Cleveland Open-Cup Flash Point Tester .Whether to measure the closed flash point or the open flash point of each oil product shall be carried out according to the product quality index.

Asphalt dynamic viscosity is also called absolute viscometer

1. Place of placement 1. Please place it at an indoor temperature of 5°C to 35°C. 2. Please do not place the instrument to work in an environment with high humidity and large power fluctuations. 3. Please do not put the instrument to work in an environment with corrosive gas. 4. The instrume

Automated Houillon Viscometer

Distillation range is an important quality index for evaluating the vaporization of liquid fuels. It can show the boiling point range of liquid fuels, and can judge the content of the light and heavy components in the oil composition, which is of great significance for production, use, and storage.

Hot Automatic Four Ball Tester (including friction coefficient)