Testing device for testing ash content of engine oil

The utility model discloses a testing device for testing the ash content of engine oil, which comprises a heater and a container, the heater is used for heating the container, the testing device also comprises a blocking cover, an exhaust fan and a smoke exhaust pipe, the blocking cover is a cover body with an opening at the bottom, glass baffles are arranged on the side surface and the top surface of the blocking cover, and the glass baffle on the top surface is provided with a mounting hole; the lower end of the smoke exhaust pipe is fixed to the periphery of the mounting hole, and the exhaust fan is mounted in the mounting hole. The device has the advantages of being simple in structure, convenient to operate, capable of reducing or avoiding harm of pungent smells to human bodies and the like. 本实用新型公开了一种测试机油灰分的试验装置，包括加热器、容器，所述加热器用于加热容器，还包括挡罩、抽风机、排烟管，所述挡罩为底部开口的罩体，其侧面和顶面设有玻璃挡板，顶面的玻璃挡板开设有安装孔，所述排烟管的下端固定在所述安装孔的周围，所述抽风机安装在所述安装孔中。本实用新型具有结构简单、操作方便、减少或避免刺激性气味对人体的伤害等优点。