1. Lubricating Oil Evaporation Loss Tester uses a touch screen to realize human-machine dialogue and is easy to operate. 2. The host part of the Lubricating Oil Evaporation Loss Tester adopts a single-chip microcomputer control system, which has precise temperature control and can set the correction value, and has a low failure rate. 3. Lubricating Oil Evaporation Loss Tester evaporation bath test timer, when the experiment is over, it will automatically alarm to prompt the end of the experiment.