3 good practices for gas analysers maintenance

Regular, conscientious maintenance of gas analyzers is essential to ensure optimum, reliable operation. These instruments are essential for accurate and fast measurements of gas concentrations. It is therefore important not to neglect their maintenance.  

Having a maintenance plan in place for these instruments will minimise the risk of working with faulty equipment, which can lead to costly delays and even dangerous situations. 

Discoverthree best practices for your gas analysers maintenance, in order to ensure the accuracy and longevity of your analytical instruments.  


Opt for easy-to-maintain gas analysers

Opt for easy-to-maintain gas analysers

When selecting a gas analyser system for your industrial application, maintenance is a very critical element to take into account.

Ensuring that the gas analyser is easy to maintain avoids costly and time-consuming downtime for maintenance and repairs. 

nvesting in a product designed with maintenance in mind

Investing in a product designed with maintenance in mind is one way of ensuring that the instrument will operate smoothly over the long term .

You can concentrate on other tasks, safe in the knowledge that the maintenance of your appliances won't cause any problems.


Foresee preventive maintenance

Foresee preventive maintenance for your gas analysers

Creating a tailor-made maintenance plan for your gas analysers is an effective way of ensuring that you get the most out of its use. By planning ahead, you will be able to anticipate any repairs that may be required and therefore control and smooth out your maintenance budget.  

At Fuji Electric, we offer different types of repair and maintenance contracts so that you can choose the one that best suits your needs:

Maintenance services (P2)

Our service engineers will make one or two visits per year, depending on your needs and protocols. These regular visits allow us to carry out the essential maintenance, cleaning and calibration of your gas analyser and guarantee reliable and accurate measurements.  

Monthly (P2m) or quarterly (P2t) preventive maintenance services

preventive maintenance services

Monthly (P2m) or quarterly (P2t) maintenance visits ensure that the components of the gas analysis system and your analyzer remain in good working order.  

Our technicians carry out these monthly or quarterly visits to ensure the proper functioning and calibration of your tools and equipment, in addition to the annual maintenance visits.  

These more frequent visits are also generally of shorter duration. Thanks to them, our engineers are able to detect potential future failures and consequences at the earliest possible stage. This avoids unplanned interventions, unnecessary damage and costly downtime.

QAL2 and AST assistance services for your QAL1-certified Continuous Emissions Monitoring Systems (CEMS)

Our technicians carry out rigorous operational tests in conjunction with the inspection body.


By comparing data from the SRM (the standardized reference method used by the inspection office) and the AMS (or CEMS, your automatic measurement system), they check together on site that emissions measurements are compliant.

maintenance services

Corrective maintenance services (P2d)

Our experts strive to diagnose, find and eliminate the causes of malfunctions through rigorous inspection. They will deploy all necessary means to keep your system and its components running (sampling probes, gas detectors, refrigeration units, sampling pumps).


With the P2d troubleshooting option, we will provide you with immediate assistance and diagnosis within 72 hours of your request for verification and repair. The P2d option includes two curative maintenance (troubleshooting), cleaning and inspection operations per year. 

Gas analysers are essential for accurate and timely measurements of your industrial plant. By investing in a tailored preventive maintenance plan, you can be assured that your instruments will operate accurately and efficiently over the long term. 


Trust Fuji Electric for the maintenance of your gas analysers

Trust Fuji Electric for the maintenance of your gas analysers

Care and maintenance of your analyser and its parts is a factor you should consider, as this service ensures that your analytical system operates reliably and efficiently.   

Fuji Electric'maintenance programs offer an optimal analysis solution for all manufacturers as diagnosis, maintenance, and repair of products are carried out by an expert, allowing your staff to remain focused on their core operations tasks.  

Our experience with gas analysis systems integration  ensures the reliable performance of your equipment throughout its lifetime.

Thanks to regular and careful maintenance of your equipment, your gas analysers are : 

By opting for a tailor-made maintenance plan and trusting Fuji Electric experts, you can ensure that your gas analysers will perform better. Good maintenance is essential to get the most out of a gas analysis system over the long term. 

tailor-made maintenance plan


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Building a maintenance plan together