Approve™

• Introducing Approve™

  ( Approve™ )

  Approve™ is a component of the Metrology™ suite designed to manage and verify the meter factors generated by a flow computer. When Approve™ is activated in Metrology™, prove data can be accessed via the ‘Proves’ button in the Navigation Bar. N.B. … Continue reading →

• Adding a Meter

  ( Approve™ )

  1. Click the ‘Meters’ tab in the Database Bar 1 2. Select the station in the Inventory Menu 2 3. Click the ‘Add’ button 3 A new meter setup screen will appear. The meter setup settings are displayed in a … Continue reading →

• Editing/Updating a Meter

  ( Approve™ )

  1. Click the ‘Meters’ tab in the Database Bar 1 2. Select the station in the Inventory Menu 2 3. Select the Meter in the Meters List 3 The meter details screen will be displayed: N.B. You must have “Edit Meter” … Continue reading →

• Adding a Prove

  ( Approve™ )

  1. Navigate to the Station’s Proves screen See the ‘Viewing a Station’ section for more details. This will show the latest proves for each meter run. 2. Select a Meter Run from the Inventory Menu This will show all proves performed for the … Continue reading →

• Viewing the Prove History for a Meter

  ( Approve™ )

  1. Click the ‘Approve’ tab in the Database Bar 1 2. Select the station in the Inventory Menu 2 This will show the latest proves from each meter run: 3. Click on the meter run in the Latest Proves list 3 … Continue reading →

• Viewing the Prove Details for a Meter

  ( Approve™ )

  1. Click the ‘Approve’ tab in the Database Bar 1 2. Select the station in the Inventory Menu 2 This will show the latest proves from each meter run: 3. Click on the meter run in the Latest Proves list 3 … Continue reading →

• Accepting a Prove

  ( Approve™ )

  Once a meter factor has been validated by Approve, it can be implemented in the flow computer and must be marked as accepted in Approve. 1. Navigate to the Station See the ‘Viewing a Station’ section for more details. 2. Click the ‘Proves’ … Continue reading →

• Removing a Prove

  ( Approve™ )

  If a prove has been entered by mistake then it must be struck through rather than deleted to ensure a full traceable list of records are maintained. Tip: Once a prove has been struckthrough, the previous prove becomes the latest … Continue reading →

• Viewing Struckthrough Proves

  ( Approve™ )

  Proves can never be deleted from the database, instead they are struck though to hide them from day to day view. 1. View the Historical Proves for a Meter See the ‘View Historical Provers for a Meter‘ section for more details. … Continue reading →

• Prove Tests

  ( Approve™ )

  Each prove is subject to several tests: Test 1 – Performance Curve Approve extrapolates the meter factor based on the position of the flow rate on the performance curve. It then compares that calculated meter factor with the proved meter factor to get a percentage difference. … Continue reading →

• Charts

  ( Approve™ )

  The following charts are available in Approve: Flow Rate Linearisation Chart Proved Historical Meter Factor Chart Deviation From Previous Prove Chart Historical Temperature and Pressure Chart Meter Factor and Temperature Chart Repeatability and Reproducibility Chart Meter Factor Regression Chart Drift … Continue reading →