1.Do not exceed the maximum temperature of this resistance furnace when using.2. Cut off the power supply when loading the sample to prevent electric shock.3. When loading the sample, the opening time of the furnace door should be as short as possible…

Laboratory box-type resistance muffle furnace is mainly composed of furnace shell, furnace lining, furnace door, heating element and supporting electrical control system. The following Xiaowo will talk about the main structure and composition in detai…

Check that the monitor cable is in good contact. Open the controller housing and check whether the display cable between the display screen and the control board is aging or poor contact. Sometimes a re-insertion of the connector at both ends of the d…

Molybdenum has the characteristics of high purity, high temperature resistance and low vapor pressure, so that it is often used to manufacture heating elements and structural materials of high-temperature vacuum furnaces.In the production process of t…

The principle of muffle furnace calcination is as follows:Calcination: At a certain temperature, heat treatment is carried out in air or inert gas stream, which is called calcination or roasting.Calcination is the process of thermal dissociation or cr…