Product Description:
The DZF series vacuum drying oven is ideal for universities, research institutions, factories, and mines. It's designed for drying and heat treatment under vacuum conditions. This helps reduce the drying temperature, preventing items from oxidizing and preserving the integrity of delicate materials.
It is specifically designed for drying baking powder and various glass containers for disinfection and sterilization. It is suitable for heat-sensitive, easily decomposable, and oxidizable materials. The oven can also be filled with inert gas, making it particularly useful for quickly drying compound materials.
Model | DZF-6090 |
Power Supply | 220V/50HZ |
Shell Material | Spray-paint Anti-corrosion |
Liner Material | 304 Stainless Steel |
Temp. Range | RT+10~200°C |
Max. Vacuum Degree | 0.098 Mpa |
Temp. Stability | ±1.0°C |
Input Power (W) | 2000 |
Shelves (Pcs) | 2 |
Chamber capacity | 90L |
Optional Configuration | Explosion-proof |

- Cuboid chamber increases effective volume.
- Micro-computer temperature controllers, more accurate and reliable.
- Toughened and bullet-proof glass door, and can fill the workroom with inert gas.
- The door closure tightness is adjustable, forming a silicone rubber door seal to ensure high vacuum inside the oven.
- Working room made of stainless steel plate, durable.
- Storage, heating, testing, and drying are performed in an oxygen-free or inert gas environment, preventing oxidation.
- Minimum heating time, reducing traditional vacuum drying oven heating time by 50% or more.


Other models of degassing vacuum drying ovens are available with different chamber capacities and power ratings.
Here are some products and their parameters.
Model | DZF-6010 | DZF-6020 | DZF-6050 | DZF-6090 | DZF-6210 | DZF-6500 |
Power Supply | 220V/50HZ | |||||
Shell Material | Spray-paint Anti-corrosion | |||||
Liner Material | 304 Stainless Steel | |||||
Temp. Range | RT+10~200°C | |||||
Max. Vacuum Degree | 0.098 Mpa | |||||
Temp. Stability | ±1.0°C | |||||
Temp. Analysis | 0.1°C | |||||
Working Temp. | +5~40°C | |||||
Input Power (W) | 400 | 800 | 1400 | 2000 | 2400 | 2800 |
Chamber Capacity (L) | 8 | 25 | 55 | 90 | 215 | 215 |
Inner Dimension (W*D*H, mm) | 200*200*200 | 300*280*300 | 410*400*340 | 450*450*450 | 560*600*640 | 630*810*845 |
Overall Dimension (W*D*H, mm) | 600*400*430 | 620*500*480 | 720*570*540 | 770*620*710 | 730*730*1800 | 790*1030*1850 |
Shelves (Pcs) | 1 | 2 | 3 | 4 | ||
Time Range | 1~9999 min | |||||
Optional Configuration | Explosion-proof |
FAQ:
1. How many shelves does your oven have?
Different models come with different numbers of shelves, such as 1, 2, or 3. It depends on the model you choose.
2. What is the maximum temperature?
Maximum is 250°C, but 200°C is standard.
3. What sizes do you offer?
We have 8L (0.28 cu ft), 25L (0.9 cu ft), 55L (1.9 cu ft), 91L (3.2 cu ft), and 215L (9 cu ft). These are popular models, but we can provide larger sizes if needed.
4. Can you make 110V versions?
Yes, we can customize it.
5. How is the oven heated?
There are multiple electric heating tubes around the chamber to maintain high temperatures.
6. Can the temperature display be in Fahrenheit?
Yes, we can make that adjustment.
Company and Service:
Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd. is a well-known manufacturer of laboratory equipment located in central China.
Our main products include high-temperature circulating water/oil baths, rotary evaporators, short-path distillation units, glass reactors, circulating water vacuum pumps, low-temperature reaction baths, cooling chillers, drying ovens, high-pressure reaction kettles, freeze dryers, water/oil baths, magnetic heating stirrers, hydrothermal synthesis reactors, heating mantles, lift jacks, and more.
Our company has become a leader in the lab instrument industry in China.

Pre-sale Service:
24-hour online service for your inquiries.
Help you choose the right model and provide comprehensive services, advice, and support.
Offer discounts for bulk orders.
Choose your preferred payment terms.
Prompt production and delivery, keep you informed timely.
After-sale Service:
1-year warranty and lifetime maintenance.
Semi-Auto Stitcher Machine
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