www.日韩精品,国产午夜精品在线观看,韩日成人影院,在线播放欧美女士性生活

Thermostatic heating plates are specially designed and manufactured for laboratories. Can be used for sample culture, wafer drying, etc. To change electrical energy into heat energy to heat an object. Is a form of electricity utilization.

There are three boards on the bottom plate of the thermostat controller. The middle one is the temperature control amplifier of the thermostat in the test room, and the right one is the temperature control amplifier of the column thermostat. On the left is a bracket plate for gasification chamber heating, over-temperature protection and temperature compensation.

The temperature distribution of the heated object can be maintained as needed. Electric heating can generate heat directly in the heated object, so the thermal efficiency is high and the heating rate is fast. According to the technical requirements of heating, uniform heating or partial heating (including surface heating) can be achieved. It is easy to achieve vacuum heating and control atmosphere heating. In the process of electric heating, there is little waste gas, residue and smoke, which can keep the heated object clean and do not pollute the environment. Therefore, electric heating is widely used in the fields of production, scientific research and experiment. Electric heating is used especially in the manufacture of single crystal and transistor, mechanical parts and surface quenching, smelting of ferroalloy and manufacture of artificial graphite.