1200 degree high temperature furnace operation instructions

Overview of a 1200 degree high temperature furnace

XHMOC2-4-10 series box type electric furnace is suitable for laboratory and factory analysis and metallographic research, high temperature burning and metal heat treatment.

The transistor constant temperature automatic temperature controller is used in combination with the thermostat controller to control the temperature in the furnace.

Second, 1200 degree high temperature furnace structure

The heating element adopts high-temperature heating wire, and the preheating chamber (furnace) is made of high alumina cement. The outer part is light body (diatomite) insulation brick insulation heat, the furnace shell is made of thin steel plate, and the furnace door is light and dense. Close and close with observation holes.

Third, 1200 degree high temperature furnace usage

1: Place the electric stove flat on the flat surface of the room or on a suitable workbench (disable the work frame and keep away from other things that are hot and flammable)

2: The silicon carbon rod must be in good contact.

3: The temperature measuring element thermocouple and the console are connected according to the label. The connecting line is preferably made of a compensation wire or an insulated copper core wire.

When the electric furnace is used again after the first use or long-term deactivation, it must be dried by oven:

Oven temperature and time:

200°C 1 hour 200~400°C 1 hour 400～500°C 1 hour 600～800°C 1 hour 800~1000°C 1 hour

Fourth, 1200 degree high temperature furnace precautions

During installation, all power distribution equipment and instruments are inspected and adjusted, and the electric furnace and voltage are checked. Is there any good contact? The maximum temperature should not exceed 1200 °C. The objects in the furnace must be cut off to ensure safety. The electric furnace should be placed. In dry places, to avoid moisture, use leakage and cause refractory to heat and crack. If the automatic temperature controller needs to exchange places, the console short-circuit line should be connected to avoid damage to the vibrating instrument.

Special attention: When the electric furnace heats up, it can't rise too fast. It is necessary to first dry the water in the furnace and let it slowly heat up. If the temperature rises too fast, it will easily damage the furnace chamber.

Do not close the furnace door to do the plastic ashing test, so as to prevent the smoke from entering the inside of the heating wire.

If the lower part plane is more effective, it should be separated by ceramic particles and cannot be placed directly in the furnace.

The following items must be noted when ordering:

1, electric furnace model and name;

2, the amount required;

3, additional accessories, please specify in the contract

Accompanying the electric stove:

1, temperature automatic control

A control panel WREV thermocouple