Box type resistance furnace maintenance method - Database & Sql Blog Articles

1. The controller of the box type resistance furnace should be placed in a place where the dry air is well ventilated and there is no corrosive gas. The working environment temperature is -10-50 °C, and the relative humidity is not more than 85%. 2. To ensure accurate measurement, DC is applied every year. The difference meter is used to check the temperature gauge of the XMT type temperature controller of the box type resistance furnace to avoid causing large errors. 3. Regularly check whether the wiring of each part of the box type resistance furnace is loose, and the contact of the AC contactor is good. The fault should be repaired in time. 4. After use, first pull the toggle switch on the control panel to the off position, then cut off the main power switch.