Introduction: The instrument is based on the standard GB/T 265 of the People's Republic of China, "Kinematic Viscosity Determination of Petroleum Products and Dynamic Viscosity Calculation Method", to determine the kinematic viscosity of liquid petroleum products (referring to Newtonian liquid) under a certain constant temperature condition. Four sets of samples can be tested simultaneously during the experiment. Test method: measuring the time when a certain volume of liquid flows under gravity through a calibrated glass capillary viscometer at a constant temperature, the product of the capillary constant of the viscometer and the flow time, that is, the liquid measured at the temperature Kinematic viscosity. Characteristics 1. The digital temperature control table is used to control the temperature of the constant temperature bath, and the temperature control is rapid, and the temperature control accuracy is ±0.1 °C. 2, using a hard glass cylinder and electric stirring device, the sample is observed clearly, the temperature inside the bathtub is even. 3, uniquely designed capillary cap, capillary, easy to install and disassemble, and can be adjusted vertically. 4. The instrument adopts the form of one machine, with novel design, compact structure and elegant appearance. Technical Parameters: 1, working power: AC220 ± 10% V, 50Hz 2, heating power: 1400W 3, temperature control range: room temperature ~ 100 ° C 4, temperature control accuracy: ± 0.1 ° C 5, capillary type: Pins capillary viscometer 6, temperature sensor: industrial platinum resistance, Pt100 7, mixing motor: speed 1200r / min 8, constant temperature bath: inside and outside two-layer cylinder 9, ambient temperature: 0 ° C ~ 35 ° C 10, relative humidity: <85% 11, dimensions: 330 * 370 * 530mm
Introduction: The instrument is based on the standard GB/T 265 of the People's Republic of China, "Kinematic Viscosity Determination of Petroleum Products and Dynamic Viscosity Calculation Method", to determine the kinematic viscosity of liquid petroleum products (referring to Newtonian liquid) under a certain constant temperature condition. Four sets of samples can be tested simultaneously during the experiment. Test method: measuring the time when a certain volume of liquid flows under gravity through a calibrated glass capillary viscometer at a constant temperature, the product of the capillary constant of the viscometer and the flow time, that is, the liquid measured at the temperature Kinematic viscosity.
