UTi760XH 640 Inspector Series High Temperature Thermal Imager

UTi760XH High-Temperature Industrial Thermal Imaging Camera

Factory-Calibrated High-Temperature Imaging for Industrial Process Excellence

The UNI-T UTi760XH is a specialized high-temperature thermal imaging camera engineered specifically for extreme industrial process environments. Building on the proven UTi760X platform, the UTi760XH includes a factory-calibrated 18mm high-temperature lens as standard equipment, enabling accurate thermal measurement up to 2200°C (3992°F) for furnace inspections, metal processing, glass manufacturing, and other extreme-temperature industrial applications. With its high-resolution 640×512 infrared detector, super resolution up to 1280×1024 pixels, and comprehensive 6-lens interchangeable system (including all five standard lenses plus the specialized high-temperature lens), this professional-grade thermal camera delivers exceptional versatility for industrial thermographers, process engineers, and maintenance professionals working in steel mills, foundries, petrochemical facilities, power generation plants, and manufacturing operations where accurate high-temperature measurement is critical for process optimization, quality control, and equipment reliability.

Key Features

• Factory-Calibrated High-Temperature Lens: Measures up to 2200°C (3992°F) with ±1.5% accuracy for extreme industrial processes
• Complete 6-Lens System: High-temperature lens plus all five standard lenses (wide-angle, macro, standard, tele, ultra-tele) for comprehensive inspection capability
• High-Resolution 640×512 IR Detector: Professional-grade thermal imaging with exceptional detail for process analysis
• Super Resolution Technology: Enhanced image quality up to 1280×1024 pixels for superior thermal mapping
• Large 5-inch Touchscreen: Intuitive 1280×720 display for detailed viewing in industrial environments
• Thermal Sensitivity 35mK (NETD): Detects minute temperature differences critical for process optimization
• Extended Measurement Range: From -20°C to 2200°C (-4°F to 3992°F) covering cryogenic to extreme high-temperature processes
• Advanced Focusing System: Multiple focus modes including continuous AF, semi-auto, laser-assisted, touch AF, and manual focus
• AI-Powered Intelligence: Smart meter reading and AI voice commands for hands-free operation in industrial settings
• Comprehensive Connectivity: Bluetooth, Wi-Fi live streaming, HDMI display extension, and laser pointer for collaborative inspections
• Free Professional Software: Lifetime access to PC and mobile analysis software with no subscription fees—a significant competitive advantage
• Industrial Durability: IP54 rated with 2-meter (6.6 ft) drop protection for demanding industrial environments
• Extended Operating Time: 5000mAh rechargeable battery providing ≥5 hours of continuous operation

Factory-Calibrated High-Temperature Lens for Industrial Process Excellence

The UTi760XH's specialized high-temperature lens represents a critical capability for industrial thermographers working with extreme-temperature processes. Unlike standard thermal cameras limited to 1000°C-1200°C (1832°F-2192°F) maximum measurement, the UTi760XH extends thermal imaging capability to an extraordinary 2200°C (3992°F) through its factory-calibrated 18mm high-temperature lens. This calibration is performed at the UNI-T factory to ensure measurement accuracy of ±1.5% across the entire 1000°C to 2200°C (1832°F to 3992°F) range, providing reliable thermal data for critical process control and equipment monitoring applications.

The high-temperature lens integrates seamlessly with the UTi760XH's advanced imaging platform, maintaining the same 24°H×19.3°V field of view and 0.66mrad spatial resolution as the standard 18mm lens while optimized for extreme thermal radiation detection. Professional thermographers can swap between the high-temperature lens and any of the five standard lenses (wide-angle, macro, standard, tele, ultra-tele) as inspection requirements change, providing complete flexibility for comprehensive industrial facility surveys that include both extreme high-temperature processes and conventional equipment inspections. This lens interchangeability ensures the UTi760XH serves as a complete industrial thermal inspection solution rather than a single-purpose high-temperature instrument.

Professional Applications in North American Industry

Steel Mills and Metal Processing

Industrial thermographers in steel production and metal processing facilities leverage the UTi760XH for critical process monitoring:

• Electric arc furnace electrode and refractory monitoring during steel melting operations
• Ladle preheating verification and refractory condition assessment
• Continuous casting tundish temperature profiling for quality control
• Reheat furnace temperature uniformity verification and burner performance analysis
• Rolling mill temperature monitoring for metallurgical property control
• Induction heating system performance verification for forging operations
• Annealing furnace temperature distribution mapping
• Heat treatment process validation for critical aerospace and automotive components

Foundries and Casting Operations

Foundry engineers and quality control specialists depend on the UTi760XH for:

• Cupola furnace refractory condition monitoring and tapping temperature verification
• Induction melting furnace performance analysis and crucible integrity assessment
• Pouring temperature verification for aluminum, bronze, and iron castings
• Mold temperature profiling for dimensional accuracy and defect prevention
• Core oven temperature uniformity verification
• Die casting machine temperature monitoring for process optimization
• Investment casting burnout furnace temperature profiling
• Sand reclamation system thermal monitoring

Glass Manufacturing

Glass production specialists utilize the UTi760XH for comprehensive process control:

• Glass melting furnace crown and sidewall refractory condition monitoring
• Forehearth temperature distribution analysis for glass conditioning
• Annealing lehr temperature profiling for stress relief verification
• Glass forming process temperature monitoring
• Regenerator temperature assessment for energy efficiency optimization
• Burner performance verification and flame pattern analysis
• Batch blanket temperature monitoring
• Product temperature verification during forming operations

Petrochemical and Refining

Process engineers in petrochemical facilities rely on the UTi760XH for:

• Fired heater tube skin temperature monitoring for coking detection
• Reformer tube temperature profiling for catalyst performance optimization
• Flare system temperature monitoring and combustion efficiency verification
• Cracking furnace radiant section tube temperature mapping
• Thermal oxidizer temperature verification for emission compliance
• Incinerator refractory condition assessment
• Catalyst regenerator temperature monitoring
• Sulfur recovery unit thermal furnace inspection

Power Generation

Power plant maintenance teams leverage the UTi760XH for critical equipment monitoring:

• Boiler waterwall tube temperature monitoring for circulation verification
• Superheater and reheater tube temperature profiling
• Refractory condition assessment in coal-fired boilers
• Burner flame temperature and distribution analysis
• Ash handling system temperature monitoring
• Gas turbine exhaust temperature profiling
• Heat recovery steam generator temperature verification
• Waste-to-energy combustion process monitoring

Cement and Lime Production

Cement plant engineers utilize the UTi760XH for process optimization:

• Rotary kiln shell temperature profiling for refractory condition assessment
• Preheater cyclone temperature monitoring
• Clinker cooler temperature distribution analysis
• Kiln burner flame temperature and pattern verification
• Refractory hot spot identification before catastrophic failure
• Calciner temperature monitoring for fuel efficiency optimization
• Kiln tire and roller temperature assessment
• Alternative fuel injection system thermal analysis

Aerospace and Advanced Manufacturing

Manufacturing engineers in aerospace and advanced manufacturing leverage the UTi760XH for:

• Heat treatment furnace temperature uniformity surveys per AMS2750 and CQI-9 requirements
• Brazing furnace temperature profiling for aerospace component joining
• Additive manufacturing powder bed temperature monitoring
• Thermal spray coating process temperature verification
• Vacuum furnace hot zone temperature mapping
• Sintering furnace temperature distribution analysis
• Carburizing and nitriding furnace process validation
• Critical component stress relief temperature verification

Professional-Grade High-Temperature Imaging Performance

The UTi760XH delivers exceptional thermal imaging performance through its high-resolution 640×512 infrared detector optimized for both standard and extreme high-temperature applications. With 12μm pixel size and 30Hz frame rate, it captures smooth, detailed thermal video of dynamic high-temperature processes, enabling real-time monitoring of temperature changes during heating and cooling cycles. The outstanding thermal sensitivity of 35mK (NETD) enables detection of subtle temperature variations critical for identifying developing refractory issues, burner performance degradation, and process deviations before they impact product quality or equipment reliability.

The comprehensive temperature measurement capability spanning -20°C to 2200°C (-4°F to 3992°F) with the high-temperature lens ensures professional thermographers can thermally inspect entire industrial facilities with a single instrument. Standard lenses provide measurement accuracy of ±2°C or ±1.0% for 0°C to 120°C (32°F to 248°F), improving to ±1.5% for 120°C to 1200°C (248°F to 2192°F), while the factory-calibrated high-temperature lens maintains ±1.5% accuracy from 1000°C to 2200°C (1832°F to 3992°F). The sophisticated on-screen analyzer supports 16 measurement points, 16 lines, 16 rectangular areas, and 16 circles with T-select capability, enabling comprehensive thermal mapping and detailed temperature profiling of complex industrial processes and equipment.

Advanced AI Features for Industrial Efficiency

The UTi760XH integrates cutting-edge artificial intelligence specifically valuable in industrial environments where documentation efficiency directly impacts inspection productivity. The smart meter reading function automatically recognizes and records readings from analog gauges, digital displays, and process instrumentation, streamlining documentation during comprehensive facility surveys where hundreds of measurement points require recording. This AI capability eliminates manual transcription errors and significantly accelerates inspection completion, particularly valuable during planned maintenance outages where time constraints are critical.

Voice command functionality enables complete hands-free camera operation, allowing thermographers to capture images, adjust settings, and control camera functions while maintaining secure positioning near high-temperature equipment, working from elevated platforms, or when wearing heat-protective gloves required in extreme-temperature environments. Combined with voice and text annotation capabilities, the intuitive touchscreen interface, level and span adjustment, and comprehensive measurement tools, the UTi760XH provides a complete documentation solution for professional industrial thermal inspections. The integrated 13MP digital camera captures high-resolution visual reference images, while the advanced T-Mix image fusion algorithm seamlessly blends thermal and visual data for enhanced context in complex industrial facilities.

Comprehensive Lens System for Complete Industrial Inspections

Beyond the specialized high-temperature lens, the UTi760XH includes the complete set of five standard interchangeable lenses, ensuring professional thermographers can perform comprehensive industrial facility surveys without equipment limitations. The 9.6mm wide-angle lens (46°H×37°V FOV) captures expansive process areas, building envelopes, and large equipment arrays for facility-wide thermal surveys. The 18mm macro lens enables ultra-close inspection down to 20mm (0.79 inches) for detailed electrical component analysis, control system diagnostics, and precision equipment monitoring that complements high-temperature process inspections.

The 18mm standard lens (24°H×19.3°V FOV) provides the ideal balance for general industrial inspections, while the 36mm tele lens (12°H×9.6°V FOV) extends reach for overhead equipment, elevated installations, and inaccessible process areas. The 62.8mm ultra-telephoto lens (7°H×5.6°V FOV) enables detailed thermal imaging of elevated furnace areas, overhead cranes, high-bay lighting, and distant installations from safe ground positions. This comprehensive lens selection ensures a single UTi760XH replaces multiple specialized thermal cameras, providing complete inspection versatility for industrial thermographers while significantly reducing equipment investment and simplifying field operations across diverse industrial environments.

Free Professional Software—A Competitive Advantage

Unlike major competitors who charge substantial ongoing subscription fees for thermal analysis software, UNI-T provides comprehensive PC and mobile analysis software completely free forever with the UTi760XH. This represents significant long-term cost savings for industrial thermography programs, as competitive thermal imaging software subscriptions can cost $500-$2000+ annually per license. The free UNI-T software provides full radiometric analysis capabilities, advanced reporting tools, temperature trend analysis, comprehensive data export functions, and multi-camera data management—all without any recurring costs.

This free-forever software model ensures industrial facilities and professional thermographers have lifetime access to the analytical tools they need without budget constraints limiting their capabilities. The software supports detailed post-inspection analysis essential for process optimization, professional report generation with thermal images and comprehensive measurement data for management and engineering teams, and collaborative sharing of inspection results across maintenance and engineering organizations—all at no additional cost beyond the initial camera investment. For industrial thermography programs managing annual software costs across multiple cameras and users, this represents thousands of dollars in annual savings while maintaining professional-grade analytical capabilities.

Technical Specifications

Package Contents

• UNI-T UTi760XH High-Temperature Thermal Imaging Camera
• 6 Interchangeable Lenses (Wide-Angle, Macro, Standard, Tele, Ultra-Tele, High-Temperature)
• Rechargeable Li-ion Battery Pack (UT-M25)
• USB Type-C Charging Cable
• Lens Cleaning Kit
• User Manual
• Factory Calibration Certificate (High-Temperature Lens)
• Rugged Carrying Case
• Neck Strap

Product Comparison

Frequently Asked Questions

Why is factory calibration critical for high-temperature thermal imaging?

The UTi760XH's factory-calibrated high-temperature lens ensures measurement accuracy of ±1.5% across the entire 1000°C to 2200°C (1832°F to 3992°F) range because thermal radiation physics at extreme temperatures requires specialized calibration that cannot be performed in the field. Unlike standard lenses calibrated for ambient-to-moderate temperatures, high-temperature lenses must account for non-linear thermal radiation characteristics, atmospheric absorption effects, and detector response variations at extreme thermal levels. UNI-T performs this precise calibration at the factory using NIST-traceable reference sources, ensuring each UTi760XH high-temperature lens delivers reliable measurement data for critical process control, quality verification, and equipment monitoring decisions. This factory calibration is permanently paired to the specific UTi760XH camera body, maintaining accuracy throughout the instrument's service life while allowing lens interchange with all five standard lenses for comprehensive facility inspections.

How does the UTi760XH compare to competitive high-temperature thermal cameras for North American industrial applications?

The UTi760XH provides exceptional value for industrial thermography programs through its combination of factory-calibrated high-temperature measurement, complete 6-lens interchangeable system, high-resolution 640×512 detector, and critically, free professional analysis software forever. Major competitors typically charge $500-$2000+ annually per license for thermal analysis software with similar capabilities, representing thousands of dollars in recurring costs over the camera's service life. The UTi760XH's free-forever software model eliminates these ongoing expenses while maintaining professional-grade radiometric analysis, advanced reporting, and multi-camera data management capabilities. Additionally, the complete lens system means industrial thermographers can perform comprehensive facility surveys including both extreme high-temperature processes and conventional equipment inspections with a single camera, eliminating the need for multiple specialized instruments and significantly reducing total equipment investment compared to purchasing separate fixed-lens cameras for different temperature ranges.

What North American industries benefit most from the UTi760XH's high-temperature capabilities?

The UTi760XH serves critical inspection needs across North American steel mills, foundries, glass manufacturing plants, petrochemical refineries, power generation facilities, cement plants, and aerospace heat treatment operations where accurate thermal measurement above 1200°C (2192°F) is essential for process optimization, quality control, and equipment reliability. In steel production, thermographers use the UTi760XH for electric arc furnace monitoring, continuous casting temperature verification, and reheat furnace profiling where process temperatures routinely exceed 1500°C (2732°F). Glass manufacturers depend on it for melting furnace crown temperature monitoring, forehearth profiling, and annealing lehr verification where glass temperatures reach 1600°C (2912°F). Foundries utilize it for cupola and induction furnace monitoring during metal melting operations exceeding 1400°C (2552°F). Petrochemical facilities require high-temperature capability for fired heater tube monitoring and thermal oxidizer inspection. These applications represent situations where standard thermal cameras physically cannot measure the temperatures present, making the UTi760XH an essential tool rather than a convenience upgrade.

Can the high-temperature lens be used for standard temperature measurements?

While the UTi760XH's high-temperature lens is optimized for extreme temperatures from 1000°C to 2200°C (1832°F to 3992°F), the complete 6-lens interchangeable system ensures professional thermographers have the ideal lens for every inspection scenario. For standard building inspections, electrical surveys, HVAC diagnostics, and conventional equipment monitoring below 1200°C (2192°F), the five standard lenses (wide-angle, macro, standard, tele, ultra-tele) provide superior performance with measurement accuracy starting at ±2°C or ±1.0% for 0°C to 120°C (32°F to 248°F). Industrial thermographers can quickly swap lenses as inspection requirements change throughout a facility survey, using the high-temperature lens for furnace monitoring and extreme-temperature processes, then switching to standard lenses for supporting equipment, electrical systems, building envelope, and general facility inspections. This lens interchangeability ensures the UTi760XH serves as a complete industrial thermal inspection solution rather than a single-purpose high-temperature instrument, maximizing equipment utilization and return on investment.

What training and expertise is required to effectively use the UTi760XH in industrial environments?

Professional industrial thermography with the UTi760XH benefits significantly from formal thermography training and certification such as ASNT Level I or Level II certification per ASNT-TC-1A, or equivalent certification through programs like Infraspection Institute or ITC. These training programs cover essential concepts including thermal radiation physics, emissivity compensation, environmental reflections, atmospheric transmission, and measurement uncertainty—all critical for accurate high-temperature thermal imaging. For industrial applications involving quality control, process optimization, or equipment reliability decisions based on thermal data, many facilities require thermographers to hold appropriate certification levels to ensure measurement competency. However, the UTi760XH's advanced features including automatic lens recognition, AI-powered measurement tools, intuitive touchscreen interface, and comprehensive on-screen analysis capabilities make it more accessible to trained operators compared to complex laboratory-grade instruments. UNI-T's free professional software includes analytical tools that support proper measurement technique, and the factory calibration of the high-temperature lens ensures measurement accuracy when operators follow established thermographic inspection procedures.

What is the warranty period for the UNI-T UTi760XH?

UNI-T provides a 1-year warranty on the UTi760XH, covering manufacturing defects and component failures under normal use conditions. This standard warranty ensures your investment in professional high-temperature thermal imaging equipment is protected, giving you confidence in your purchase decision.

Support and Warranty

UNI-T stands behind the UTi760XH with comprehensive technical support and a 1-year warranty. Our dedicated support team is available to assist with application questions, high-temperature thermal imaging techniques, and warranty service.

Professional High-Temperature Thermal Imaging for Industrial Excellence

The UNI-T UTi760XH High-Temperature Industrial Thermal Imaging Camera delivers the exceptional measurement capabilities required by professional industrial thermographers working in extreme-temperature environments. With its factory-calibrated high-temperature lens measuring up to 2200°C (3992°F), complete 6-lens interchangeable system, high-resolution 640×512 imaging, advanced AI-powered features, free professional software for life, and rugged IP54 construction, it provides comprehensive thermal inspection capabilities for steel production, foundries, glass manufacturing, petrochemical facilities, power generation, cement plants, and aerospace operations where accurate high-temperature measurement is critical for process optimization, quality control, and equipment reliability in North American industrial environments.

Order Your UNI-T UTi760XH Today and Experience Factory-Calibrated High-Temperature Thermal Imaging Excellence