
This vacuum distillation tester is designed to determine the distillation characteristics of high boiling point petroleum products. It is applied to determine the distillation characteristics of wax oils and lubricating oils.

This vacuum distillation tester determines the distillation characteristics of high boiling point petroleum products under reduced pressure. It is suitable for analyzing materials such as lubricating oils and waxes.

This kinematic viscometer is designed to determine the kinematic viscosity of liquid petroleum products under a constant temperature. It is applied to testing Newton liquids at low temperatures.