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

How many types of Drying Ovens are there?

answer:

1. Natural convection Drying Oven (DHG-9001 series) 

2. Forced Air Drying Oven (DHG-9000/9003/9005 series, high temperature Forced Air Drying Oven BPG-9000AH/BH, precision Forced Air Drying Oven BPG-9000/BPG-9006)

3. Vacuum Drying Oven (DZF/BPZ series)

What is the temperature range of the Forced Air Drying Oven?

answer:

1. RT+10~200℃, RT+10~250℃ ——Drying Oven DHG-9001 series, Forced Air Drying Oven DHG-9000/9003 series, precision Forced Air Drying Oven BPG-9000/BPG-9006

2.RT+10~300℃——DHG-9005 series

3.RT+20~400/500℃——High temperature Forced Air Drying Oven BPG-9000AH/BH

What is the difference between the 9000 series and the 9003 series?

Answer: The difference between 9000 series and 9003 series Forced Air Drying Ovens lies in the specifications and sizes.

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

Answer: 1. Uniformity: The uniformity of the Forced Air Drying Oven is 3.5%, and it can be customized according to special requirements. The uniformity of the precision Forced Air Drying Oven is 2.5% (the national standard is 2.5%) 

2. The temperature controller is different: the blast drying box is a digital display, and the precision blast drying box is a liquid crystal display. 

3. Floor space: Forced Air Drying Oven is horizontal (except for DHG-9420A/9620A/9920A), and precision Forced Air Drying Oven is vertical, which occupies a small area. 

4. Door opening direction: the Forced Air Drying Oven (DHG) is on the right, and the BPG series is on the left. 

5. Threading hole: BPG has a standard threading hole, but DHG does not. 

6. Damper adjustment: DHG (except 9001 series) is at the front for easy adjustment. BPG is regulated on top. 

What is the difference between Forced Air Drying Oven and aging test box?

answer:

1. There is a turntable in the aging test box, but not in the blast drying box.

2. The aging test box has ventilation, but the blast drying box does not.

What is the difference between natural convection and forced convection in a Forced Air Drying Oven? What are their respective advantages?

Answer: The difference between a natural convection Drying Oven and a Forced Air Drying Oven: whether it is equipped with blast. 

1. Advantages of natural convection Drying Oven: It is specially designed for drying samples of tiny objects such as powders and insects, and avoids flying of samples caused by wind blowing. 

2. The advantages of Forced Air Drying Oven: fast drying speed, fast temperature rise, relatively uniform temperature, and energy saving. 

The difference between Forced Air Drying Oven and aging test box

answer:

1. There is a turntable in the aging test box, but not in the blast drying box.

2. The aging test box has ventilation, but the blast drying box does not.

What is the uniformity of the Drying Oven?

answer:

1. Uniformity ±3%. (DHG series Drying Oven) 

2. Uniformity ±2.5% (national standard) (BPG series Drying Oven) 

3. Uniformity 1% (electronic semiconductor) (PH-201, 301, 401 - industrial Drying Oven) - non-standard treatment