Product standard: 1. The system is composed of a DSHJ-1B Rotation Viscometer, a double layers glass temperature preservation cylinder, a printer, and a DSHY-10 Constant Water Bath. 2. The viscosity is sensitive to temperature. The constant temperature water bath and temperature preservation cylinder provide a stable and constant temperature environment for measured liquids, then it can ensure accuracy of test data; 3. Technical parameter of HWY-10 Constant Temperature Circulation Bath: (1) Temperature controlling range: -10 °C~95°C; (2) Temperature fluctuation: ±0.1°C; More rotational viscometer: DSHJ-8S Rotational Viscometer DSHJ-79 Rotational Viscometer DSHJ-7 Rotation Viscometer DSHJ-5S Rotational Viscometer DSHJ-4 Rotational Viscometer DSHJ-1F Rotational Viscometer DSHJ-1E Rotational Viscometer DSHJ-1D Rotational Viscometer DSHJ-1C Rotational Viscometer DSHJ-1B-HT Rotational Viscometer DSHJ-1B Rotational Viscometer DSHJ-1 Rotational Viscometer