Smart muffle furnace furnace functional features:
L, a high degree of automation: the high-grade single chip microcomputer real-time control system, all kinds of procedures in accordance with the national standard.
2, performance is stable and reliable: main circuit adopts high power solid state relay control automatically adjust the conduction Angle, to overcome the similar instruments ding silicon damage control and temperature control overshoot phenomenon. For K type thermocouple temperature measuring element (former EU - 2 type thermocouple).
3, high measurement precision, compared to similar instrument, the instrument adopts the PID temperature control, as volatile instruments and automatic control, when the temperature does not exceed national standard requirement, to avoid the other instruments for regulating the disadvantages of heating time and temperature to meet the national standard requirements. 3, easy to operate, the instrument adopts touch keyboard input, the operation is simple.
4, clear display intuitive: using high brightness LED digital display tube, time and temperature display, clear and intuitive.
5, the cold end compensation: using constant current components to automatically compensate thermocouple cold end.
Muffle furnace operating rules: 1. The furnace should check before gas valve sealing pressure and the gas pipe line can not be lower than the specified value. Air furnace test push rod mechanism, drag link mechanism and improve working conditions.
2. Loosen the compression spring to the specified size range. Adjust the water level of well water, open water discharge of combustion tube valve, close the water seal of the valve. Will feed on the oven door closed, open the oven door discharge side view, when the kerosene jet formation fog flow in the direction of the normal and then close the oven door. (experimental furnace)
3. Will feed chamber burner on fire. Waste gas discharge should be through the water seal of the valve. Discontinuous furnace tank carburizing production first. Parts are placed, the distance between the parts and parts no less than 5 mm; Parts edge is not beyond floor length and the height of the rules. To quickly switch feeding and discharging door, but the speed of the push rod to smooth.