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Keep distance - Keep together

Keep distance - Keep together

First things first: We are still there for you!

All departments work in two separate shifts for you (7.00 am - 1.00 pm and 2.00 pm - 8.00 pm).
Between 7.30 am - 1.00 pm and 2.00 pm - 6 pm you can reach us personally on the phone, otherwise by email.
You will find your contact person here.

Your orders will be sent out and your oil and fuel samples will be analysed out and diagnosed in the usual quality. Our telephone hotline for questions and advice is also available.

However, we ask for your understanding that there may be delays in processing in individual cases. Analyses within a working day are not always possible.
Unfortunately, we also currently have to postpone personal customer appointments and visits. However, you are welcome to visit us virtually in our meeting room.

Don't forget: Lubricant analyses provide safety.

Especially in the current situation, condition monitoring based on OELCHECK lubricant and operating fluid analyses
gives your company the necessary security to assess the smooth operation of your plants and machines.

Stay healthy!

Optimise the maintenance intervals of your machines

Highest precision in the lab

Highest precision in the lab

Extend the service life

All-inclusive kits

Save costs

Protect the environment

Oil analyses by OELCHECK

With a lubricant analysis, coolant analysis or oil analysis by OELCHECK, you can adapt the maintenance and oil change intervals to the current condition of your machinery. The energy and staff costs produced by maintenance and oil changes can be reduced with regular oil analysis und lubricant analysis.


You can check gear, engine, hydraulic, transformer, turbine, compressor and refrigerator oils, greases, coolants, fuels and others. Every oil analysis is specifically tailored to the needs of the component examined. Gear oil analyses and analyses for engine oils differ e.g. in the tests included.


For the easy shipment of your sample, we recommend the all-inclusive analysis kit.

Understand the condition of your systems and machinery inside out and use this knowledge to maximise the efficiency when using them. An oil analysis shows imminent damage to your machinery and helps you prevent it being written off. Furthermore, early detection of damage as a result of oil analysis helps you save on expensive repair costs.


With a regular oil analysis, you can plan maintenance and oil changes to ensure that your machinery is not idle for unnecessarily long periods of time. By permanently monitoring the condition of the oil and machinery, you can also prevent damage-related machine failure.


An oil analysis can be made for lubricants from wind energy plants, engines, gas engines, gears, oil circulation systems, hydraulics, transformers, compressors, heat transfer systems, refrigerators and others.

In comparison to repair, staff, fresh oil and energy costs incurred as a result of used oil which is monitored poorly or not at all, the costs of an OELCHECK all-inclusive analysis kit are low. The knowledge and safety you also gain as a consequence are priceless.


With oil analyses by OELCHECK you receive the analysis kit specifically tailored for your component. You always get the right test scope for your gears, engines, hydraulics, or oil circulation systems. Besides the oil analysis with diagnosis, every kit contains a sample bottle, a Sample Information Form, and an envelope.

Learn more

With lubricant and oil analyses, the longer periods between oil changes reduce the amount of waste oil you produce, reducing harm to the environment. They extend the service life of your machinery and its components and make more effective use of your resources.

Learn more

Know-how and
expertise

You can find our concentrated expertise in our Wiki. Detailed advice or specialist seminars are available for you at our partner the OilDoc Academy.

go to the OELCHECK Wiki go to the OilDoc Academy

The current OELCHECKER:
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Oil analysis by OELCHECK

Oil can talk – we understand the message

Oil can be found in wind turbines, construction machinery, industrial facilities, lorries, aircraft and a wide range of engines – many machines which produce maximum output every single day. A high-quality, pure lubricant is essential for optimum, lasting performance. However, oil is constantly changing as a result of external factors. It becomes contaminated by dust, water and wear particles. High operating temperatures and contact with oxygen cause it to age. Moreover, many firms rely on extending oil change intervals to cut costs. The consequences of this are fatal: oil-related damage leads to machine failure. OELCHECK helps to detect these risks early. The oil itself can tell you a lot about its own condition, as well as that of the machine. OELCHECK is able to understand this message.