Purity control | Article about purity control by The Free Dictionary
purity control[′pyu̇r·əd·ē kən‚trōl]
A potentiometer or rheostat used to adjust the direct current through the purity coil.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive
The degree of polynomials q(s) and r(s) must satisfy the following inequality to meet the conditions of inner purity control
Precise water purity control
enhances the chamber's cleanliness and maximizes the life of components in the humidification system.
Similarly, at the High Purity Controls
Division of Tescom Corp., Elk River, Minn.
The divisions are Industrial Controls Division (ICD), High Purity Controls
Division (HPCD), and Electronic Controls Division (ECD).