Operation & maintenance for provers and master meters

Support for site engineers in analysis of diagnostics and system maintenance

  • Maintenance contracts and service level agreements
  • Pre-defined service rates and response times
  • 24/7 Customer support and emergency helpdesk
  • Periodic health checks and software updates

Operation & maintenance for provers and master meters

Support for site engineers in analysis of diagnostics and system maintenance

  • Maintenance contracts and service level agreements
  • Pre-defined service rates and response times
  • 24/7 Customer support and emergency helpdesk
  • Periodic health checks and software updates

Overview

Having so many calibration facilities in their manufacturing facilities, KROHNE has dedicated experienced engineers who are very familiar with the required verification and calibration actions, and the analysis of diagnostics. These engineers are available within a service contract, to advise the operators dealing with such facilities on diagnostic abnormalities, and regular maintenance actions, as well as assistance with software updates.

In addition KROHNE engineers can support on site in the periodic verification and re-calibration of provers and calibration facilities to ensure full traceability to the local national standards, according to an agreed schedule. The services can also be expanded to include master meter re-calibrations.

Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.

  • Scheduled maintenance during shutdown
  • Review of diagnostics and process parameters
  • Spare parts management
  • Guaranteed response and mobilisation times

Related solutions

Ball provers

Standalone or fully integrated prover solution

  • Engineered solutions optimised for the customer processes
  • Stand alone or integrated into the metering skid
  • Uni- and bi-directional, with diameters from 3" to 36"

Mobile provers

On-site master metering solution

  • On-site meter verification against a mobile master meter
  • Cost effective solution due to sharing between different locations
  • Lowest measurement uncertainty by periodic verification of prover against national and international standards
  • Engineered prover solution optimised for specific applications

Calibration runs and skids

Calibration solution for liquids and gases

  • Comparable systems to those used during the manufacture of KROHNE flowmeters
  • Flexible concept, with a design tailored to the requested application range of the flow control
  • Available with calibration in accordance with national and international standards

Related services

Consultancy & engineering for provers and master meters

From metrology and engineering concepts, through to design and quality management

  • Consultancy regarding local and international metrology requirements and certifications
  • Cost effective engineering concepts tailored to the application and installation
  • Detailed design of mechanical setup, instrumentation, E&I and software
  • Project Management and quality assurance as ISO-9001, ISO-14001 & OHSAS-18001

Start-up & commissioning for provers and master meters

On-site commissioning services for on- and offshore installations

  • Consultancy during the implementation of systems with KROHNE and non-KROHNE products
  • Assurance of smooth and continuous operation in the field
  • Site acceptance testing (SAT) to verify the system is working according to the requirements

System calibration & validation for provers and master meters

Periodic verification and re-calibrations

  • KROHNE certified validation with full audit trail
  • On-site or laboratory calibration of instruments
  • Adjustments according to application requirements
  • Uncertainty calculations with all parties involved
  • Periodical inspection, including environmental and metrological certification

Training for provers and master meters

Improve metrology knowledge and associated skills

  • In-depth training on metrology expertise
  • Theoretical and hands-on training
  • From web-based seminars to extensive on-site workshops
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