Competent, cost-effective calibration

Endress+Hauser performs and advises on all aspects of calibration from in-situ testing through to fully accredited factory calibration. We see our calibration service as part of your maintenance planning and will support you from the initial audit of your installed base through to repairs and replacements.

In-house calibration

At our UK headquarters in Manchester we have a suite of calibration laboratories employing state-of-the-art technology to meet your calibration needs. Our facilities are traceable to national standards and meet the requirements of ISO 17025. Your instruments can be returned in fewer than five days on request.

We calibrate instruments across a range of measuring principles:


Flowmeters from 8–100mm are calibrated against Endress+Hauser Promass Coriolis twin reference meters. Calibration of your flowmeter can be carried out in volume or mass, with a calibration uncertainty of ±0.08%. Our flow calibration rig is suitable for any meter with DIN/ANSI flanges, screwed threads or hygienic process connections and flow ranges from 0.1m³/hr to 90m³/hr (100 – 90,000kg/hr). Our in-house water flow calibration rig incorporates the very latest developments in Endress+Hauser flow technology to provide high quality, water-based flow calibrations.


Our experienced technicians will calibrate your pressure device to your own metrological specifications in our state-of-the-art laboratory. We can calibrate device ranges from 25 mbar up to 250 bar to a certified uncertainty of ±0.015 mbar in the range of 0 to 10 bar or ±0.05 bar in the range 0 to 250 bar. Our computerised systems mean that our work is both rapid and flexible.


Temperature measurement is a vital factor in the quality control of your final product. In our in-house laboratory we will calibrate your temperature device to your specific requirements (from -15°C up to 600°C.)

Test & Measuring equipment

Endress+Hauser’s in-house calibration facilities can also test and calibrate engineers’ test and measuring devices such as frequency counters, multimeters and resistance boxes.

On-site calibration services

On-site calibration is performed by specialist, highly trained engineers. Convenient and cost-effective, it removes the need to send instruments off site as our specialists come to you, keeping downtime to an absolute minimum. It also offers the highest flexibility as calibration can be scheduled according to the availability of each of your devices. Our qualified and experienced field service engineers can diagnose faults there and then, performing adjustment and recalibration instantly where necessary. Having our engineers on your site also offers the benefit of direct communication with your staff and means that calibration takes place close to the operating conditions. All Endress+Hauser calibrations are traceable to national standards and calibration certificates are ISO 17025 compliant.

On-site analytical calibration

In the field of analytical calibration, we now offer a calibration service for your Memosens digital sensors. Using the latest advances in offline calibration, we can perform fully documented, traceable calibration of your pH/ORP, conductivity, dissolved oxygen and chlorine Memosens sensors. Additionally, the final report includes all of the sensor’s calibration and operation history, including a chart showing historical slope and zero point – vital aids for predictive maintenance.

0161 286 5150

Endress+Hauser Ltd
Floats Road
M23 9NF

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