1. Introduction
The NOYAFA NF-526E is an advanced industrial thermal imager designed for precise temperature measurement and analysis across various applications. This device features a high-resolution infrared sensor, a clear LCD display, and robust data management capabilities, making it an essential tool for professionals.
2. Product Features
- High Resolution Imaging: Features a 256 x 192 pixel infrared resolution, providing clear thermal images with up to 49152 pixels. A 25 Hz refresh rate ensures smooth thermal video.
- Multiple Temperature Measurement Modes: Includes center point, highest temperature, and lowest temperature tracking modes.
- Automatic Tracking and Alarm: Automatically tracks and highlights hot and cold spots, with alarm functions for critical temperature thresholds.
- Efficient Data Storage and Transfer: Records images in JPG format and videos in MP4 format. Data can be easily transferred to a computer via USB for detailed analysis using the included thermal imaging analysis software (TDView).
- Versatile Applications: Suitable for automotive diagnostics, outdoor hunting, industrial inspections, security monitoring, fire detection, HVAC systems, and home appliance maintenance.
- Integrated Visible Light Camera: Equipped with a 200W HD rear camera (2 million visible light pixels) and a built-in LED fill light for enhanced visual context.
- User-Friendly Display: Features a 3.5-inch full viewing angle TFT LCD display, ensuring clear visibility even in bright conditions.
- Long-lasting Battery: Powered by a 2600 mAh rechargeable Lithium-ion battery, with convenient Type-C USB direct charging.
- Multiple Imaging Palettes: Offers 8 color palettes including Iron, White Hot, Black Hot, Rainbow, Hottest, High Contrast, Green Hot, and Lava for diverse visualization needs.
- Ergonomic Design: Designed with ergonomic silicone keys for comfortable and intuitive operation.
- Multi-language Support: Supports 9 languages including English, German, Spanish, French, Dutch, Japanese, Arabic, Chinese, and Korean.
3. Device Overview
This image shows the front of the thermal imager, highlighting the LCD display, navigation buttons (OK/Home, Up, Down, Left, Right, Switch/Return), and the handle.
This image displays the back of the thermal imager, indicating the visible light lens, infrared lens, LED light, trigger button, and the charging and data port.
4. Setup
4.1 Charging the Device
Before first use, fully charge the thermal imager. Connect the provided Type-C USB cable to the device's charging port and plug the other end into a compatible USB power adapter (not included) or a computer's USB port. The battery indicator on the screen will show charging status.
This image illustrates the thermal imager being charged using a Type-C USB cable connected to a power adapter.
4.2 Powering On/Off
To power on the device, press and hold the power button (usually integrated with the Switch/Return button) until the screen illuminates. To power off, press and hold the same button until the device shuts down.
5. Operating Instructions
5.1 Basic Navigation
Use the directional buttons (Up, Down, Left, Right) to navigate through menus and adjust settings. The OK/Home button confirms selections or returns to the home screen. The Switch/Return button typically serves as a back button or to switch between modes.
5.2 Selecting Imaging Modes and Color Palettes
The NF-526E offers various imaging modes and 8 color palettes to suit different inspection needs. Navigate to the 'Palette' or 'Mode' setting in the menu to select your preferred visualization. Different palettes highlight temperature variations in distinct ways.
This image demonstrates the eight available color palettes, each offering a unique way to visualize temperature differences.
5.3 Temperature Measurement
The device automatically displays the temperature at the center point. You can also activate modes to track and display the highest and lowest temperatures within the current field of view. These values are shown on the screen for quick reference.
5.4 Capturing Images and Videos
To capture a thermal image, press the trigger button located on the back of the device. To record video, select the video recording option from the menu and then press the trigger button to start and stop recording. Captured media is saved internally.
5.5 Data Transfer and Analysis
Connect the thermal imager to your computer using the Type-C USB cable. The device will appear as a removable storage device. You can then copy JPG images and MP4 videos to your computer. For advanced analysis, use the dedicated TDView thermal imaging analysis software.
This image shows the thermal imager connected to a laptop, demonstrating the use of TDView software for professional thermal analysis.
5.6 Adjusting Emissivity
Emissivity is a crucial setting for accurate temperature measurements. Access the emissivity setting in the device menu to adjust it based on the material being inspected. Refer to standard emissivity tables for common materials.
5.7 Language Selection
The device supports multiple languages. Navigate to the 'Language' setting in the menu to select your preferred language from the available options.
This image displays the flags representing the nine languages available on the device.
6. Maintenance
6.1 Cleaning
Regularly clean the device, especially the infrared and visible light lenses, and the display screen. Use a soft, lint-free cloth. For lenses, use a specialized lens cleaning solution if necessary. Avoid abrasive materials or harsh chemicals.
6.2 Battery Care
To prolong battery life, avoid fully discharging the device frequently. Store the device in a cool, dry place when not in use for extended periods. Recharge the battery periodically if stored for a long time.
7. Troubleshooting
- Device not powering on: Ensure the battery is sufficiently charged. Connect the device to a charger and try again.
- Unclear thermal images: Check if the lenses are clean. Ensure the emissivity setting is appropriate for the target material.
- Inaccurate temperature readings: Verify the emissivity setting. Ensure the device is within its specified operating temperature range.
- Parallax effect in hybrid view: When using the hybrid (IR and visible light overlay) mode, be aware of the parallax effect, especially at close distances. The visible light and infrared lenses are physically separated, which can cause misalignment between the two images. This is normal for devices with separate lenses and should be considered when interpreting combined images.
- Data transfer issues: Ensure the USB cable is securely connected to both the device and the computer. Try a different USB port or cable.
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | NF-526E |
| Infrared Resolution | 256 x 192 pixels (49152 pixels) |
| Thermal Image Frame Rate | 25 Hz |
| Temperature Range | 20°C to 400°C |
| Measurement Accuracy | +/-0.3 % |
| Display | 3.5-inch Full Viewing Angle TFT LCD |
| Visible Light Camera | 200W HD (2 Million Pixels) |
| Special Features | Automatic Tracking, Alarm Functions, Built-in LED Light |
| Battery Type | 1 Lithium metal (2600 mAh Li-ion) |
| Power Source | Battery Powered (Type-C USB Charging) |
| Connectivity | USB |
| Dimensions (L x W x H) | 23 x 10 x 9 cm |
| Weight | 848 grams |
| Exterior Material | Metal |
9. What's in the Box
The product package for the NOYAFA NF-526E Industrial Thermal Imager includes the following items:
- NOYAFA NF-526E Thermal Imager
- Cloth Bag
- Charging Cable (Type-C USB)
- Instruction Manual
- Color Box
- Certificate
- Precautions Document
This image displays all items included in the NOYAFA NF-526E product package.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the warranty card included in your product package or contact NOYAFA customer service directly. Contact details can typically be found on the manufacturer's official website or in the provided documentation.
