Saturated pressure steam is used to sterilize article, for it will liberate a great amount of heat when condensing. To make the articles (need to be sterilized) hot and wet for a certain time, most resistant bacterial spores will be killed, and then sterilization aim is reached. The method is reliable, economical, and easy to be controlled, so it has been used for more than one hundred years.

This unit is ideal equipment for clinics, scientific research institutes and other organizations to sterilize surgical instruments, fabric glassed, culture media etc.

Specifications

1.     Sterilizing course automatic sterilization controlled by computer, easy to operate.

2.     With drying function, suitable dressing drying.

3.     With over-temperature, over-pressure auto-protect device.

4.     The door opening mechanism cannot be operated until the pressure in the chamber is reduced to 0.027MPa.

5.     It can't be start on if the door doesn’t close well.

6.     The safety valve will be open automatically when the inner pressure over 0.24MPa, and the steam be exhausting to the water tank.

7.     The power will be cut -off automatically, cut-off the water and alarm when the machine lacking water.

Technical Data

Model technical data	WS-400YDA	WS-500YDA
Volume of sterilizing chamber	400L, Φ700×1100mm	500L, Φ700×1300mm
working pressure	0.22MPa
working temperature	134℃
Adjustment of temperature	105℃ - 134℃
Time of sterilization	0-60 min
Time of drying	0-60 min
Heat average	≤±2℃
Power Supply with mains steam	18KW/380V 50Hz		18KW/380V 50Hz
Dimension	1430×880×1830		1800×900×1820
Transport size	1600×1050×2100		1850×1050×2100
Weight	530/420 KG		580/470 KG