Overview
The ANDE DV-79B digital Viscometer is a viscosity measurement instrument that has been greatly improved on the basis of the original NDJ-79. It uses a stepping motor high subdivision driver with a 16-bit microcomputer processor as the core. It is a digital LCD Viscosity-Tester with blue backlight function. Its function and performance reach or exceed the professional level of the same type abroad, and can be connected to computers and printers.
Features
1. Stable and accurate rotation speed, clear key marking, programmed design, and easy operation.
2. When the torque is lower than 10% or higher than 90% measurement range, the instrument will sound an alarm.
3. The RTD temperature probe can monitor and measure viscosity temperature in real time, with an accuracy of 0.1 ° C and a measurement range of 0 ° C -120 ° C.
4. The screen directly displays the viscosity, speed, temperature, percentile torque, rotor number and the maximum viscosity value that can be measured at the current speed of the selected rotor.
5. Optional RS232 interface printing is available, and the printing interval is set by the user.
6. The main control board and subdivision driver board are all made of patch technology, and the circuit design is based on a professional microcomputer processor, resulting in a reasonable and compact structure.
7. Measurement and correction of digital Viscometer full scale and Linearity of each gear are carried out through PC interface, and its Measurement performance and function reach the professional level of the same type abroad.
Principle
DV-79B Digital Viscometer for measurement of Tack Resistance and dynamic viscosity of liquids.
Applications
Oil, paints, food, paint, paper, cosmetics, chemicals, capsule Adhesives and other fluid viscosity determination
