The kinematic viscosity is the measure of the internal friction force when the liquid flows under the action of gravity, and its value is the ratio of the dynamic viscosity to the density at the same temperature, which is one of the important physical and chemical properties of oil grade and quality identification. In practical application, appropriate selection of lubricating oil viscosity can ensure the normal and reliable work of mechanical equipment.
KPM OT 03 is the special test equipment designed and manufactured based on the national standard / international standards . KPM OT 03 is suitable for the determination of kinematic viscosity of liquid petroleum products.
The instrument has timer function of sample movement time and automatically calculation function of final results of kinematic viscosity.
Kinematic Viscosity Tester Instrument features
◆Viscometer constant, temperature control value, fine-tuning temperature, the number of tests and other parameters can be set by keyboard, the instrument has a memory function to save the data set at the first time automatically
◆Adopt imported sensor and brand-new digital PID self - tuning temperature control technology, which has wide temperature-control range and high temperature-control precision
◆Calendar clock will not power down, and displays the current time automatically when starts up
◆Alternative function of network communication, remote control, tabulation
◆Mark-free button, the operation is intuitive and simple.
◆Number of experiment time is 1 to 6 time/times, which is adjustable and convenient
◆The experimental record can be saved for later viewing.
Kinematic Viscosity Tester Technical parameters
◆Liquid bath hole: 4 holes
◆Temperature control range: Room temperature —120℃
Acidity of transformer oil, is harmful property. If oil becomes acidic, water content in the oil becomes more soluble to the the oil. Acidity of oil deteriorates the insulation property of paper insulation of winding. Acidity accelerates thee oxidation process in the oil. Acid also includes rusting of iron in presence of moisture. The acidity of transformer oil is measure of its acidic constituents of contaminants. Acidity of oil is express in mg of KOH required to neutralize the acid present in a gram of oil. This is also known as neutralization number.
KPM OT 05 is an automatic acid value tester with below features-:
Multifunction utility - can test acid value of transformer oil , turbine oil and fuel oil.
equipped with standard acid and calibration procedures