Scope of application The instrument is designed and made as per the National Standard GB/T261 ASTM D93 ISO 2719 Test Methods for Flash Point and Fire Point of Petroleum Products, It is used to determine flash point of petroleum products and bituminous materials, excepting fuel oil and materials having a flashpoint of lower than 79 °C. Function characteristics 1, with the operating software prompts; 2, with the experimental date, test time parameter prompts; 3, automatic correction of atmospheric pressure and calculated correction values; 4 differential detection, automatic correction system deviation; 5, opening the lid, ignition, detection, print test data computer is done automatically; 6, electronic ignition, the gas flame, forced air cooling. 7, the innovative use of the furnace automatically tilt system, the experiment after the furnace cooling rate faster, greatly shortened several times the time interval between experiments Technical parameters 1 Power supply: AC 220V ± 10%, 50Hz 2, range: room temperature ~ 300 ° C; 3, Repeatability: ≤ 2 ℃ Reproducibility: ≤ 4 ° C The visibility: 0.1 ℃ 5, Accuracy: 0.5 ℃ 6, heating rate: GB/T261-Standard 7 Ignition way: electronic ignition gas flame 8, to adapt to the environment temperature :10-40 ℃ 9, adapt to the environment humidity: