Your flowmeters and many other measuring instruments require regular calibration to gather information about the current condition of the device. Fluctuating measurements can not only have an impact on process stability and operating costs but potentially have legal and regulatory consequences. Yet the needs of every industry are different. This is why Endress+Hauser offers a full range of calibration services, from laboratory calibration to on-site calibration and verification. Whatever your requirements, you can count on us for calibration.
Calibration services are offered on an individual or contract basis. Both Endress+Hauser and third-party devices can be calibrated at their place of installation (on-site calibration) or at Endress+Hauser facilities (laboratory calibration). The main objective is to check the accuracy of measurements by comparing your device’s values with the values of known traceable references. The results of the comparisons are recorded in calibration certificates.
Calibration close to operating conditions On-site calibration is performed by 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 needs of your process. Our qualified and experienced field service engineers can perform adjustments, diagnose faults and recalibrate instantly where necessary. Our mobile rigs are fully traceable to national standards.
Highest accuracy Calibration performed in a laboratory offers the best calibration uncertainty and the widest calibration ranges. At our UK headquarters we have invested in water and gas flow rigs incorporating the very latest developments in flow technology to provide high quality calibrations. The facilities are traceable to national standards and meet the requirements of ISO 17025.
Flowmeters from 8-100mm (or up to 80mm for Vortex meters) are calibrated against Endress+Hauser Promass Coriolis dual reference meters. Our flow rig is suitable for any meter with DIN/ANSI flanges, screwed threads or hygienic process connections and flow ranges from 0.2m³/hr to 70m³/hr (200 to 70,000 kg/hr).
Flowmeters bigger than 100mm in diameter are sent to our primary calibration facilities in Europe, so there’s virtually nothing we can’t handle. We also calibrate pressure and temperature devices, as well as test and measurement equipment, at our laboratories in Manchester.
On-site 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. 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.
Optimised calibration Our service team can help you draw up a calibration contract, defining calibration specifics for the applicable parameters. By relying on us to implement optimum and effective calibration processes, you will enhance productivity, ensure compliance and maintain the quality of your product.
Example of calibration certificate
• Contains all fields required by ISO 17025.
• Contains graph for better visualisation.
• Certificates in PDF format will be supplied on completion of the calibration.
• For laboratory calibration, paper copies will also be sent back with the device.
• Certificates can also be uploaded directly to your asset management system.
For more information please email sales@uk.endress.com or call us on 0161 286 5150