PAUT.Tech

Good ultrasonic weld scanning starts well before the probe hits the weld—surface preparation can directly affect coupling, access and inspection confidence. This article covers the practical prep considerations that help PAUT technicians work efficiently in real field conditions, from removing scale and spatter to managing uneven or restricted surfaces. A useful guide for inspection teams looking to reduce rework, avoid missed areas and get more reliable results from their scanning setup.

https://paut.tech/2026/10/03/surface-prep-ultrasonic-weld-scanning/

Field ultrasonic thickness measurement is only as reliable as the setup, calibration and conditions on the job. Our guide covers the practical essentials—from selecting the right probe and couplant to managing curved surfaces, coatings, access constraints and changing site conditions. It’s a straightforward reference for NDT technicians and inspection teams who need dependable corrosion and wall-thickness results in the real world.

https://paut.tech/2026/10/03/ultrasonic-thickness-measurement-guide-field-work/

Choosing the right pipe scanner encoder can make a real difference to setup time, data quality and field efficiency. This practical guide covers the key considerations for selecting and configuring encoders for PAUT and corrosion inspection work, without getting lost in lab-only theory. It’s a useful reference for NDT teams looking to build adaptable, fit-for-purpose scanning systems that perform reliably on the job.

https://paut.tech/2026/09/20/guide-to-pipe-scanner-encoders/

Out on site, a scanner has to earn its keep—days of vibration, awkward access, rain-and-dust conditions, and constant redeployment. In our latest piece, we dig into whether 3D printed scanners can truly last in field use, and what “durable” really means for PAUT workflows. We break down the practical engineering considerations that affect reliability, maintainability, and performance when you can’t afford downtime. If you’re trying to scale ultrasonic inspection without scaling capital spend, this is the reality check you need.

https://paut.tech/2026/10/01/can-3d-printed-scanners-last-field-use/

Ever had a pipe job where the “perfect” scan setup didn’t survive contact with real-world conditions? This piece breaks down magnetic vs chain pipe scanners in plain engineering terms—what each one does well, where they start to struggle, and how to choose based on speed, access, and repeatability. If you’re trying to cut rework and keep inspections moving without rebuilding hardware for every job, the comparison will help you make a practical call. It’s written from the operator’s side, so you’ll recognise the trade-offs straight away.

https://paut.tech/2026/09/09/magnetic-versus-chain-pipe-scanners/

If you’ve ever lost time tweaking a scanner setup for every new job, you’ll appreciate this piece on surface contact for ultrasonic scanners. It breaks down how to get reliable coupling in the real world—so your inspections stay consistent, your setup time drops, and your equipment behaves the way field work demands. At PAUT.Tech, we build operator-led solutions that adapt to different surfaces and inspection needs without turning every job into a rebuild. This is a practical guide for anyone serious about getting dependable ultrasonic results in demanding conditions.

https://paut.tech/2026/09/07/surface-contact-ultrasonic-scanners/

If your weld scans are only “good when everything lines up,” it’s usually a probe spacing problem, not your operator. This ToFD Probe Spacing Guide breaks down how to set spacing for reliable detection and repeatable results in real fabrication conditions—so you’re not constantly reworking setups for each job. It’s written from practical PAUT experience, with engineer-led guidance that helps you get more dependable scans without tying up your kit. Worth reading if you want to tighten up your workflow and confidence in the data from day one.

https://paut.tech/2026/09/05/tofd-probe-spacing-guide/

If your PAUT results are even slightly off, misaligned scanner wheels are one of the first culprits to check. This article walks through a practical, step-by-step approach to aligning scanner wheels so your beam stays where it should—improving accuracy without turning your setup into a time sink. It’s written by people who’ve lived the field realities of ultrasonic inspection and focuses on adjustments that actually hold up on real jobs. Grab the process and apply it to your next run so you can trust what you’re measuring.

https://paut.tech/2026/09/03/how-to-align-scanner-wheels/

Ever wondered why PAUT wedges can wear out faster than you expect? In the field, it usually comes down to the day-to-day realities—contact pressure, surface condition, coupling consistency, alignment, and how the wedge geometry is used against real weld profiles. This article breaks down the practical causes of premature wear and what to check so you can protect performance and extend component life. If you’re running PAUT inspections and want fewer interruptions and more reliable results, this one’s worth your time.

https://paut.tech/2026/09/01/why-do-paut-wedges-wear/

If you’re an inspection team who’s tired of fighting with temperamental scanner setups in the field, this Pipe Scanner Review is worth a look. It breaks down how a pipe scanner performs for real-world PAUT workflows—usability, adaptability, and whether the setup actually holds up when you’re working to a schedule. The review also ties the design back to the practical issues operators face: cutting rebuild time, improving deployment speed, and getting reliable results without ballooning capital costs. Built for technicians who need fit-for-purpose equipment, not lab-style compromises.

https://paut.tech/2026/08/30/pipe-scanner-review-field-inspection-teams/