Service
Flow and energy measurement calibration
Measurement errors accumulate and can cost millions.
IndMeas calibration services guarantee that your process data is always reliable and your decisions are fact-based. We perform on-site calibrations for the process industry using our FINAS-accredited methods for flow calibrations*, and our industry-leading accuracy, backed by the expertise of more than 20,000 calibrations. We calibrate instrumentation in all operating environments, for all types of fluids, liquids and gases – regardless of temperature, pressure, or hazardous conditions.
Do you recognise these challenges?
Inaccurate measurement values often undermine process performance in ways that are difficult to isolate, leading to persistent uncertainty. Whether it is the integrity of your billing, the precision of NOx and CO₂ data for emissions trading, or the need for a rock-solid foundation for major investment decisions, reliable data is non-negotiable. If your current instrumentation leaves room for doubt, we provide the technical clarity required to secure your operations.
Get in touch with us to learn more about field calibration services.

Why choose IndMeas calibration services?
FINAS-accredited quality
Our flow calibration methods are FINAS-accredited* and our measurement accuracy is the leader in the industry. The experience of more than 20,000 calibrations is reflected in every assignment we undertake.
Effortless and comprehensive
We always carry out calibrations on-site, without any preparation, process interruptions or the need to disconnect meters. We measure everything that flows, regardless of temperature or the nature of the substance.
Clear reporting and genuine care
We report results in a clear and unbiased way, providing timely notice of upcoming calibration needs. Our personal approach delivers insights that go far beyond a calibration report.

How the calibration service works
Accurate information leads to better decision-making. Reliable data is the starting point for all development work, and the precise measurement data achieved through calibration enables data-driven management and optimisation.
- On-site calibration. We always carry out the calibration of the meters on-site. This allows us to see the actual conditions in the operating environment and identify all sources of measurement error that may be affecting the result.
- Determining the optimal calibration interval. We help you determine the right calibration interval for your equipment to achieve the best efficiency and avoid surprises.
- Analysis and reporting. We verify the exact flow rates of your plant, analyse the collected data, and provide you with a comprehensive report of the results.
Calibration is only the starting point
IndMeas is more than a calibration partner. We help our customers make full use of accurate measurement data. Alongside our calibration service, we offer:

HeatMonitor online quality control
By continuously monitoring your measurement data we prevent the hidden costs and operational risks that arise from measurement errors.

HeatHamster
We optimise energy efficiency for energy-intensive industries by leveraging high-precision data, transforming your technical performance into measurable profitability

HeatHummingbird
Help power plants improve their processes with accurate measurement data and maximise their profitability.
Everything that flows can be measured accurately.
When you want to tune up your plant to first-class measurement accuracy, we’re ready to help.
Talk to an expert

Antti Peuhkurinen
Sales & Account Manager,
Calibrations & measurement quality
