Among the first instruments plastics molders, extruders, and compounders are likely to consider when outfitting a new lab is a melt-flow indexer or “melt indexer.” Known as an extrusion plastometer in ...

In order to understand the benefits and drawbacks of the melt-flow-rate (MFR) test completely, it is essential to know something about how the test is carried out. The methodology is included in ASTM ...

A peak expiratory flow rate (PEFR) measures how effectively you exhale. Also called a peak flow meter, this handheld device helps you document the amount of air and the speed at which you can ...

Switzerland, China, Germany, Spain, France, India, Italy, Japan, Republic of Korea, Kingdom of the Netherlands, Russian Federation, Sweden, United States of America The IAEA Coordinated Research ...

Oil field operators can use several practical equations for calculating flow rates of natural gas through venturi gas-lift valves. For critical flow, this analysis derived such equations from a ...

Before you begin flow testing, ask the water utility for a hydrant map that shows a diagram of the water-supply system. Reviewing the system layout lets the tester understand the underground water ...

Mart Resources, Inc. (MMT.V) and its co-venturers, Midwestern Oil and Gas Company Plc. and SunTrust Oil Company Limited today reported the initial flow rate test results for the UMU-9 well and an ...