Mass flow meter Micro motion flowmeter rosemount coriolis flow and density transmitter 1.Advantica Flow Centre, located in the UK, is an UKAS accredited laboratory in accordance with ISO/IEC 17025. Reference uncertainty is ±0.19% of flow rate, traceable to 100mm (4") and 200mm (8") turbine meters. Test conditions were conducted utilizing 2. Rosemount has conducted extensive performance testing of the Annubar Flowmeter in water objectiveof the tests conducted at both laboratories was to add to the baseline mass flow rate as a function of Reynolds number in a natural gas medium. 3.The purpose of this test was to evaluate the measurement accuracy of the Annubar Flowmeters compared to reference meters Specification: If you are interested inour products ,please do not hesitate to contact us . QQ:2074458894 Skype:xianbiying3 Cell: +86-15010298519