Common user questions about constant blast and vacuum Drying Oven (the problem of choosing a vacuum Drying Oven)

What are the types of temperature controllers for Forced Air Drying Ovens?

answer:

1. LCD controller: BPG-9006, BPG-9000 series

2. Digital display controller: DHG-9000, DHG-9003, DHG-9005 series

3. Imported Fuji controller: BPG-9000AH/BH series

Does the blast drying box have a fan switch?

Answer: no. The previous equipment had it, but it was canceled later.

Is the Forced Air Drying Oven heated by far infrared?

Answer: No, Yiheng does not have a far-infrared oven.

What is the difference between a vacuum Drying Oven and a Forced Air Drying Oven?

Answer: (direct principle) heat conduction methods: heat transfer, radiation, convection 

1. The conduction mode of the Forced Air Drying Oven is convection. 

2. The conduction mode of the vacuum Drying Oven is radiation and heat transfer. 

3. The vacuum drying box needs to be vacuumed to dry the items in a relatively air-free state; the drying box has air, and drying in the air state is easy to oxidize the dry matter.

What are the heating methods of vacuum Drying Oven

answer:

1. Partition heating

2. Bundled heating around the liner

Can the vacuum drying box be used without a Vacuum Pump? Why is the Vacuum Pump not included in the quotation of Yiheng desktop vacuum Drying Oven?

Answer: If there is no Vacuum Pump, there is no way to evacuate it, and it cannot be used. The user can choose a Vacuum Pump by himself. If it is already available, it can not be selected.