Automatic determination of flash point of steam turbine oil
Flash point is an indicator of the evaporability of oil products. The lighter the fraction, the more evaporative and the lower the flash point. Conversely, the heavier the oil fraction, the less evaporation, the flash point is also higher. At the same time, flash point is the indicator of the ignition risk of petroleum products. [No. 46 turbine oil ignition point] the ignition point is about 240℃; Spontaneous combustion point 300 ~ 350℃; Flash point is 180 ~ 200℃. [Steam turbine oil], also known as turbine oil, usually includes steam turbine oil, gas turbine oil, hydraulic turbine oil and anti-oxygen turbine oil, etc., mainly used for the lubrication of steam turbine oil and sliding bearings, reduction gears, governor and hydraulic control system of linkage units. The main function of steam turbine oil is lubrication, cooling and speed regulation.
At present, the product standard of L-TSA steam turbine oil in China is GB11120-89, which divides the steam turbine oil into four viscosity grades (grades) according to the center value of kinemative viscosity at 40℃, namely 32, 46, 68 and 100, and divides them into three quality grades: excellent product, first-class product and qualified product, among which the excellent product is the international advanced level. It is designed and manufactured in accordance with the requirements of GB/T 3536 "Determination of flash point and Flash Point of Petroleum Products (Cleveland Opening cup Method)". The instrument according to the standard method of heating, automatic lifting, automatic ventilation, automatic ignition, automatic display, automatic locking flash point value, automatic printing results. After the test, it can be cooled automatically, and the working process is fully automated. It has the advantages of accurate measurement, good repeatability, stable performance and simple operation. Widely used in power, petroleum, chemical, commodity inspection, scientific research and other departments. In line with ISO-2719,GB3536 standards.