TVC is the home of weld monitoring equipment. There is a monitoring solution to suit every requirement and budget, from the all-inclusive ALX III Series to the more basic MonArc 4.0.
Seamless Digital Exchange
Our next generation of weld monitoring and data logging systems combine the latest software advances to facilitate the seamless digital exchange of welding data at all levels for IoT and Industry 4.0 compliance. With wireless capabilities for network connectivity and TVC wireless sensors, VNC interface software, and remote assistance, it doesn’t matter where in the world you are.
Cloud-Based Database
When networked to the TVC Edge Server, systems can be used with the TVC WeldGlobe cloud-based database software, allowing remote logging and display of:
Specialist Software
TVC has several specialist software packages available. All our Pulse Reporting software includes real-time pulse energy calculation and display in accordance with:
We create bespoke programmes to suit your needs so contact us with any special requirements.
Welding Applications and Techniques
Our monitoring systems are TIG High Frequency protected and are for use with:
Durable and Flexible
Durable, hardworking, and designed to withstand demanding conditions, TVC weld monitors and data logging systems are equally at home monitoring welding procedures, qualifying welders, or in a laboratory setting for precision welding of fine components and exotic materials. For ultimate flexibility, all options can be retrofitted.
The CALSIS is currently in use on landlines inspecting, and measuring root profile in stainless steel and clad pipe welds. The interchangeable scanning heads and wheel sets allow the CALSIS to operate in pipe sizes from as small as 110mm I.D., making this the most versatile internal inspection tool of its kind.
The CALSIS can be deployed either as an independent unit driven by an electric crawler, on reach rods, or attached to the pipeline internal line up clamp (depending on project requirements). The 1-kilometre wireless transmission system makes the CALSIS the perfect tool for land line closing welds, allowing the inspector clear HD video, and root profile measurement down to 50 microns resolution.
TVC offers a range of gas monitoring equipment. Our products cover Gas Flow, Gas Analysis and Purge Monitoring.
Accurate Gas Flow Measurement
Gas flow rates can be verified precisely to ensure they comply with welding procedures, which reduces consumption waste.
Analysis of Gas Composition
Gas analysis equipment for moisture, oxygen, helium, nitrogen, and carbon dioxide to ensure the correct mixtures, reducing welding failures.
Dual Sensor Technology for Purging
Our handheld and portable gas purge systems combine the latest in optical sensor technology with low-power zirconia sensors which increase not only their resolution and repeatability but means they are non-depleting so cost less over their lifetime than equipment using chemical cells.
Colour-Coded Visual Screens and Alarms
With colour screens, indicators, optional alarm beacons, and user-programmable alarm limits, our analysis and purge systems provide clear indications of alarm status.
Automatic Flow Control
Easily programmable, the three-stage flow controller offers full automation for all gas purging activities. By controlling purge gas flow according to Oxygen levels, the system enables quick, accurate and efficient purging.
Cost-Saving Benefits
Our equipment ensures only the optimum gas amounts are used which increases cost-savings by reducing gas wastage.
With over 25 years' experience, our calibration service is second to none. Available on most types and makes of NDT and Welding Inspection equipment, either within our controlled laboratory environment or onsite at our customers' premises.
UKAS Accredited Calibration Laboratory
Our calibration laboratory has UKAS ISO 17025 accreditation for Ultrasonic Flaw Detection, Ultrasonic Thickness Measuring, Electrical Weld Monitoring & Welding Inspection Equipment.
ISO 9001 Quality Management System
TVC also operates an audited and approved ISO 9001 Quality Management System for the Service, Repair, and Calibration of NDT equipment.
International and UK Standards Calibrations
All our calibrations carried out to UK and international standards using equipment traceable to the National Physical Laboratory (NPL).
Onsite and Offsite Services
We can provide our UKAS and traceable calibration services at our calibration laboratory or at our customers sites so we can be flexible depending on your requirements.
Fast Turnaround
Our calibration services include Standard, Premium, and Fast Track turnaround for all your equipment and project needs.
NDT Equipment Supply
TVC offers a variety of Non-Destructive Testing equipment and consumables from well-known manufacturers at competitive prices.
Equipment Rental
In addition to supplying a wide range of NDT equipment, TVC also offers short- and long-term rental options including our weld monitoring data loggers and laser camera inspection systems.
TVC design and manufacture a range of NDT solutions for all your project needs.
Corrosion Detection without Excavation
Our compact, rugged systems is designed to detect corrosion in planted steel lighting columns through ordinary access doors, saving time and money in costly excavations.
Subsea Magnetic Particle Inspection
We manufacture a variety of subsea MPI systems for measuring magnetism, ultraviolet light, and white light. Hand-held, compact, or top side controlled systems ideally suited for shallow water or splash zone application.
Bespoke Laser Camera Inspection Systems
Our laser camera inspection systems are tailored to our client's specific requirements.
Amongst many other options, our systems can include:
Internal Pipe Cladding Measurement
Designed for high-resistivity, non-magnetic, or weakly-magnetic metallic protective linings on carbon steel and low alloy steel substrates, our system can provide spot checks or continuous readings of cladding thickness.
Combined Ultraviolet and White Light Measurement
Combined ultraviolet light and white light measurement in one hand-held device for use in many NDT applications.
Since 1995, TVC has been a global leader in safety-critical technology and service solutions for diverse industries, including aerospace, automotive, defense, energy, and marine. We specialise in data logging solutions and inspection equipment, designing and manufacturing first-rate monitoring systems that enhance our customers' operations. Driven by efficiency, reliability, and excellent customer support, we have the expertise to meet the most demanding needs.
Our Solutions
Weld Monitoring
We design and manufacture customised inspection equipment, including Industry 4.0 compliant weld monitoring and data logging systems engineered for optimal performance in challenging conditions. Our advanced weld monitoring solutions boost quality, productivity, and safety with durable, flexible products and seamless digital data exchange. Featuring wireless capabilities and remote assistance, our systems integrate with TVC WeldGlobe, a secure cloud-based database for remote logging of production, procedure, and welder qualifications, plus document storage. We also offer specialised software like Pulse Reporting and develop bespoke programs. Our TIG High Frequency protected monitoring systems are versatile, suitable for various welding applications across manual, semi-automatic, fully automatic, and robotic systems, and can be retrofitted for ultimate flexibility.
Gas Monitoring
Enhance safety and efficiency with our advanced gas monitoring equipment, providing real-time feedback and accurate gas flow measurement to prevent waste and reduce defects. Our gas analysis equipment precisely measures moisture, oxygen, helium, nitrogen, and carbon dioxide levels, ensuring correct gas mixtures for high-quality welds. Experience superior purging with our dual sensor technology offering high-resolution, repeatable readings and significant cost savings. Our analysis and purge systems feature user-friendly visual screens, alarms, and user-programmable limits for quick issue resolution. Additionally, our automatic flow control system provides fully automated, three-stage gas purging based on oxygen levels for fast, accurate, and efficient purging.
NDT Solutions
We offer innovative NDT solutions like our rugged system for corrosion detection in planted steel lighting columns without excavation. For subsea needs, we manufacture a range of Magnetic Particle Inspection (MPI) systems for non-destructive defect detection in shallow water or splash zones. TVC also specialises in bespoke laser camera inspection systems, including pipeline deployment vehicles, critical root weld inspection, 360-degree root inspection, automatic defect recognition, and bevel profile/ovality measurement. Our systems also provide accurate internal pipe cladding measurement for metallic protective linings.
Services & Support
TVC is a leading provider of calibration services for NDT and welding inspection equipment, offering comprehensive, high-quality solutions. Our UKAS ISO 17025 accreditation covers ultrasonic flaw detection, thickness measurement, weld monitoring, and welding inspection equipment, guaranteeing accuracy and reliability. Our ISO 9001-certified quality management system ensures all services meet the highest standards, demonstrating our commitment to quality, efficiency, productivity, and customer satisfaction. We use equipment traceable to the National Physical Laboratory (NPL) for accurate, reliable measurements meeting international and UK standards. We offer flexible UKAS and traceable calibration services both at our UK laboratory and on-site, with standard, premium, and fast-track turnaround options. Beyond calibration, TVC is your go-to source for NDT equipment supply, stocking a wide selection of equipment and consumables from leading brands. We also provide various equipment rental options, including TVC-brand weld monitoring data loggers and laser camera inspection systems, for both short-term projects and long-term needs.
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