How to Maintain Aseptic Conditions When Filling Vials

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Basically, the Xtrema LV represents the top of the companys production range and the acceptance of a technological change like the one introduced in the Micro Motion mass doubtless implies that the customer is able to fully understand the benefits.

Nevertheless, as already happened in many other industry sectors, in a few years the measuring technology based on Coriolis effect will provide the perfect base to build machines even in lower range.

Proof of this is that time-pressure competition technology, which relates the dosed volume with a variation of pressure over time, though much evolved in recent years does not offer the same guarantees of accuracy of Coriolis Mass. The relationship between the dosed volume, time and pressure keeps it true only in presence of laminar motion: everybody knows, for example, that nozzles opening and closing cause turbulence.

In addition to being independent from density and temperature, time-pressure technology that characterizes the flow meters Coriolis demonstrates to be unaffected by the kind of fluid motion, whether it's turbulent or laminar. The measure is in fact related only to the effective mass quantities in transit inside the instruments.

* * I. Ragazzini is HW-SW Technical Dept. Manager at IMA LIFE, R. Cazzaniga, Flow Product Specialist at Emerson Process Management Italia.

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How to Maintain Aseptic Conditions When Filling Vials