After our own more than 700 tests, we also did a test at an official institution. The test was done solely to officially verify the operation of the Oil fighter Bag.
Otherwise, the standard for tests for fire extinguishers for K or F class is only for 5 liters of oil in one container and since the standard for tests in different containers for up to 2 l of oil or fat does not exist, it is not suitable to determine all parameters. For home use, we use 99% up to 2 liters of oil or fat. Given the above, certain parameters are not suitable for tests with 2 liters in different containers and the results also differ. But it is evident that the bag extinguishes perfectly even after 2 minutes of burning and works flawlessly.
The bag is intended for first aid and first quick extinguishing of burning oil or fat. At the same time, it is essential to call the fire brigade.