ZNN-D12 digital display rotary viscometer is controlled by a traditional mechanical transmission to a single-chip microcomputer, and the data is more stable in long-term use. The rheological parameters can be measured at twelve speeds and twelve speeds. The rheological curves are drawn according to the multi-point measurement values to determine the flow pattern of the liquid during the flow. The appropriate calculation formula is used to accurately predict the non-Newtonian fluid. The measurement is used for the research and analysis of rheological parameters of on-site drilling fluid. At the same time, a series of technical parameters such as dynamic and static shear force, fluidity index and consistency coefficient can be measured. Conducive to the need for safe, fast, scientific drilling. It has the characteristics of convenient operation and accurate test.

Technical parameters

ZNN-12  F1 Torsion spring measuring assembly