conventional Temperature Measurement: Supports measurement at the center point and continuous high/low temperature tracking.
- Regional Temperature Measurement: Allows selection of specific regions for center point and high/low temperature tracking. You can zoom in/out on the measurement region for different scenarios.
6. Aplicacions
The NF-524 is suitable for a wide range of professional and home inspection tasks:
- Equip elèctric: Trace distribution lines and identify defect locations faster.
- Manteniment Industrial: Automatic capture of center, highest, and lowest temperature spots. Supports selecting parts of an area for editing and temperature measurement.
- Underfloor Heating Pipes: Makes underfloor heating pipes visible, allowing faster identification of fault locations.
- Automotive Testing: Diagnose thermal issues in vehicles.
- HVAC Testing: Identify drafts, insulation problems, and HVAC system inefficiencies.
- Building Inspection: Detect insulation gaps, moisture, and other building envelope issues.
7. Manteniment
- Neteja: Use a soft, dry cloth to clean the device body. For the lens, use a specialized lens cleaning cloth and solution. Do not use abrasive cleaners or solvents.
- Emmagatzematge: Guardeu el dispositiu en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Cura de la bateria: For prolonged storage, ensure the battery is charged to about 50%. Recharge every few months to prevent deep discharge.
- Actualitzacions de firmware: Check the official NOYAFA weblloc web periòdicament per a les actualitzacions de firmware disponibles per garantir un rendiment òptim.
8. Solució De Problemes
- El dispositiu no s'encén: Ensure the battery is sufficiently charged. Connect to a charger and try again. If the issue persists, contact support.
- Image blurry or unclear: Check if the lens is clean. Adjust the focus if available (NF-524 has fixed focus, but ensure proper distance).
- Les lectures de temperatura semblen inexactes: Verify the emissivity setting is correct for the material being measured. Ensure the device has stabilized to ambient temperature.
- No es pot transferir files a l'ordinador: Ensure the USB Type-C cable is properly connected and the device is recognized by the computer. Try a different USB port or cable.
9. Especificacions
The following table details the technical parameters of the NOYAFA NF-524 Thermal Imager:
| Categoria | Paràmetre | Valor |
|---|---|---|
| Imatge tèrmica portàtil | Resolució | 120*90 |
| Banda de treball | 8 ~ 14 h | |
| Velocitat de fotogrames | 25 Hz | |
| NETD | <60mK@25°C | |
| Angle de camp | H=38° V=50° | |
| Emissivitat | 0.01-0.99 | |
| Interval de mesura de temperatura | Low temperature: -10 to 160°C High temperature: 160-400°C |
|
| General | Precisió de mesura de temperatura | ±2°C or ±2% of the reading |
| Mida de la pantalla | 2.8 polzades | |
| Paleta | Ferro vermell, calor blanc, calor negre, arc de Sant Martí, calor vermell, alt contrast, calor verd i lava | |
| Mesura de la temperatura | Admet la mesura de la temperatura a pantalla completa del punt més alt / més baix / central i la regió suau | |
| Nivell làser | Classe II | |
| Llengua | Xinès (simplificat), xinès (tradicional), anglès, francès, alemany, espanyol, rus, holandès, japonès, coreà i àrab | |
| Interfície | USB tipus C (admet càrrega i transmissió de dades) | |
| Bateria | Bateria de liti de 2600 mAh | |
| Capacitat | Memòria interna 8G | |
| Format d'emmagatzematge d'imatges | JPG | |
| Format de vídeo | MP4 | |
| Temps de treball | 4 hores si la bateria està completament carregada | |
| Temperatura de treball | -10~50°C | |
| Temperatura d'emmagatzematge | -40~85°C | |
| Pes net | 300 g | |
| Dimensió del producte | 219 x 72 x 66 mm |
Nota: les especificacions estan subjectes a canvis sense previ avís.
10. Consells d'usuari
- Detecció de fuites d'aigua: Yes, this thermal imager can be used to detect water leaks by identifying temperature differences caused by moisture or water flow within walls or pipes.
- Animal Heat/Wildlife: The device is capable of detecting heat signatures from animals, making it potentially useful for observing wildlife or locating pets in low visibility conditions.
- Ajust d'emissivitat: For the most accurate temperature readings, always adjust the emissivity setting to match the material you are inspecting. Different materials emit infrared energy differently.
- Òptima Viewing: Experiment with the 8 different color palettes to find the one that best highlights the temperature differences for your specific inspection task.
11. Garantia i Suport
NOYAFA products are designed and manufactured to the highest quality standards. For warranty information, technical support, or service inquiries, please refer to the warranty card included in your product packaging or visit the official NOYAFA weblloc.
A user manual in PDF format is also available for download from the manufacturer's weblloc per obtenir instruccions detallades: Manual d'usuari (PDF)
