Essex Lloyd- Services

Production Measurement and Calibration Services

Essex Lloyds is the pioneer in offering specialized engineering services ventured into the flow audits and flow calibration services in collaboration with CEESI Inc. of USA

Services offered through our service partner: CEESI
  • NIST traceable primary and secondary calibration for numerous types of flow meters and fluids
  • CEESI offers calibration-related engineering services, valve testing, wet gas testing, and a wide range of flow measurement training services
Frequently calibrated meter types:
  • Critical Flow Venturis/ Sonic Nozzles Ultrasonic Flowmeters
  • Differential Meters
  • Swirl meters
  • Cone Flowmeters
  • Subsonic Venturis/Nozzles Vortex Shedding Flowmeters Anemometers & Velocity Meters Custom Meters
  • Turbine Flowmeters
  • Coriolis Meters
  • Insertion Meters
  • Multiple Venturi/ Nozzle Assembiles Magnetic Flowmeters
  • Flowmeter/Flow Computer Combination Annubar Flow Meters
  • Orifice Meters
  • Laminar Flow Elements
  • Positive Displacement Meters
  • Valves used for Measurement & Control Variable Area Flowmeter (Rotameters) Thermal Mass & Velocity Meters
  • CMS (CEESI Measurement Solutions) is a division of CEESI that offers a wide range of measurement engineering services with a focus on measurement performance
Electrical Testing Services
CMS Service segments include:
  • System balance analysis (LAUF), field audits/ assessments
  • Measurement uncertainty analysis
  • Allocation measurement
  • Flow algorithm verification
  • Statistical Process Control (SPC) analysis
  • Custody transfer dispute resolution and equipment pass fail testing
  • Flow measurement problem troubleshooting and flow measurement system design
  • Testing of new meter types
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Our Service Partners