Portable Thermal Camera (Advanced) – QualiTC™ 64
The QualiTC™ 64 Portable Thermal Camera (Advanced) is a high-resolution industrial thermal imaging camera designed for power grid inspections, plant maintenance, and petrochemical applications. It combines a 640×480 thermal detector with an 8-megapixel visible-light camera and a 4.3-inch sunlight-readable industrial touchscreen with adjustable brightness. With a wide temperature measurement range of -20°C to 1200°C (-4°F to 2192°F), this portable thermal camera supports both routine electrical inspections and high-temperature process monitoring. TisoView image processing uses super-resolution and detail enhancement to produce clearer thermal images and improve fine-detail visibility.
The QualiTC™ 64 features a 40-meter laser rangefinder and laser point temperature measurement, allowing inspectors to determine target distance and obtain precise spot temperature readings from a safer position. Voice annotation lets users attach spoken notes directly to captured images or videos, making inspection documentation easier. The included PC software provides access to full-frame thermal data and full-temperature video for detailed post-inspection analysis and reporting. WiFi, Bluetooth, and HDMI connectivity support convenient image and data transfer to smartphones, computers, and external displays.
A detachable 5000 mAh lithium battery provides field-ready power and can be charged directly through a USB adapter, while an additional battery can serve as a convenient spare. The IP54-rated housing helps protect the thermal camera against dust and splashing water during demanding field inspections. The camera includes 32GB of internal storage and supports expansion up to 256GB via microSD card. With an operating temperature range of -10°C to 60°C, the QualiTC™ 64 is suited to a broad range of industrial environments. Optional gas sensors can also be integrated for combined thermal imaging and gas detection applications.
Portable Thermal Camera (Advanced) – QualiTC™ 64 Applications
The QualiTC™ 64 is designed for industrial, utility, maintenance, and inspection professionals who require high-resolution thermal imaging, accurate temperature measurement, and location-based inspection data in a portable handheld camera. Its advanced thermal imaging capabilities support a wide range of applications across electrical systems, industrial equipment, buildings, petrochemical facilities, and fire safety.
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Electric Power and Grid Inspection: Inspects transmission lines, substations, transformers, and other power equipment to identify abnormal heat patterns that may indicate potential faults or electrical issues.
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Machinery and Equipment Diagnosis: Identifies overheating in motors, switchgear, industrial machinery, and mechanical components during preventive maintenance and routine equipment inspections.
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Construction and Building Diagnostics: Detects moisture intrusion, air leakage, insulation deficiencies, and temperature variations within walls, roofs, and building envelopes to support building condition assessments.
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Petrochemical Inspection: Examines oil pipelines, process equipment, material interfaces, insulation systems, and heat-loss areas to help identify thermal abnormalities in petrochemical facilities.
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Firefighting and Fire Prevention: Supports forest fire detection, hot-spot identification, spontaneous combustion monitoring, and electrical fire safety inspections by locating elevated-temperature areas.
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Research, Development, and Preventive Maintenance: Records and analyzes thermal behavior across components, assemblies, machinery, and industrial processes for research programs, automation projects, product testing, and preventive maintenance.
Portable Thermal Camera (Advanced) – QualiTC™ 64 Key Features
The QualiTC™ 64 Portable Thermal Camera (Advanced) combines high-resolution thermal imaging, precise temperature measurement, flexible connectivity, and advanced data recording features for industrial inspection, maintenance, and diagnostic applications.
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640×480 Thermal Detector with 8-Megapixel Visible-Light Camera: Captures detailed thermal and visual images to help inspectors identify temperature anomalies, equipment faults, and potential problem areas with greater clarity.
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TisoView Image Enhancement: Uses super-resolution, detail enhancement, saturation control, and gain optimization to improve image sharpness, contrast, and thermal detail on the display.
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-20°C to 1200°C Measurement Range: Measures a broad range of temperatures for electrical inspections, industrial equipment monitoring, and high-temperature process applications.
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40-Meter Laser Rangefinder with Laser Point Measurement: Measures the distance to a target and provides precise spot temperature readings while allowing inspectors to maintain a safer working distance from hot or hazardous equipment.
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Detachable, USB-Chargeable 5000 mAh Battery: Provides flexible field operation with a removable battery that can be replaced during inspections and charged directly through a USB adapter without requiring a dedicated charging dock.
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IP54 Dust and Water Protection: Helps protect the thermal camera against dust and water splashes during field inspections and demanding industrial work.
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Full-Frame Radiometric Video: Records temperature information for every pixel in each video frame, allowing detailed thermal analysis beyond standard still-image inspection.
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Voice Annotation: Lets users add spoken notes to captured photos and videos, helping streamline inspection documentation and reporting.
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4.3-Inch Sunlight-Readable Touchscreen: Provides a clear interface for outdoor inspections, with adjustable brightness for improved visibility under direct sunlight.
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32GB Internal Storage, Expandable to 256GB: Provides space for thermal images, videos, and inspection records while supporting additional storage through a microSD card.
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WiFi, Bluetooth, USB, and HDMI Connectivity: Enables convenient data transfer and image sharing with smartphones, computers, and external displays for inspection review and reporting.
Theory and Method
Every surface above absolute zero emits infrared radiation according to its temperature. The QualiTC™ 64 Portable Thermal Camera detects this energy within the 8 to 14 micrometer long-wave infrared (LWIR) range using a high-resolution 640×480 thermal detector array. Each detector element responds to absorbed infrared energy through a change in electrical resistance. The camera's onboard processing system converts these changes into temperature values for individual pixels, creating a detailed thermal image. TisoView image processing further enhances the output through super-resolution, digital detail enhancement, saturation control, and gain optimization.
Accurate measurements up to 1200°C require compensation for environmental and target-related factors that can influence infrared readings. The QualiTC™ 64 applies measurement corrections based on target distance, atmospheric conditions, ambient temperature, humidity, and visibility to improve temperature measurement accuracy. Its integrated 40-meter laser rangefinder measures the actual distance between the camera and target, providing distance data for the measurement correction process rather than relying on an estimated distance.
The camera provides point, line, and frame temperature measurement modes for different inspection requirements. Point measurement can identify the temperature of a specific location, while line measurement provides a temperature profile across areas such as welds, seams, or equipment surfaces. Frame measurement evaluates a selected area for maximum, minimum, and center-point temperatures. With full-frame radiometric video recording, every pixel in each recorded frame retains its corresponding temperature value. This allows inspectors and reviewers to analyze temperature readings at different points throughout a recorded sequence rather than relying only on individual still images.
Portable Thermal Camera (Advanced) - QualiTC™ 64 Technical Specifications
| Parameter |
Specification |
| IR Resolution |
640 × 480 |
| Lens |
25 mm F/1.0 (standard); 19 mm, 35 mm (optional) |
| Wavelength |
8 to 14 μm |
| Frame Rate |
30 Hz |
| NETD |
≤45 mK @ 25°C |
| Zoom |
1x to 8x, continuous digital zoom |
| Focus |
Manual |
| Measurement Range |
-20°C to 1200°C (-4°F to 2192°F) |
| Accuracy |
±2°C or ±2% of reading, whichever is greater |
| Temperature Measurement Modes |
Full-screen hotspot, cold spot, and center point temperature measurement, plus regional temperature measurement |
| Measuring Mode |
1 global and 8 local measurement zones (points, line segments, and rectangles), 1 center point, and temperature monitoring by measurement area |
| Alarm |
Custom high, low, and interval temperature alarm thresholds with on-screen and audible alerts |
| Visible Light Resolution |
8 megapixels (3264 × 2448) |
| Image Optimization |
TisoView image enhancement set |
| Screen Size |
4.3 inch |
| Screen Type |
Industrial IPS touchscreen, sunlight readable, adjustable brightness, capacitive touch |
| Image Modes |
Infrared, visible light, edge (outline) fusion, layer fusion, picture-in-picture |
| Interface |
USB (data and charging), HDMI |
| Wireless |
WiFi (mobile app image transmission), Bluetooth |
| Laser Pointer |
Supported |
| Laser Distance Measurement |
40 meters |
| LED Light |
Supported |
| Buzzer |
Supported |
| GPS |
Supported |
| 4G |
Supported |
| Electronic Compass |
Supported |
| Gas Sensors |
Customizable according to demand |
| Voice Annotation |
Supported |
| Battery |
Detachable, rechargeable lithium battery, 5000 mAh, charges directly via USB adapter |
| Image Analysis |
Full-frame thermal image and full-temperature video analysis supported, with detailed report generation |
| Storage Capacity |
32GB built-in memory, expandable to 256GB via microSD card |
| Recording |
Photograph, video, screen recording, and screenshot (standard and full-frame temperature video) |
| Ingress Protection |
IP54 (dust and splash resistant) |
| Operating Temperature |
-10°C to 60°C |
| Storage Temperature |
-40°C to 85°C |
