The DV-1C Brinell Rotational Viscometer is designed and manufactured in accordance with the requirements of T0625 "Asphalt Brinell Rotational Viscosity Test (Brookfield Viscometer Method)" in the Chinese transportation industry standard JTJ052 "Test Code for Asphalt and Asphalt Mixtures in Highway Engineering". It is a replacement product of our company's DV-1C and NDJ-1B rotational viscometers, suitable for measuring the viscosity of Newtonian liquids and the apparent viscosity of non Newtonian liquids.

The mechanical design technology and manufacturing process used in this instrument utilize microcomputer technology for temperature control, data acquisition, and data processing; The monitor adopts a white backlight and high brightness LCD display screen; Equipped with a micro needle printer output device. The test results can be displayed in real-time on the screen or printed out through a printer. In addition, through the RS232 data communication port of this instrument, it can also be connected to a personal computer.