1. Product Overview
The MASTFUYI FY10 is a professional handheld infrared thermal imager designed for a wide range of industrial and professional applications. It features a 240x240 infrared resolution, a broad temperature measurement range, and advanced functions like automatic temperature tracking and laser positioning. With a built-in 4GB memory card, it can store a large number of thermal images for detailed analysis.
Package Contents
- MASTFUYI FY10 Thermal Imager
- Packing Box
- Cloth Bag
- Charging Cable (USB Type-C)
- User Manual
2. Safety Information
- Do not point the laser directly at eyes or reflective surfaces.
- Ensure the device is charged using the provided Type-C cable or a compatible charger.
- Avoid exposing the device to extreme temperatures or harsh environments beyond its specified operating range.
- Keep the lens clean for accurate measurements.
- The device is IP54 rated for dust and water resistance, but it is not submersible.
3. Setup
Charging the Device
The FY10 Thermal Imager is equipped with a built-in 3.7V 2500mAh lithium battery. Before initial use, fully charge the device.
- Connect the provided USB Type-C charging cable to the device's Type-C interface (3).
- Connect the other end of the cable to a suitable USB power adapter (not included) or a computer USB port.
- The Charging Indicator Light (2) will illuminate during charging.
- A full charge provides over 5 hours of continuous operation.
Device Components
- Display Screen
- Charging Indicator Light
- USB Type-C Interface
- Power On/Menu/Confirm Key
- Up/Down Keys
- Back Key
- Laser Dot Emission Window
- Thermal Imager Temperature Sensor
- Bracket Mounting Screw Hole
- Photo/Trigger Key
4. Operating Instructions
Power On/Off
Press and hold the Power On/Menu/Confirm Key (4) to turn the device on or off.
Basic Operation
- Image Capture: Short press the Photo/Trigger Key (10) to take a picture and save it to the internal memory.
- Laser Positioning: Long press the Photo/Trigger Key (10) to activate the laser for precise positioning and measurement.
- Navigation: Use the Up/Down Keys (5) to navigate through menus and adjust settings.
- Confirm/Menu: Short press the Power On/Menu/Confirm Key (4) to confirm selections or access the menu.
- Back: Use the Back Key (6) to return to the previous screen or exit a menu.
Display Screen Functions
- Temperature Center
- Auto-Tracking Min Temp Point
- Max Temperature
- Measurement Distance
- Min Temperature
- Color Palette
- Emissivity
- Temp Unit Symbol
- Current Time
- Battery Level
- USB Symbol
Temperature Tracking
The device automatically tracks the highest temperature, lowest temperature, and center point temperature on the screen, displaying real-time values.
Color Palettes
The FY10 offers 15 distinct color display modes to optimize visualization for different inspection scenarios. These include DeepBlue, WhiteHot, BlackHot, Fusion 1, Rainbow, Fusion 2, Iron oxide 1, Iron oxide 2, Sepia, Color 1, Color 2, Icefire, Rain, GreenHot, and RedHot.
Adjustable Emissivity and Measurement Distance
The emissivity can be adjusted from 0.01 to 1.00, and the measurement distance is adjustable from 0.3m to 3m. Proper adjustment of emissivity is crucial for accurate temperature readings, especially on different material surfaces.
Common Emissivity Reference
| Material | Emissivity | Material | Emissivity |
|---|---|---|---|
| Wood | 0.85 | Black paper | 0.86 |
| Water | 0.96 | Polycarbonate | 0.8 |
| Brick | 0.75 | Concrete | 0.97 |
| Stainless steel | 0.14 | Copper oxide | 0.78 |
| Adhesive tape | 0.96 | Cast iron | 0.81 |
| Aluminum plate | 0.09 | Rust | 0.8 |
| Copper plate | 0.06 | Gypsum | 0.75 |
| Black aluminum | 0.95 | Paint | 0.9 |
| Human skin | 0.98 | Rubber | 0.95 |
| Asphalt | 0.96 | Soil | 0.93 |
| PVC plastic | 0.93 |
Temperature Alarm
The menu allows setting high/low temperature alarm values. When the measured temperature exceeds these thresholds, the device can alert the user.
Data Transfer
The built-in 4GB memory card can store over 30,000 BMP format image files. Connect the device to a computer via the USB Type-C cable to analyze the captured pictures.
Video Demonstration
5. Applications
The MASTFUYI FY10 Thermal Imager is widely applied in various scenarios due to its precision and ease of use.
Common Use Cases:
- Underfloor Heating/Pipeline Inspection: Pinpoint problems and detect leaks in heating systems.
- Electrical System Inspection: Identify overheating components in electrical panels and circuits.
- Electronic Component Maintenance: Troubleshoot and diagnose issues in circuit boards.
- Automotive Maintenance: Inspect engine components for thermal anomalies.
- Building Infrastructure Safety Checks: Assess insulation, moisture, and structural integrity.
- Petrochemical Storage Tank Inspection: Monitor temperature distributions.
- Metallurgical Inspection: Analyze thermal properties in industrial processes.
Notes on Heated Floor Leak Detection:
Infrared thermal imaging visualizes surface temperature distribution. For subsurface pipe detection, pipes must be heated and pressurized. Leak indicators include amorphous heat signatures (blob-like diffusion) and temperature differentials (leak points appear bright white relative to surroundings).
6. Maintenance
Cleaning the Device
- Use a soft, dry cloth to clean the device's body.
- For the lens, use a specialized lens cleaning cloth and solution to avoid scratches.
- Do not use abrasive cleaners or solvents.
Storage
- Store the device in a cool, dry place away from direct sunlight.
- If storing for extended periods, ensure the battery is partially charged (around 50%) to prolong its lifespan.
Durability
The device features a high-quality double-injection-molded body made from high-grade materials, designed to withstand falls up to 1.5m in height. It is also IP54 rated for dust and water resistance.
7. Troubleshooting
- Device not powering on: Ensure the battery is charged. Connect to a power source and try again.
- Inaccurate temperature readings: Check and adjust the emissivity setting for the material being measured. Ensure the lens is clean.
- Images not saving: Verify that the internal 4GB memory is not full. If full, transfer images to a computer and delete them from the device.
- Laser not working: Check if the laser function is enabled in the settings. Ensure the Photo/Trigger Key is long-pressed correctly.
8. Specifications
| Parameter | FY10 |
|---|---|
| Sensor Type | Vanadium Oxide (VOx) Microbolometer |
| Thermal Imager Resolution | 240x240 pixels |
| Temperature Measurement Focus | 0.3m-3m adjustable |
| Temperature Measurement Range | -20°C ~ 550°C |
| Temperature Measurement Accuracy | ±2°C or ±2% of reading (whichever is greater) |
| Temperature Unit | Fahrenheit, Celsius, Kelvin |
| Response Band | 8~14μm |
| Field of View (FOV) | 50°(H) x 50°(V) / 72.1°(D) |
| Spatial Resolution (IFOV) | 8.89 mrad |
| Imaging Lens Focal Length | 1.35mm |
| Temperature Measurement Display | Center-point temperature measurement, high/low temperature tracking |
| Temperature Display Resolution | 0.1°C |
| Emissivity | 0.01 - 1.00 adjustable |
| Display | 2.4-inch TFT LCD |
| Maximum Image Size | 370mm×270mm |
| Frame Rate | 25Hz |
| Display Resolution | 320×240 |
| Image Format | BMP (Picture) |
| Color Palette | 15-tone palette |
| Image Storage | One-click shooting, ≥30000 pieces (built-in 4GB storage card) |
| Focusing Method | Focus-free |
| Temperature Alarm | Supported |
| Auto Power Off | Supported |
| Protection Level | IP54 |
| Drop Resistance | 1.5m |
| Operating Temperature | -10°C ~ 50°C |
| Battery Operating Time | >7h @25°C |
| Charging Time | <3h @25°C |
| Product Power | Built-in 2500mAh rechargeable lithium battery (Type-C interface) |
| Product Dimensions | 194.8 x 60.3 x 79.5 mm |
| Product Weight | ≈275g |
9. User Tips
- For best results in detecting leaks in heated floors, ensure the heating system is active and pressurized to create a clear thermal signature.
- Experiment with different color palettes to find the most effective visualization for your specific inspection task. Some palettes highlight subtle temperature differences better than others.
- Regularly transfer saved images to a computer for detailed analysis and to free up device storage.
- When measuring highly reflective surfaces, consider applying a piece of electrical tape or a non-reflective coating to the target area and adjust the emissivity accordingly for more accurate readings.
- Utilize the laser pointer for precise targeting, especially in cluttered environments or when focusing on small components.
10. Warranty and Support
For warranty information and technical support, please refer to the official Mastfuyi website or contact your local distributor. Keep your purchase receipt as proof of purchase.
Language Support
The device supports multiple languages, including English, Chinese, Spanish, French, Deutsch, Italiano, and Japanese, to cater to a diverse user base.
