The automatic closed flash point tester that complies with ASTM D93 standard is a professional instrument used to accurately detect the closed cup flash point of petroleum products, solvents, and flammable liquids. Its detection principle is based on heating the sample in a closed cup. When the vapor and air mix to reach a flammable concentration, the lowest temperature at which an instant flash occurs when encountering an ignition source is the flash point. This instrument strictly follows ASTM D93 and achieves intelligent operation throughout the entire process of temperature rise, ignition, and flash detection through an automated control system.
Working power supply | AC220V ± 10% 50Hz ± 10% |
Environmental temperature | 10-40 ℃ |
Relative humidity | < 80%RH |
Other | There is no strong vibration, airflow, strong electromagnetic interference, or corrosive gas around the laboratory. |
1. The closed cup flash point tester adopts an 8-inch color high-definition LCD touch screen and a fully Chinese human-machine dialogue interface.
2. The closed cup flash point tester can customize the testing process, set parameters such as heating rate, stirring rate, ignition frequency, and pre ignition temperature.
3. The closed cup flash point tester comes with an atmospheric pressure sensor that automatically calibrates the impact of atmospheric pressure on the test results.
4. The closed cup flash point tester can choose the fast mode to quickly estimate unfamiliar samples.
5. Electric ignition and gas ignition can be freely switched, with simple, fast, and convenient operation.
6. The forced cooling system quickly cools down the heating system, and the next test can be conducted within 10 minutes.
7. The closed cup flash point tester comes with an intelligent sample cup cooling bracket, which automatically starts and stops the cooling system based on the sample cup temperature.
8. The closed cup flash point tester has a flame detection and automatic ignition function, achieving intelligent flame maintenance and greatly extending the service life of the ignition head.
9. Hidden lifting type opposed dual fire extinguishing heads, the instrument actively detects open flames and automatically sprays inert gas to extinguish the flames within two seconds.