Overview of DMH Dry Heat Sterilization Cabinet
The DMH dry heat sterilization cabinet is an electric heating sterilizer, which is a sterilization equipment that uses hot air to kill microorganisms or eliminate heat sources with outstanding sterilization efficiency.
Application of DMH Dry Heat Sterilization Cabinet
The DMH series dry heat sterilization cabinet is suitable for sterilization and heat removal of instruments, aluminum caps, vessels, and other objects in the production of biotechnology, sterile raw materials, freeze-dried powder injections, water injections, and other drugs. The design and manufacturing strictly comply with GMP, EU CE, and US FDA certification standards.
Technical Characteristics of DMH Dry Heat Sterilization Cabinet
1. Positive pressure inside the cavity is the core of the standard. Only positive pressure can effectively prevent pollution.
2. Equipped with sealing strips on the door.
3. The sealing material is edible silicone, with a temperature resistance of 300 °C, a double-layer sealing ring, and negative pressure sealing, effectively isolating indoor and outdoor air, and preventing cross-contamination.
4. The high-efficiency filter adopts negative pressure sealing.
5. The coaxial design of the circulating air ring fan, heater, and water cooler fully utilizes the functions of air, heat, and cooling to improve efficiency.
Precautions for DMH Dry Heat Sterilization Cabinet
1. Only the loading door can be opened before loading, and neither side door can be opened during operation. Only the unloading door can be opened during unloading, effectively preventing cross-contamination.
2. The control system is the key to the normal operation of the equipment. It adopts PLC+HMI control display mode and three-level password protection, and the PLC selects the Siemens brand to achieve online monitoring, recording, and storage of time temperature, indoor pressure difference, FH value, technical parameters, operator information, alarms, and other information.
3. There are PAO and cGMP verification ports inside the box, and the cold point temperature control and other temperature monitoring points are independently set to ensure the effective implementation of FH values.
DMH Dry Heat Sterilization Cabinet Safety Assurance
1. Three levels of program password protection measures must be set up for instructions, operations, and maintenance, with each responsible for preventing parameter tampering.
2. Safety protection measures for the equipment itself: implement triple over temperature alarms and cut off the power supply on its own.
3. The best equipment that can provide a standardized verification file system, especially the key equipment related to life-related drug sterilization, must have various organizational systems for risk prevention, control, and verification, as well as standardized (4Q and 3T) documents that comply with GMP, CE, and FDA standardization verification as support and assurance.
4. Strictly implement the “Operation Manual for Dry Heat Sterilization Cabinet,” URS, relevant laws and regulations, and industry norms.
Specification And Model Table
| Product Model | DMH-5A |
| Volume（m³） | 2.5 |
| Overall Dimension
（W*D*H）（mm） |
1000*1800*1400 |
| Inner Chamber Dimension (W*D*H) (mm) | 2150*2150*2500 |
| Heating Power (KW) | 45 |
| Maximum Amount of Supplementary Air by Frequency Conversion(m³/h) | 660 |
| Usage Amount of Cooling Water (kg/batch) | 520 |
Packaging and Transportation
The packaging meets the requirements of transportation and loading and unloading and is moisture-proof, anti-collision, and vibration-proof. Any rust damage caused by improper packaging and transportation shall be borne by the seller for all losses and expenses.
The transportation time is included in the supply cycle, and the supplier is responsible for transportation and bears the transportation costs.
The equipment arrival list will provide a detailed list of the contents of the packing.
