1 / 2

Different Types of Water Draw Calibration Systems

There are various types of meter prover systems available in the market inclusive of Bi-directional, Uni-directional, prover water draw calibration, and verification systems. Whether it is a turbine meter, coriolis meter or a positive displacement meter, the basic proving of their reliability and unmatchable accuracy in fiscal metering.

ogsi
Télécharger la présentation

Different Types of Water Draw Calibration Systems

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. ****************************************************************************************** Proving is one of the most crucial and intricate part of the proving process. It contributes to the highest level of accuracy and performance. There are various types of meter prover skid and systems available in the market inclusive of Bi-directional, Uni-directional, and Water draw calibration & Verification systems and Master meters. The test is aimed at assuring accuracy at all times. Whether it is a turbine meter, coriolis meter, or a positive displacement meter, the basic proving principles remain the same. Each meter is different and demonstrates different characteristics while proving, but basic principles do not change. Meter provers can either be an integrated part of the system or a stand-alone unit. Sometimes, the design specification is based on the specification provided by the client or according to an onsite survey carried out by a reputed prover water draw calibration systems provider. Here’s a list of components of a typical prover water draw calibration system- •Water Storage Tank •Calibration Cans or Standard Capacity Measures •Turbine Flow Meter •Pump •Flow Diverter Valve 1

  2. Understanding Concepts of Various Meter Provers Bi-Drectional Pipe Provers Bi-direction pipe prover is the most sought after and commonly used prover across the industry. It is considered the most reliable system for verifying meter readings. It has the ability to enable the metering stream pass through the prover at full flow and that makes it so popular. Bi-directional provers with Straight Calibrated Section Bi-directional prover with straight calibrated section has a number of advantages over traditional U shape of Bi-directional meter prover. It facilitates more stable flow rate during proving, lower pressure drops over the meter prover, better repeatability and more accurate calibration, less wear out of the sphere and durability of pipes’ internal coating to name a few. Mechanical Displacement Meter Prover Consisting of a calibrated section, 4-way flow diversion valve, pressure and temperature instruments, sphere detector switches, auxiliary drain and vent piping, launching and receiving chambers, this meter prover is a comprehensive integrated solution. It is aimed at calibrating a variety of flow meters through the facilitation of multiple transferring of definite fluid volume. Notable prover water draw calibration service providers offer water draw equipment certified by VSL and NMI and hence their services and products must be preferred for higher accuracy. For more details, contact Us: Address: Office 468, Building A3, DWC, Dubai Logistics City, Business Park, Dubai, UAE, P.O. Box 712360 Website: - https://ogsi.ae/ Email: - ogsi@oghl.co.uk Phone: - +971 4 884 28 52 2

More Related