DW-FD Series Vertical Autoclave
The DW-FD Series provides 29–100 L chamber capacities for routine laboratory steam sterilization. A, E and R configurations are available for standard sterilization, pulse-assisted air removal and post-cycle drying.
- 29–100 L Capacity
- 105–135°C Sterilization
- 1–300 min Cycle Time
- Liquid & Solid Programs
- 0–9 Pulse Cycles — E / R
- Drying Available — R
Key Features of DW-FD Series Vertical Autoclave
- Automatic Microcomputer Control: The controller automatically manages the sterilization cycle and displays temperature, sterilization time and drying time.
- Clear Cycle Status: LED indicators show the current sterilization stage, allowing operators to check cycle progress at a glance.
- Cold-Air Discharge Monitoring: The system monitors cold-air discharge during heating to support suitable steam conditions before sterilization.
- Pulse Air Removal — E / R: Up to 9 pulse cycles can be programmed to improve cold-air removal before sterilization.
- Internal Exhaust Management — E / R: A built-in collection tank helps capture steam condensate and wastewater generated during exhaust, reducing direct steam release into the working area.
- Error Record Storage: Up to 20 error records can be stored for maintenance and troubleshooting.
Safety Features of DW-FD Series Vertical Autoclave
- Lid Interlock Protection: The cycle cannot start unless the lid is correctly closed and locked.
- Low-Water & Dry-Heating Protection: Multiple monitoring methods detect insufficient water and help protect the heating system from dry operation.
- Pressure & Temperature Protection: Mechanical and electronic monitoring detects abnormal pressure or temperature conditions and can stop heating, release pressure and trigger an alarm.
- Automatic Fault Monitoring: The controller continuously monitors operating status and displays fault information when abnormal conditions are detected.
- Electrical & Anti-Scald Protection: Electrical protection includes leakage, overcurrent and short-circuit protection. The external cover helps reduce accidental contact with hot surfaces.
What Can the DW-FD Sterilize?




Spare Parts Option of the DW-FD Series Vertical Autoclave

Choose the Right Cycle for Your Load
| Load | Recommended Function | Key Consideration |
| Liquids | Liquid mode | Avoid rapid exhaust while liquids remain very hot |
| Glassware | Solid mode | Arrange items to allow steam circulation |
| Solid Instruments | Solid mode | Avoid tightly packed loads |
| Loads Requiring Better Air Removal | E / R pulse function | Pulse cycles assist cold-air removal |
| Loads Requiring Drying | R configuration | Select semi- or fully automatic drying |
DW-FD Series Vertical Autoclave Display
FAQ
Why Choose Us?
One-Station Shopping
“Multiple suppliers” have always been an issue in the procurement process. Drawell as a one-stop laboratory equipment and scientific instruments supplier, can perfectly solve this problem. In addition to manufacturing our own equipment, we also represent other laboratory equipment. Our product lines are rich and diverse at competitive prices. Provide one-stop service to customers.
Customer-centric Services
User Training – Training by Drawell skilled engineers about installation, debug tests, technical services, etc. It can happen in our factory in China, or at the site in the customers’ country. Cost depends on where and when the training happens.
Online Support
To discuss the problem and get it resolved, online chats, real-time video calls, and remote guidance. For the after-sales stage, our online technical guidance is free and ready forever.
100% Quality Guarantee Policy
1 year free official warranty, including repairing quality-damaged parts, and offering replacements of selected parts (shipping cost is extra). 5% of the product price is charged for extending the warranty before the end of the official warranty.





































