Tenders Are Invited For Calibration Unimeet Reference Case in Netherlands The

Work Detail

As A National Network Operator, Gasunie Is Responsible, Among Other Things, For Transporting And Measuring Gas Quantities At All Exit Points Of The National Gas Transport Network. To Measure How Much Energy Has Been Supplied, Measurements Are Taken At All Gas Receiving Stations And Export Stations To Determine The Quantity And Quality Of The Gas Supplied. This Is Done With Flow Computers, So-Called Electronic Volume Conversion Instruments (Evhi). Flow Meters And Gas Chromatographs Are Connected To It For This Purpose. These Measurements Are Accountable (Fyscal Metering); Invoices Are Drawn Up Based On The Measurements. That Is Why These Measurements Are Supervised By The Acm. The Flow Computers Must Be Calibrated Annually In Accordance With Legal Requirements; The Gas Lnb Measurement Conditions. These Calibrations Are Carried Out By Gasunie Employees Using A Calibration Unit Developed In-House (Unimeet Reference Case). It Contains Two Pressure Sensors And One Temperature Sensor. The Scope Of The Assignment Includes The Calibration Of Sensors In The Reference Case. This Should Be Done Twice A Year. The Assignment Also Includes Required Corrective Maintenance. A Total Of 52 Reference Cases Are Currently In Use Spread Over A Total Of 10 Offices In The Netherlands.

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