Aug 2004Wyatt Technology Corp.Request Info
Wyatt Technology Corp. designed its ViscoStar, an online viscometer with a proprietary transducer protection system and software-selectable delay volumes of 15, 8 and 4 ml, so that users won't have to replumb the instrument after changing solvents, samples or columns. Ambient and subambient temperature control between 4 and 60 °C eliminates the need for an external water bath. A pulse-dampening correction algorithm eliminates residual pump pulses that are not canceled by the capillary bridge design. The system accepts external signals for zero, purge and recycle, and has Ethernet and USB communications ports. A full-color LCD exhibits data.