The following points should be noted when choosing an electric oven

1. Electric oven with automatic temperature control, the furnace temperature should be adjustable within 100, 250, and the control temperature error is less than or minus 10%.

2. Electric oven with automatic timing control, the control time should be adjustable within 0-45min, and the time error is less than or minus 10%.

3, inner cavity temperature from room temperature to 200 ℃ not more than 15 min.

4. The thermal efficiency of electric oven is greater than 60%.

5. Power deviation is less than +5%, -10%.

6. The inner cavity should be stable, stainless and bright. Baking tray enamel should be stable and stable; The chrome layer should be bright and smooth.

7. The working life of heater is not less than 1000h; The furnace door has a closed life of more than 5000 times.