Application Note: m-VROCi Technology and Measurement
7 Mar 2014

The m-VROCi instrument is a microfluidic 'Viscometer/Rheometer-On-a-Chip' that operates by measuring the pressure difference along a micro-scale rectangular slit channel with MEMS sensors, as a sample flows through the channel at a controlled volume flow rate. This technical note explains the technology behind the m-VROCi instrument and presents and example flow curve for Xanthan Gum solution.