I. Summary
　The instrument is one of the upgraded products in our company. Adopting the advanced mechanical design technology, the manufacture techniques and the microcomputer technology, it can collect data accurately. Using white background light and ultra bright LED display screen, it can show data clearly. With a special printing interface, it can plot out the measurement data through a printer.
　The instrument has the characteristics of high measurement sensitivity, reliable results and beautiful model, as well as convenience to be operated. It is suitable to determine the absolute viscosity of the Newton liquids and the apparent viscosity of non-Newton liquids. It can be widely used to determine the viscosity of various liquid such as greases, oil paints, plastic, pharmaceuticals, dopes, adhesives, and detergents, etc.

II. Main technical specifications and parameters
　1. Measurement range: 0.1～6000 000 mPa·s
　2. Spindle: No.1～4 total four types of spindles ( No.0 is optional)
　3. Spindle speed: 0.1～200 RPM; Continuously speed regulation
　4. Measurement error: ±2% (F.S)
　5. Power supply: AC 220 V±10 %, 50 Hz±10 %
　6. Working environment:
　　(1) Ambient temperature: 5～35℃
　　(2) Relative humidity: ≤80%