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Supplementary Comparison: Bilateral comparison of gas provers in the gas flow range from 0.35 m3/h to 25 m3/h

Project Description:

The purpose of the comparison is to validate the CMCs of the largest piston facility at INRIM, known as Megas.

In this bilateral comparison, we will assess the performance of piston provers in the gas flow range from 0.35 m3/h to 25 m3/h.


Progress Report 2026-03-05

The measurements have been completed and Draft B is in progress.

Subjects
Flow (F)
Coordinating Institute
INRiM (Italy)
Participating Partners
METAS (Switzerland)

Information

Reg. No.
1705
Registered in KCDB
Collaboration Type
Comparison
Comparison Type
Supplementary Comparison (SC)
Status
in progress
Last Progress Report
2026-07-31
Starting
2025-04-07
Proposed Completion
2025-06-30