Calibration Gas Mixtures Three Decisions Have to Be Made
DECISION NO. 1 THE RIGHT APPROACH Even a simple listing of mixture components can require decisions. Mixture accuracy, component compatibility, background impurities and pressure levels are some of the factors to be considered. Matheson has the experienced personnel at each location to provide the right approach for your application.
DECISION NO. 2 THE RIGHT CYLINDER To many, this means only the material of construction or internal cylinder treatment. At Matheson, this question means much more. Safety, pressurevolume relationship, chemical proper ties of the components, storage and portability, in addition to material of construction and internal cylinder treatment are all inter-related and vary with your requirements—Matheson's 30 years of experience in gas mixtures will provide the right cylinder decision.
DECISION NO. 3 THE RIGHT REGULATOR Matheson has more than 100 different pressure regulators from which to choose exactly the right regulator for your mixture. The selection of the wrong regulator can change your mix ture by adding impurities and/or reducing component concentrations. Our experience takes the guess work out of regulator decisions. When you need a gas mixture— the decision is simple—let Matheson be your supplier. Matheson has prepared a bro chure on mixtures and the factors affecting them. It's valuable infor mation for instrument users. ( Ise the Reader Service No. for your free copy.
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