Air Buoyancy Correction Tool • M&Q Engineering

M&Q Engineering • OIML R111 / ISO Mass Metrology Screening • Air Density / Object Density / True Mass Correction

Mass / Artefact Reference

Conventional Mass g

Air Density kg/m3

Reference Density kg/m3

Object Material

Mass Class

Unit Display

Assessment Notes

Air buoyancy correction estimates true mass from conventional mass using air density, reference density and object density. Use as a mass metrology decision-support aid; final certificates should follow authorised laboratory, OIML R111, ISO and customer-specific procedures.

Mass Ref	Conv. Mass	True Mass	Air Density	Object Density	Correction	Category	Run ID	Action
No air buoyancy correction records added

True Mass Vacuum Basis

1000.000000 g

Buoyancy-corrected true mass estimate

Mass Correction

+0.000 mg

Correction relative to conventional mass

Correction Category

LOW BUOYANCY IMPACT

Correction is small for normal screening use

Buoyancy Correction Gauge

LOW MASS CORRECTION LOAD

Current Technical Basis

Steel | Air 1.200

Density values used for correction

Audit Status: No calculation recorded.