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Hot Air Sterilisers
ManufacturingHeraeus® Hot Air Sterilizers offer safety and reliability in their areas of application:
sterilization
Disinfection
Pasteurization
Conservation as well as in quality assurance.
The basic and additional features of these sterilizers cover a broad spectrum of user requirements. The Function Line Series 7000 sterilizers offer countless useful functions.
Fields of application Biology Chemistry Medicine
THE STERILIZATION PROCESS
- Process time: time required to sterilize a sterilization load not including the time required for loading and unloading.
- Sterilization temperature: temperature which must prevail in all parts of the material to be sterilized during the incubation time.
- Heating-up time: time between switching on the sterilizer and indication of the sterilization temperature.
- Equalization time: time between reaching operating temperature inside the chamber and reaching the sterilizing temperature in all parts of the material load to be sterilized.
- Destruction time: time required to kill a population of microorganisms of a particular resistance.
- Safety margin: allowance for varied amounts of contamination and the equalization time of the material load to be sterilized.
- Incubation time: time during which the parameters relevant for sterilization should be maintained in all parts of the material load being sterilized.
Sterilization time: time during which the operating temperature is maintained in the chamber. It equals the sum of the equalization time, destruction time and safety margin.
Cooling-down time: time between switch-off of heating at the end of the sterilization time and reduction of temperature to 80 °C on the display.
The high quality and reliable performance of the Series ST/SUT 6000 sterilizers are well-suited for a variety of applications in biological, chemical, pharmaceutical and medical laboratories. The sterilizers are available with natural convection (Series ST 6000, six different models) or hot air circulation (Series SUT 6000, five different models).
Safe and reliable Up to 300 °C 30 to 760 liter interior volume
User-oriented design The outer casing consists of coated galvanized-steel. The chambers and internal fittings as well as the heating elements are manufactured of corrosion-resistant stainless steel. The SUT series was developed for sterilizing processes requiring more stringent specifications for temperature distribution and quick heating-up times. These sterilizers are particularly suitable for the sterilization of materials containing moisture, by providing high air-circulation rates. The chambers of both series along with the removable internal fittings are easy-to-clean. The high quality and reliable performance of the Series ST/SUT 6000 sterilizers are well suited for a variety of applications in biological, chemical, pharmaceutical and medical laboratories. The sterilizers are available with natural convection (Series ST 6000, six different models) or hot air circulation (Series SUT 6000, five different models).
Precise temperature control The Kelvitron® temperature controller provides rapid heating-up times and low variations in temperature. The temperature range of the sterilizers goes up to 300 °C.
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Hot Air Sterilisers