Maintenance of Sample Extraction Systems in Cologne
Maximum availability through regular, professional maintenance. Our experienced service technicians ensure optimal performance and long lifespan for your Sample Extraction Systems in Cologne.
Maintenance for Sample Extraction Systems – Your Partner Fresenius Instruments
Sample extraction systems form the interface between the process and the analyzer. The quality of the gas sample significantly determines the accuracy of measurement results. Professional maintenance of the extraction components is therefore essential for reliable readings. Fresenius Instruments offers comprehensive maintenance services for all sample extraction systems.
Applications and Industries
Sample extraction systems are used wherever process gases need to be analyzed: in emissions monitoring at industrial combustion plants, in biogas production, in chemical process control, in flue gas cleaning systems, and in environmental monitoring stations.
Our Service Advantages
Why Fresenius Instruments is the right choice for the maintenance of your Sample Extraction Systems in Cologne.
Fast Response Times
Average response time within 24–48 hours. Reliable service with short waiting times to get your equipment back up and running as quickly as possible.
Dedicated Contact Person
A dedicated contact person who knows your equipment and individual requirements. Direct communication without detours for fast solutions.
Worldwide Field Service
Service deployments throughout Europe – from Scandinavia to the Mediterranean. Our technicians are thoroughly familiar with regional requirements and regulations.
Experienced Technicians
Highly qualified service technicians with years of experience in gas measurement technology. Regularly trained on the latest technologies and procedures.
Technical Details and Process
Maintenance covers inspection of all extraction components: probes, heated lines, particle filters, condensate separators, gas distributors, and sample pumps. We check line heating for uniform temperature distribution, test filter elements for permeability, and replace wear parts as needed. Special attention is given to the gas path tightness and correct material compatibility.
Our Process in Detail
After a complete system inventory, we perform a point-by-point inspection along the sample line. Each component is checked for function, wear, and contamination. The maintenance report includes detailed photos and readings that enable seamless tracking.
Remote Diagnostics with Cloud Connect Kit
Our Cloud Connect Kit enables remote monitoring of your devices via mobile network. Faults are automatically detected and reported – for fast diagnosis and minimal downtime.
Premium Components & Spare Parts Supply
We rely on premium components from primarily German suppliers – for a lifespan of over 30 years and guaranteed spare parts supply for more than a decade.
Longevity & Accuracy
Through regular maintenance and calibration, your devices maintain their precision for decades. Measurement accuracy meeting the highest industry standards.
Spare Parts 10+ Years
Long-term supply security with guaranteed spare parts supply for over 10 years. No production downtime due to missing spare parts.
Lifespan 30+ Years
Significant extension of device lifespan through regular professional maintenance. Investment protection and lower total cost of ownership over the entire lifecycle.
Third-Party Device Service
Service also for devices from Awite, ABB, Servomex, Sewerin, UNION, Siemens, Draeger and Endress+Hauser.
Please note: Our service for third-party devices is not available for all models and manufacturers. We evaluate each case individually.
Customer Reviews
“The service from Fresenius Instruments is excellent. Fast response times and competent technicians.”
Frequently Asked Questions
Sample extraction systems should be maintained every 6-12 months depending on operating conditions. For highly dusty or corrosive process gases, we recommend shorter intervals.
Maintenance includes inspection and cleaning of the extraction probe, checking heated lines and heating controllers, replacing filter units, testing pumps and valves, and a leak test of the entire extraction path.
Faulty sample extraction distorts all subsequent measurement results, regardless of analyzer quality. Only a correctly maintained extraction system delivers representative samples for precise analyses.
Yes, we also maintain sample extraction systems from other manufacturers. Contact us with the details of your system so we can individually assess the maintenance options.
Typical wear parts include filter elements, seals, pump diaphragms, heating tapes for heated lines, and valve seats. We exclusively use high-quality spare parts for maximum service life.
Chat with Tory about Fresenius Devices
Our AI Tory helps you with common error messages, first-aid measures, and compiling a service request. Fast answers around the clock – directly from the AI that knows our devices.
Simply click on the chat in the bottom right corner of the screen.
Request Service Now
Contact us for a customized maintenance offer for your Sample Extraction Systems in Cologne. Our experts are happy to advise you.
Our Products
Biogas BioBasic
Plug-and-play biogas analyzer for CH₄, CO₂, H₂S, O₂ and H₂
Learn more →
TDLAS Biomethane TDLAS
TDLAS laser analyzer for high-precision biomethane quality control
Learn more →
Solvents Gas Analyzer 150
Precise NDIR measurement of hazardous solvents in industrial environments
Learn more →
Flexible Gas Analyzer 210
Flexible gas analyzer with NDIR, EC and ZrO₂ sensors
Learn more →
Biomethane Gas Analyzer 210 - Biomethane
Optimized for biomethane feed-in monitoring in biogas plants
Learn more →
O₂ Gas Analyzer 210 O2 paramagnetic
Paramagnetic O₂ analyzer for precise oxygen measurements
Learn more →
Versatile Gas Analyzer 220
Versatile gas analyzer for emission and process monitoring
Learn more →
Formaldehyde Gas Analyzer 315 Formaldehyde
Specialized NDIR analyzer for precise formaldehyde measurement
Learn more →
Multi-gas Gas Analyzer 320
Multi-gas analyzer for up to 6 IR-active gases in industrial processes
Learn more →
Portable Gas Analyzer Portable 100
Portable gas analyzer for on-site mobile measurements
Learn more →
Tabletop Gas Cooler RCI 100
Compact gas cooler in tabletop housing with Duran glass heat exchanger
Learn more →
Compact Gas Cooler RCI 500
Compact 19" gas cooler with 0.86 vol.-% residual moisture
Learn more →
2 Streams Gas Cooler RCI 700
Gas cooler for two measurement gas streams with Duran glass heat exchanger
Learn more →
Control Smart Control 300
Stationary NDIR analyzer for threshold concentration monitoring
Learn more →
O₂ Smart O2
Oxygen analyzer with ZrO₂ sensor and wear-free technology
Learn more →
Portable Smart O2 Portable
Portable oxygen analyzer for flexible on-site measurements
Learn more →
InSitu Toxic Inline Analyzer TINA
InSitu gas analyzer for toxic and explosive gas mixtures
Learn more →
TCD FTC300
Versatile gas analyzer based on thermal conductivity detection (TCD)
Learn more →About Fresenius Instruments
For over 175 years, the name Fresenius has stood for innovation in chemical analytics. Fresenius Instruments offers comprehensive expertise in the measurement and continuous analysis of more than 120 substances – utilizing advanced methods including NDIR, EC, NDUV, zirconium oxide, TLDAS, and Raman laser spectroscopy. Founded from Carl Remigius Fresenius's Institut Fresenius, we combine a rich heritage with extractive process measurement technology at the highest level.
