Rotational viscometer is an upgraded product of our company's digital viscometer. This instrument adopts more advanced mechanical design technology, manufacturing process, and microcomputer control technology.
The data acquisition is correct and the display uses a high-resolution TFT display screen, which shows the data clearly and has more comprehensive functions.
This precision instrument has the characteristics of high measurement sensitivity, reliable test results, easy operation, and an elegant appearance. It is designed for measuring the absolute viscosity of Newtonian fluids and the apparent relative viscosity of non-Newtonian fluids.
It can be widely used in the measurement of products such as oils, paints, plastics, pharmaceuticals, food, coatings, adhesives, glue meters, resins, and chemical raw materials.
LVT Series:
Rotational viscometer has the characteristics of high measurement sensitivity, reliable test results, easy operation, and beautiful appearance. It is a precision instrument used to measure the absolute viscosity of Newtonian liquids and the apparent relative viscosity of non-Newtonian liquids. It can be widely used in the measurement of various products such as grease, paint, plastic, medicine, food, coatings, adhesives, viscometers, resins, and chemical raw materials.
Rotational viscometer is a viscosity meter. The rotor is driven by a motor through a variable speed belt to rotate at a constant speed. When the rotor rotates in the liquid, the liquid will generate a viscosity torque acting on the rotor. The greater the viscosity of the liquid, the greater the viscous torque; conversely, the smaller the viscosity of the liquid, the smaller the viscous torque. The viscous torque acting on the rotor is detected by a sensor and the viscosity of the tested liquid is calculated after being processed by a computer. The instrument comes with 4 types of rotors (No.1, No.2, No.3, No.4) and two speed modes: stepless speed regulation and grade speed regulation. The grade speed regulation has 10 speeds (0.5, 1, 2, 2.5, 4, 5, 10, 20, 50, 100 rpm), which can measure the viscosity values of various liquids within the measurement range. It also has a temperature measurement device, which can display the temperature directly on the screen, and observe the viscosity change caused by temperature change.
Shear force and shear rate can only be displayed when the 0# rotor and small sample adapter are selected.
Product Application
LVT Series: Suitable for low viscosity materials, can measure the thinnest materials. Typical examples include: ink, oil, and solvents.
RVT Series: Suitable for medium viscosity materials with viscosity higher than those measured by LV torque. Typical examples include: cheese, food, and paint.
HAT Series: Suitable for higher viscosity materials with viscosity higher than those measured by RV torque. Typical examples include: gelling agents, chocolate, and epoxy resins. (Not currently available)
HBT Series: Suitable for even higher viscosity materials with viscosity higher than those measured by HA torque. Typical examples include: asphalt, joint compounds, and molasses.
