SDT Ultrasound

SDT Ultrasound World leader in creating and providing measuring instruments for ultrasonic detection.

Once you accept that lubrication should be measured and not guessed at, the next question is: measured with what?Most pl...
01/10/2026

Once you accept that lubrication should be measured and not guessed at, the next question is: measured with what?

Most plants sit somewhere on a spectrum. Some are still running purely on calendar-based schedules. Some have a reliability team doing condition monitoring, but their lubrication team works from a separate tool, a separate database, and a separate schedule, on the exact same bearings. Others have critical assets in hard-to-reach or hazardous locations where a missed greasing round isn't just inefficient. It's dangerous.

There is no single tool that fits every situation. But there is a logical path through them.

The LUBEChecker puts objective, real-time acoustic feedback directly into the hands of front-line operators during their normal rounds. No specialist required. No training curve. You stop greasing when the bearing tells you to stop.

The SDT340 LUBExpert Mode closes the gap between condition monitoring and lubrication, bringing both into the same asset hierarchy, the same trend lines, the same platform. Every grease event tied to the same data as your vibration and temperature readings. One pass. One picture. One decision.

The LUBExpert ON-GUARD removes the human from the routine loop entirely. Permanent sensors. Continuous acoustic monitoring. Automatic grease injection, in the right quantity, at the right time, triggered by the LUBrain algorithm, not by a calendar.

Three tools. One maturity ladder. And a clear path from where your plant is today to where it needs to be.

We've written a full breakdown of how each one works, who it's built for, and how they fit together as a reliability program grows.

👉 Link in the comments

🎉 Full house! Our Level 1 Certification Training in Brussels (17-19 November, with Haris Trobradovic) is officially SOLD...
28/09/2026

🎉 Full house! Our Level 1 Certification Training in Brussels (17-19 November, with Haris Trobradovic) is officially SOLD OUT.

Thank you to everyone who registered, proof that more and more maintenance teams are turning to ultrasound to catch failures before they become costly breakdowns.

🔍 Missed your spot this time? Don't worry, SDT Ultrasound runs Level 1 Certification Training multiple times a year in Brussels, in both English and French.

👉 Check out all upcoming 2027 dates and reserve your seat early: sdtultrasound.com/training/training-schedule-and-registration/

80% of bearing breakdowns trace back to lubrication.Not to bad bearings. Not to poor design. Not to operator error.To lu...
24/09/2026

80% of bearing breakdowns trace back to lubrication.

Not to bad bearings. Not to poor design. Not to operator error.

To lubrication.

And the uncomfortable truth is that most plants are managing it the same way they did 30 years ago: on a calendar, by habit, by instinct. Grease the bearing on Monday. Hope for the best.

The problem isn't just under-greasing. Over-lubrication causes just as much damage. Excess grease raises internal pressure, drives up operating temperatures, blows past seals, and accelerates the very failure it was supposed to prevent.

Time-based schedules protect against neither. Because they aren't measuring anything.

Here's what changes everything: bearings are already telling you exactly what they need. Every rolling element in operation emits an ultrasonic signature that shifts in real time as grease film thickness changes. Too little lubrication — friction rises. Too much — friction rises again. The minimum point on that curve is where the bearing wants to be. And ultrasound finds it.

Not by listening. By measuring. Objectively. Repeatably. In real time.

We've written a deep dive on why lubrication quietly costs industry billions, and how ultrasound fixes it. The physics, the failure statistics, the energy implications, and what precision lubrication actually looks like in practice.

If bearing reliability is part of your world, this one is worth your time.

👉 Link in the comments

🚨 7 Dead, 150+ Injured in Petrochemical Complex Blast: The Vital Necessity of Tightness Testing.A catastrophic explosion...
23/09/2026

🚨 7 Dead, 150+ Injured in Petrochemical Complex Blast: The Vital Necessity of Tightness Testing.

A catastrophic explosion at a major gas chemical complex in Siberia has claimed at least seven lives and injured more than 150 workers. It is a heartbreaking reminder that pre-commissioning and pressure boundary checks carry absolute zero margin for error.

In chemical refining, gas processing, and heavy manufacturing, pressurized gas lines and valve manifolds are critical barriers.

But a valve seat or fl**ge seal can appear perfectly intact during a visual check while microscopically bleeding volatile gas under pressure. Delayed pressure gauges often flag the danger only after surrounding atmospheres have reached explosive levels.

You cannot manage gas safety with visual checks alone.

We believe in relentless acoustic verification before commissioning pressurized lines. When pressurized gas escapes through a micro-gap or bypasses a closed seal, it generates distinct, high-frequency ultrasonic turbulence. Our non-destructive gas leak detection and tightness testing instruments allow safety teams to hear these invisible micro-leaks instantly during pre-operational walkthroughs, pinpointing defects long before they threaten your workforce and your facility.

Protect your people. Verify system tightness with hard acoustic data.

🛡️ How is your plant verifying the absolute sealing integrity of its pressurized gas lines and process valves?

RUSSIA: A major explosion and fire severely damaged Russia’s Amur Gas Chemical Complex during precommissioning work, shortly before the massive facility was due to open. pic.twitter.com/4am2dcKuuf

We won. 🏆The SDT340 LUBExpert Mode has been awarded the Digital Lubrication & Reliability Innovation of the Year Award a...
22/09/2026

We won. 🏆

The SDT340 LUBExpert Mode has been awarded the Digital Lubrication & Reliability Innovation of the Year Award at Lubricant Expo Europe 2026 in Düsseldorf.

But here's what makes this one special.

This award isn't decided by a panel. It's voted for by the attendees on the show floor, the maintenance professionals, reliability engineers, and lubrication specialists who actually work with this technology every day.

Which means this trophy belongs to them as much as it does to us.

LUBExpert Mode was built around a simple but powerful idea: that lubrication should never be guesswork. That every bearing deserves exactly the right amount of lubricant, determined in real time by what the ultrasound signal is actually telling you, not by a schedule on a spreadsheet.

The industry voted for that idea. And that means more to us than any award ever could.

Thank you to everyone who visited stand 689, cast your vote, and took the time to understand what precision lubrication really looks like in practice. Thank you to Haris Trobradovic and Bart De Moor and our partner Daniel Schmetz from HDS Messtechnik for representing SDT on the floor. And thank you to every customer and partner who has believed in this technology from the beginning.

This is for the people who got tired of over-lubricated bearings and premature failures. You were right all along. 🔧

Formation certifiante Niveau 1 en Ultrasons — Bruxelles, du 3 au 5 novembre 2026Vous voulez détecter les fuites d'air co...
21/09/2026

Formation certifiante Niveau 1 en Ultrasons — Bruxelles, du 3 au 5 novembre 2026

Vous voulez détecter les fuites d'air comprimé, contrôler vos purgeurs vapeur, surveiller la lubrification de vos roulements et repérer les défauts électriques… avant qu'ils ne deviennent des pannes coûteuses ?

🎓 SDT Ultrasound vous propose sa formation certifiante Niveau 1, animée par notre expert Laurent Lesnard, à Bruxelles du 3 au 5 novembre 2026.

Au programme : théorie des ultrasons, applications pratiques en maintenance industrielle, et un examen certifiant en fin de session.

💶 -15% de réduction sur votre inscription du 21/09 au 09/10 !

👉 Places limitées (5 à 15 participants). Inscrivez-vous vite : https://sdtultrasound.com/fr/training/level1/

Same thing with a leaking valve! It doesn't ask permission before it fails. It just does.Internal valve leaks are notori...
17/09/2026

Same thing with a leaking valve! It doesn't ask permission before it fails. It just does.

Internal valve leaks are notoriously hard to catch with a visual inspection — the valve looks fine right up until it isn't. Ultrasound picks up the turbulence of an internal leak long before there's an external sign.

SDT340 and SDT200 both support valve condition monitoring as part of a standard inspection round.

𝗡𝗼𝘄 𝗶𝗻 𝘀𝘁𝗼𝗰𝗸!

📩 Ask us how to add valve monitoring to your program.

15/09/2026

The Acoustic Link App is your field companion for the CRYSOUND Pocket acoustic camera.

Once connected via Wi-Fi, you get instant wireless access to everything the camera captures: high-resolution photos, videos, and full inspection reports, all reviewable directly on your phone or tablet, no PC required.

On-site, in real time, you can browse defect visuals like gas leak maps and partial discharge patterns, check key report metrics, and save results locally for your records.

And when it's time to share findings with your team? One tap. Send reports and visuals instantly via WhatsApp, email, or AirDrop, keeping everyone aligned without the wait.

Faster inspection. Faster reporting. Faster decisions.

Tight CapEx budgets heading into Q4: Are you destroying your bearings with guesswork?With economic signals emphasizing c...
14/09/2026

Tight CapEx budgets heading into Q4: Are you destroying your bearings with guesswork?

With economic signals emphasizing capital discipline and cost control, industrial leaders ought to be focused on one priority: extending the lifespan of their existing plant machinery.

Look at your rotating assets. Is unmonitored mechanical friction shortening your equipment lifecycles?

When high-speed motors, pumps, and gearboxes operate with improper lubrication or subtle misalignment, micro-friction builds up silently inside the housing. If your maintenance team greases bearings based on a calendar schedule rather than real-time asset condition, you are risking blown seals or destructive metal-on-metal wear.

SDT Ultrasound equips your reliability team with acoustic precision. Our structure-borne ultrasound technology measures the precise decibels of friction inside individual bearings, letting your technicians know exactly when and how much grease to apply.

Protect your rotating assets. Extend equipment life with acoustic data.

🏆 Are your technicians greasing by the date or by the decibel? Comment below or contact us to talk about acoustic-assisted lubrication.

Most maintenance teams know something is wrong with their assets long before they can prove it.The machine sounds differ...
10/09/2026

Most maintenance teams know something is wrong with their assets long before they can prove it.

The machine sounds different. Vibration feels off. Something isn't right, but without the right tools and knowledge, that instinct stays just that. An instinct.

Ultrasound changes that. It turns what experienced technicians feel into something measurable, repeatable, and actionable.

On October 8, Benoit Degraeve is running a full-day introduction to ultrasound in predictive maintenance, organised by BEMAS - Belgian Maintenance Association. If you work in maintenance and you've never had formal exposure to ultrasound technology, this is the session to attend.

Not a sales pitch. Not a product demo. A genuine, practical introduction to one of the most powerful tools available to maintenance professionals today — taught by someone who uses it every day.

🗓 October 8, 2026
🌐 French
💶 €595 members — €695 non-members
📅 Deadline to register: September 24

One day. One skill that will change how you listen to your machines.

👉

Formation d’une journée qui vous permet de découvrir et pratiquer l’ultrason à travers une approche concrète et orientée terrain, afin de détecter plus tôt les anomalies et améliorer la performance de votre maintenance prédictive.

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Brussels
1190

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Jeudi 09:00 - 18:00
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