Applicable standards: GB/T265-88, ASTMD445, ISO3104

Kinematic viscosity refers to the measurement of the internal friction force of a liquid flowing under the action of gravity, which is the ratio of its dynamic viscosity to its density at the same temperature. It is one of the important physical and chemical performance indicators for identifying the grade and quality of oil products. In practical applications, selecting lubricating oil with appropriate viscosity can ensure the normal and reliable operation of mechanical equipment.

Performance Characteristics:
◆ Determine the kinematic viscosity of liquid petroleum products (Newtonian liquids) in accordance with GB/T265, ISO3104, and ASTMD445 standards;
◆ Microcomputer control;
Accurate temperature control
Temperature fluctuation ≤ ± 0.02 ℃
Temperature uniformity ≤± 0.02 ℃
◆ Temperature digital display;
◆ Blender: The maximum speed should not be less than 1000 revolutions per minute, and the speed can be adjusted;
◆ Viscous capillary tube: inner diameter 1.0mm, quantity: 1 for use and 1 for backup.

Technical Specifications:
◆ Temperature control range: room temperature -100 ℃
Temperature measurement accuracy: ± 0.01 ℃
Temperature control accuracy: ± 0.05 ℃
Number of test holes: 4 holes
◆ Thermostatic bath: with transparent walls
Timing accuracy: ± 0.1S
◆ Timing range: 0~999S
◆ Test frequency: adjustable from 1 to 6 times
Power supply voltage: AC220V ± 20% 50HZ ± 10%