The digital viscometer adopts professional mechanical design technology, manufacturing process and microcomputer control technology, and the data is collected correctly; the display adopts a blue backlight, high-brightness LCD display screen, and the data display is clear. This instrument has the characteristics of high measurement sensitivity, reliable test results, convenient use and operation, and beautiful appearance. It is an instrument used to measure the viscosity of Newtonian liquids and the apparent viscosity of non-Newtonian liquids.
The digital viscometer is suitable for measuring the viscosity and rheological properties of various liquids and semi-fluids. Compared with similar instruments, this instrument has the characteristics of high measurement sensitivity, good anti-interference performance, wide working voltage (110V-220V, 50HZ-60HZ are acceptable), reliable test results, convenient use and operation, and beautiful appearance. It is widely used to measure the viscosity of various liquids such as oil, paint, plastic, food, medicine, adhesive, etc. It is widely used in scientific research such as petrochemical, pharmaceutical, food, light industry, and textile. Digital viscometer is one of the most widely used precision instruments in new product development and product quality control test analysis.
Working principle of digital viscometer
1. This instrument is a digital display viscometer, and the motor drives the rotor to rotate at a constant speed through variable speed. When the rotor rotates in the liquid, the liquid will generate a viscous moment acting on the rotor, and the viscous moment will be larger; conversely, the smaller the viscosity of the liquid, the smaller the viscous moment. The viscous moment acting on the rotor is determined by The sensor detects it, and after computer processing, the viscosity of the measured liquid is obtained.
2. The digital viscometer adopts microcomputer technology, which can conveniently set the range (rotor number and speed), digitally process the data detected by the sensor, and clearly display the rotor number and speed set during measurement on the display screen. , the viscosity value of the measured liquid and its full scale percentage value, etc.
3. The digital viscometer is equipped with 4 rotors (No. 1, 2, 3, 4) and 8 speeds (0.3, 0.6, 1.5, 3, 6, 12, 30, 60 rpm), and the 32 This combination can measure the viscosity of various liquids within the determination range.
