1. Introducció
The NOYAFA NF-526E is a high-definition industrial thermal imager designed for a wide range of applications including equipment maintenance, HVAC pipeline inspection, and automobile maintenance inspection. It features a 256x192 infrared resolution, a 3.5-inch full viewing angle TFT display, and multiple imaging modes to provide clear and detailed thermal analysis.


2. Producte acabatview
2.1 Components

2.2 Disseny del dispositiu


3. Configuració
3.1 Càrrega del dispositiu
The NF-526E is equipped with a built-in 2600mAh lithium battery. To charge, connect the device to a power source using the provided USB Type-C charging line via the charging and data port located at the bottom of the handle.

3.2 Encès/Apagat
Press and hold the Power/Return button (red button) to turn the device on or off.
3.3 Selecció de la llengua
The device supports multiple languages. Navigate through the settings menu to select your preferred language, including Chinese, English, French, German, Spanish, Dutch, Japanese, Korean, and Arabic.

4. Instruccions de funcionament
4.1 Imatges tèrmiques bàsiques
Once powered on, the device will display a thermal image on the 3.5-inch TFT screen. The 256x192 infrared resolution ensures clear images, making hot spots easily detectable.

4.2 Captura d'imatges i vídeos
To capture an image or video, press the trigger button located on the front of the handle. The captured image or video will be automatically saved to the device's internal 8GB storage.
4.3 Modes d'imatge i paletes de colors
The NF-526E offers 8 color palettes and multiple imaging modes that can be freely selected to suit different inspection scenes. These modes include:
- Ferro
- Blanc calent
- Negre calent
- Arc de Sant Martí
- El més calent
- Alt contrast
- Green hot
- Lava

4.4 Fusion Function
The device supports various fusion functions for smarter and clearer imaging:
- Outline Fusion: Combines thermal and visible light images with an emphasis on object outlines.
- Overlay Fusion: Overlays thermal data onto a visible light image.
- Imatge dins d'imatge: Displays a thermal image insert within a visible light image.
- Tèrmica: Pure thermal image display.
- Visible: Pure visible light image display (using the 200W HD rear camera).

4.5 Hot and Cold Temperature Tracking
The NF-526E can automatically trace the hottest, coldest, and center spots within the thermal image. You can also manually select specific areas for temperature measurement and editing.

4.6 Alarma d'alta temperatura
The device features a high-temperature alarm function. If the measured temperature is higher or lower than the user-defined set limit (within the 10°C to +450°C range), the device will trigger an alarm.

5. Manteniment
5.1 Neteja
To clean the device, use a soft, dry cloth. For the lens, use a lens cleaning cloth and solution specifically designed for optics. Do not use abrasive cleaners or solvents.
5.2 Emmagatzematge
Store the thermal imager in a cool, dry place, away from direct sunlight and extreme temperatures. When not in use for extended periods, ensure the battery is partially charged (around 50%) to prolong its lifespan.
5.3 Cura de la bateria
Avoid fully discharging the battery frequently. Charge the device regularly, even if not in constant use, to maintain battery health. Use only the provided USB charging cable.
6. Solució De Problemes
- El dispositiu no s'encén: Assegureu-vos que la bateria estigui carregada. Connecteu-la a una font d'alimentació i torneu-ho a provar.
- Image unclear: Check if the lens is clean. Adjust focus if available (NF-526E has a fixed focus lens, so ensure proper distance).
- Les lectures de temperatura semblen inexactes: Verify the emissivity setting is appropriate for the material being inspected.
- No es poden desar imatges/vídeos: Check available storage space. The device has 8GB built-in memory.
- El dispositiu no respon: Perform a soft reset by holding down the power button for an extended period (e.g., 10-15 seconds) until it restarts.
7. Especificacions
| Categoria | Característica | Especificació |
|---|---|---|
| Infrarojos tèrmics | Resolució | 256 x 192 |
| Ample de banda espectral d'infrarojos | 8-14 h | |
| Velocitat de fotogrames | 25 Hz | |
| NETD | 70 mK @ 25 °C | |
| Lens & Measurement | HFOV | 55.6° |
| Lent | Athermalized Fixed Focus Lens | |
| Interval de mesura de temperatura | Low temperature: -20~150°C, High temperature: 120~400°C | |
| Precisió de mesura | +/-2°C or +/-2% of reading | |
| Display & Imaging | Paletes de colors | Iron Red, Rainbow, Red hot, Black hot, White hot, High contrast, Green hot, Lava pattern |
| Mode d'imatge | Overlay fusion, Outline fusion, Picture-in-Picture, Thermal, Visible | |
| Llum Visible | Resolució | 720P |
| Visible field angle | 55°x83° | |
| General | Mida de la pantalla | 3.5 polzades |
| Llengua | Chinese (Simplified/Traditional), English, French, German, Spanish, Dutch, Japanese, Korean, Arabic | |
| Port | USB Type-C (support to charge and export data) | |
| Bateria | Bateria de liti de 2600 mAh | |
| Temps de treball | 4 hores (potència total) | |
| Temperatura de treball | -10°C~+60°C | |
| Temperatura d'emmagatzematge | -40°C~+85°C | |
| Physical & Storage | Mida del producte | 70 mm x 80 mm x 200 mm |
| Pes net | 310 g | |
| Capacitat | 8 GB de memòria integrada | |
| Format d'imatge | JPG |


8. Consells d'usuari
- Exportació de dades: Images and videos saved on the device can be easily transferred to a PC or notebook via the USB Type-C connection. This allows for further analysis, reporting, and storage of your inspection data.
- Ajust d'emissivitat: For accurate temperature readings, remember to adjust the emissivity setting based on the material you are inspecting. Different materials have different emissivities.
- Òptima Viewing: The 3.5-inch full viewing angle TFT display is designed for clear visibility even under strong light, making it suitable for various working environments.
9. Garantia i Suport
Els productes NOYAFA estan dissenyats per a la fiabilitat i el rendiment. Per a informació sobre la garantia, assistència tècnica o consultes de servei, consulteu la pàgina oficial de NOYAFA. weblloc web o poseu-vos en contacte amb el vostre distribuïdor local. Conserveu el rebut de compra com a comprovant de compra per a reclamacions de garantia.





