Welker Engineering Pte. Ltd. Product Catalog 2002
Control ValvesGas ProductsInstrument Regulators/Filters and Filter dryersLight Liquid Samplers
CylindersCrude Oil SamplersInjection SystemsMiscellaneous
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Cylinders
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WELKER CONSTANT PRESSURE SAMPLE CYLINDERS



 

VORTEX MIXER

Stratification of a sample can occur when the sample consists of multiple components. This stratification must be broken up in order to achieve accurate test results. The vortex mixer accomplishes this most effectively.

The vortex mixer consists of a disc fastened to the end of a rod. The rod passes through a series of seals and bearings so as to be accessible from outside the cylinder. With just a few quick strokes the entire collected sample is made perfectly homogeneous, regardless of product composition. If the sample was collected properly, this will assure accurate test results.

PURGE END CAP

Welker Engineering Company offers the purge end cap as an option for all of our constant pressure sample cylinders. A valve, built into the side of the flange, is ported to the internal face of the end cap. This valve allows the operator to purge the inlet piping through the inlet valve and to the face of the piston. This eliminates any possibility of contaminants being trapped in the inlet piping.

 


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