Overview
The SANSHEN YM50 vertical pressure steam Autoclave is a sterilizing device designed with gravity exhaust steam method. Its working volume is 50 liters, which is suitable for occasions where reliable steam sterilization is required. The device realizes precise temperature control through computer board PID control and self-tuning function, and has a variety of safety functions such as low water level automatic replenishment, over-temperature and over-pressure protection.
Features
1. Adopt computer board PID control, with self-tuning function, temperature control accuracy can reach +/- 0.5 ℃, effectively prevent flushing.
2. With low water level automatic replenishment (anti-dry burning) function, the heating will be automatically resumed after the replenishment is completed, and accompanied by sound and light alarm prompts.
3. The gravity exhaust method is used to ensure that the cavity is a pure steam environment and the sterilizing effect is reliable.
4. Using radial self-expanding silicone rubber sealing ring, the sealing effect is good and the service life is long.
5. When the temperature exceeds the set value of 2 ° C, the heating will be automatically stopped and a sound and light alarm will be issued.
6. When the overpressure reaches 0.17 MPa, the safety valve automatically releases steam to protect the equipment.
7. Equipped with a drain valve, it can condense water in the discharge bucket to prevent scaling.
8. Equipped with universal casters with brakes, it is easy to move and stable in positioning.
9. Adopt immersion electric heating tube, high thermal efficiency.
Principle
The Autoclave works based on the principle that saturated steam has a higher temperature and stronger penetration under pressure. Water is heated to produce steam through an immersion electric heating tube, and the cold air in the cavity is discharged by gravity exhaust method to form a pure steam environment. In a confined space, as the steam pressure increases, the temperature rises synchronously to a set value (such as 121 ° C or 126 ° C), and maintains a certain time to denature and coagulate the proteins of microorganisms, so as to achieve the purpose of sterilizing. The whole process is precisely regulated by the PID Control system of the computer board.
Applications
Medical and health institutions, laboratories, biopharmaceuticals, Food processing, Research institutes
Standards
No specific compliance criteria are mentioned in the reference.
Steps
1. Check the power supply, water connection and water level of the equipment.
2. Put the items to be sterilized into the sterilizing chamber, close and lock the Autoclave cover.
3. Operating temperature and holding time are set through the control panel.
4. Start the equipment and start heating. The equipment will automatically complete the process of exhaust, heating up, heat preservation and chilling down.
5. After the sterilizing procedure is completed, the Autoclave cover can be opened to remove the item after the pressure gauge indicates zero and the temperature drops to a safe range.
6. After use, condensed water can be discharged through the drain valve.
Notice
• During the operation of the equipment, do not touch high-temperature surfaces to prevent burns.
• Forcibly open the Autoclave cover until the sterilizing procedure is over and the internal pressure is not fully released.
• Ensure that the pressure of the replenishment water source is between 0.2 and 0.4MPa to ensure normal replenishment function.
• Regularly discharge condensed water through the drain valve to prevent scaling of the heating pipe from affecting the efficiency.
• When moving the device, use the universal caster with brakes and ensure that it is locked after positioning.
• In case of over-temperature, over-pressure and other alarms, please check and troubleshoot according to the prompts before using.
• Do not exceed the maximum operating Pressure (0.17MPa) and temperature (126 ° C) of the equipment calibration.
