Monitor and Manage the Health of your Critical Assets
The UAS Condition Monitoring Software gives maintenance teams a comprehensive and intuitive view into their asset condition data and the effectiveness of their lubrication work orders.
Bring Lubrication Management Into Your Condition Monitoring Workflow
Together, the SDT340, LUBExpert Mode, and UAS3 create a connected workflow for precision machinery lubrication.
Guide technicians through every lubrication task. Listen to bearing response as grease is applied. Track long-term lubrication activity. And turn every result into better analysis, better decisions, and better asset reliability.
Upgrade your predictive maintenance program with the SDT340 LUBExpert Mode Upgrade.


The Importance of Precision Lubrication
Maintenance, reliability, condition monitoring, and lubrication teams often work towards the same reliability goals: keeping critical assets running reliably to maximize uptime. But too often, they go about their goals through disconnected technology, separate processes, and information silos.
That disconnect matters most when it comes to machinery lubrication, the single biggest factor affecting rotating asset reliability. Manage it with precision, and lubrication mitigates friction and metal-on-metal contact, extends asset life, and keeps production running reliably, but when its mismanaged, it can compromise reliability instead of protecting it.
Every lubrication task affects bearing condition, and every bearing response provides valuable asset condition data. SDT340 LUBExpert Mode connects those details and helps break down information silos.

More than Just Lubrication Management
The SDT340 is a multi-functional data collector trusted by maintenance and reliability teams around the world for its accuracy and reliability. By combining airborne and structure-borne ultrasound and vibration analysis with temperature and tachometer measurements, the SDT340 delivers a comprehensive view of the health of many different production assets.
Dynamic Ultrasound Data Analysis
Spectral analysis adds context to lubrication data. Identify dominant peaks, rotational speed indicators, and harmonic patterns that point to developing defects lubrication can’t fix.
A dominant peak at 1X running speed with harmonic activity can indicates mechanical looseness that lubrication may temporarily mask, but will not correct.
Managing with Precision: SDT340 LUBExpert Mode
Precision lubrication management means controlling every detail of the process: the right lubrication points, grease types, grease guns, intervals, quantities, and task history.
The SDT340’s LUBExpert Mode brings precision machinery lubrication monitoring and management into the connected condition monitoring workflow of the SDT340. LUBExpert Mode guides technicians through each step of the lubrication process, documenting every result, and connecting lubrication activity to asset condition data.
Advanced Analysis & Dashboards
Use dashboards, measurement matrices, trend views, and high-resolution signal data to analyze and trend performance.
Connected Condition Monitoring Data
Collect ultrasound, vibration, temperature, and tachometer data during lubrication routes. Tie data to lubrication activity, bearing response, and history.
Data-Driven Lubrication Decisions
Use real-time data, historical trends, and lubrication data to optimize relubrication intervals and quantities, and future lubrication tasks.
Structured Work Orders
Guided lubrication tasks give instructions for relubrication points, grease types, grease guns, bearing specs, intervals, and historic data.
Asset & Program Management
Organize your database, assign work orders, measure and trend historical metrics, and maintain visibility over asset health and lubrication.
Detailed Reporting
Simplify complex lubrication and condition monitoring data with clear reports that support communication and confident decision-making.

Partnering with SDT Ultrasound
SDT Ultrasound Solutions has been supporting industry for more than 50 years, helping organizations around the world get more out of their condition monitoring equipment and reliability strategy. Our purpose-built solutions, training, and services empower you to reduce unplanned downtime, optimize maintenance schedules, and protect your mission-critical equipment.
When you partner with SDT Ultrasound, you gain more than a vendor. You gain a proactive partner prepared to support your reliability journey with the tools, training, and partnership needed for success.