Oil is a complex mixture composed of a variety of hydrocarbons and a small amount of hydrocarbon derivatives. The determination of the distillation range of oil products can accurately determine the fraction composition of oil products, and is of great significance for understanding the composition, evaporability and performance of oil products. Petroleum product distillation range tester is mainly used to measure the evaporation performance of gasoline, jet fuel, diesel, kerosene, tar, aromatics and other petroleum products under normal pressure. Its specific working principle is to distill a certain volume of sample according to specified conditions, and record the temperature reading and condensate volume according to the requirements for the test results.
T/CMA 033-2021 history
2021T/CMA 033-2021 Calibration method for distillation range testers of petroleum products