www.pcimag.com/articles/83715-brookfield-engineering-laboratories-viscometer
Brookfield Engineering Laboratories: Viscometer
October 4, 2000
The new PVT-230 portable process viscometer was designed to measure and control viscosity and pH of fluids including printing ink in any process application. The two-piece instrument consists of the viscometer probe and a second, detachable probe with a scaled pH sensor and an optional temperature sensor. It can operate in stand-alone mode with an optional viscosity readout built into its head.