Industrial oil
analysis
Oil analysis is at the core of our intelligent heavy equipment maintenance strategy. Thanks to our in-house oil and lubricant analysis laboratory, we can quickly carry out a range of oil tests and deliver effective analytical services to assess the condition of your lubricants and anticipate mechanical problems.
At LTI Group, oil analysis goes beyond delivering a report. The results guide corrective actions and are discussed with you by our team when implementing your program.
Our complete expertise at your service
Our analyses include:
- Hydraulic oil analysis
- Engine lubricant analysis
- Thermal fluid analysis
- Coolant analysis
- Used oil monitoring under real conditions
- Industrial lubricant analysis (gears, compressors, etc.)
- Industrial process fluid analysis
ASTM Method
- ASTM D5185: Elemental analysis of metals, contaminants, and additives
- ASTM D7596: Particle count and shape classification via direct imaging
- ASTM D7042: Viscosity and density at 40°C or 100°C
- ASTM D664: Acid number (TAN)
- ASTM D4739: Base number (TBN)
- ASTM D7546: Moisture content via vapour analysis
- JOAP-TSC-FTIR: Infrared analysis of chemical bonds
- ASTM D93: Flash point (closed cup)
- ASTM D92: Flash point (open cup)
- ASTM D893A: Insolubles in pentane
More precision and reliability with lab-based oil analysis
Lab analysis of industrial oil follows standardized ASTM methods. Our technicians carefully analyze each sample to ensure strict quality control. This allows us to detect key indicators of degradation or wear, including:
- Oil breakdown due to oxidation or premature ageing
- Contaminants like water, dust, or fuel
- Wear indicators such as traces of metals
This data feeds into a predictive lubrication strategy, essential for condition monitoring and machine wear tracking.
Professional sampling for accurate results

The benefits of industrial oil analysis
1. Early detection of mechanical failures
2. Optimized maintenance intervals
3. Reduced operating costs
4. Continuous equipment condition monitoring
5. Cross-contamination prevention
6. Compliance and traceability
Access your results anytime via our secure Web portal
LTI Group clients benefit from 24/7 access to their lubricant analysis data through our secure online portal, including:
- Analysis results and service history
- Lubricant and equipment tracking
- Technical recommendations
- Performance indicators tied to lab findings
Our portal helps clients make informed decisions and prioritize their maintenance efforts.