soil science laboratory equipment,
professional soil ph tester
Automatic grease constant temperature flashover tester
ST147 automatic grease constant temperature flash tester is designed and manufactured according to the requirements of the People's Republic of China standard GB / T21497-2008 "Pensk-Martin closed cup method for animal and vegetable fat constant temperature flash test". This instrument is advanced in design and man-machine The dialogue interface is friendly, easy to use and operate, and the test results are accurate. It can be widely used in the detection and testing of flashing of animal and vegetable oil products in scientific research, universities, edible oils, industries and colleges, scientific research institutes, measurement and inspection departments.
Experimental overview: After constant slow speed and continuous stirring, heat the sample and stabilize it at the specified temperature (generally 121 ℃), then introduce the test flame into the test cup. When a large fire tongue appears and the flame spreads immediately on the surface of the sample, it can be considered that the sample has flashed; if there is only a blue aperture around the test flame, it should not be regarded as flashing.
Contact Person: Weisufen