Water-cooled EMAT - 1000°C
£1750
Key Advantages and Features:
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- High-Temperature Operation: Capable of continuous operation on surfaces up to 1000°C, making it ideal for extreme inspection conditions.
- Water-Cooling System: Integrated water-cooling system maintains EMAT integrity and performance, requiring a flow rate of 1.5 L per minute at 25°C.
- Broadband Shear Wave Generation: Generates radially polarised shear waves at 3-5 MHz, providing accurate data for high-sensitivity flaw detection and material characterisation.
- Robust and Non-Contact: Performs effectively without couplants, making it ideal for rough, hot surfaces, and eliminates the need for direct surface contact.
Applications:
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- High-temperature thickness gauging and flaw detection in boilers, tanks, and pipelines
- Corrosion monitoring in energy and petrochemical industries
- Condition monitoring for continuous high-temperature exposure
- Non-destructive testing for critical industrial components in harsh environments
| Probe Configuration | Pulse-Echo, can be used in pitch-catch with two probes |
| EMAT Working Principle | Lorentz force mechanism - magnetostrictive effect (if sample is magnetostrictive) |
| Weight | 1.4kg |
| Dimensions | 300mm length x 84mm diameter (max. at front face) |
| Operating Temperature | 0 - 1000 °C |
| Water-Cooling | Water flow rate at a min. of 1.5 L/min of water at 25 °C max. |
| Working Voltage | 300 - 1000V pulse |
| Excitation Frequency | Broadband (spike) optimised for peak energy around 3-5 MHz |
| Wear Face | Metallic foil (as standard, composite can be used) |
| Connections | BNC socket (50Ω) |
| Magnet Type | Neodymium Iron Boride (NIB); field normal to sample |
| Recommended Electronics (Driver and Amplifier) | Sonemat’s GS2020, PR5000 or PR5020 - contact us for more information |
High Temperature EMAT – 550°C
The HWS2220-VC High Temperature EMAT is designed for non-contact shear wave inspections on components up to 550°C without cooling. Utilising a magnetostrictive mechanism, this EMAT generates radially polarised bulk shear waves with robust signal strength on magnetic and magnetostrictive materials, making it ideal for applications in extreme environments such as energy generation, petrochemical, and oil and gas. Compatible with Sonemat’s GS2020, PR5000, and PR5020 systems, it is optimised for thickness gauging, flaw detection, and material analysis.
High Temperature EMAT – 200°C
The HWS2225-HT High Temperature EMAT is a robust shear wave transducer designed for pulse-echo inspections on conductive and magnetic components up to 200°C. Featuring a radially polarised design with a 3-5 MHz broadband frequency range, this EMAT operates without active cooling and provides consistent, non-contact performance, making it ideal for thickness gauging, flaw detection, and material analysis in industrial settings. Compatible with Sonemat’s GS2020, PR5000, and PR5020 systems, it is an essential tool for high-temperature NDT applications.
Internal Pipe EMAT
The HWS3325-CF Internal Pipe Shear Wave EMAT is a precision-engineered, non-contact probe designed for internal pipe surface inspections. Featuring a curved front face tailored for optimal contact within pipes, this radially polarised EMAT operates at 3-5 MHz, making it ideal for high-sensitivity, pulse-echo testing applications. Compatible with Sonemat’s GS2020, PR5000, and PR5020 systems, the HWS3325-CF is built to deliver accurate thickness gauging, flaw detection, and corrosion monitoring in pipelines and industrial vessels.
Standard delivery via DHL courier. Custom delivery options available upon request.