Double Door Autoclave

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D2D Series Brochure

Innovative automatic safety door lock

Easy and safe. When the autoclave lid is closed, the lid is automatically locked by a circumferential ring system. A special lip seal made of heat resistant silicone provides reliable sealing. As steam pressure builds within the sterilizer, the seal becomes tighter.

The lid also opens easily – either at the push of a button or automatically at the end of a sterilization cycle.

The door-locking system on this double door autoclave, is temperature dependent and adheres to national and international safety standards. The door remains locked as long as there is excess pressure in the chamber. The lid, like other parts of the pressure vessel and housing, is made of stainless steel. The modern design faceplate, which also contains the control panel, display and part of the control technology, is made of heat resistant and insulated plastic. There is no risk of the autoclave operator coming into contact with hot components.

double door autoclave lock
 

autoclave steam generation

Steam generation

A steam generator is incorporated in the sterilizer housing providing substantial benefits:

  • No heating elements and no reservoir for dirty water in the chamber
  • With stand-by pre-heating option, only 10 min. heating time to 121° C with an empty chamber
  • Improved removal of air from the empty chamber via pulsed heating (rapid attainment of optimal steam atmosphere, even without a vacuum)
  • Accuracy better than ± 0.5° C with empty chamber
  • Quicker cooling as neither the hot water in the chamber nor the separate steam generator need to be cooled
  • After cooling, steam is immediately available for the next sterilization run.
Condensation of steam instead of removal

Exhaust steam is condensed automatically via a PT-100-regulated cooling system. This prevents odors and protects waste water piping that may be made of plastic.

 

Pressure-safe up to 5 bar/150 °C

The Systec D2D-Series double door autoclave units are the first of its kind to be designed for higher pressures and temperatures. The standard pressure sterilizer chamber is designed for 5 bar/150 °C. If the expanded pressure and temperature model is selected as an option, all control and safety components are adapted to the higher temperature and pressure. This option may be retrofitted to existing pass through autoclave units.

Systec pass through autoclave units are equipped direct from the factory for sterilization temperatures up to 140 °C and 4 bar of pressure.

pass through autoclave chamber
 

D2D Series autoclave quality

Quality materials quality manufacturing

The pressure vessel of the autoclave is made of corrosion-resistant stainless steel 1.4404 (AISI 316L). The double door autoclave framework and housing are also made of stainless steel. The highly efficient, high-quality Hanno-Tect insulation material releases no particles and therefore the Systec D2D-Series sterilizer is ideal for use in clean room environments

Exhaust steam is condensed automatically via a PT 100-regulated cooling system. This prevents odors and protects waste water piping.

 

Operation by Touch-Screen technology

Operation is easy and rapid via a large (5.7 inch) touch screen interface for direct reading. This innovation oers additional options and increased flexibility when working with the autoclave. For example, process data can be displayed numerically or graphically. 7 programs are pre-defined but can be expanded (up to 100) as required by the user. To create a new program, the user is guided through the process by a menu dialog. Every new program is automatically assigned to a permanent, unalterable name and can also be given an individual designation by the user. All process parameters can be individually altered.

Pre-defined programs
  1. Solids
  2. Waste bags
  3. Liquid waste
  4. Liquids
  5. Cleaning
  6. Vacuum test*
  7. Bowie-Dick test*
Systec autoclave touchscreen
 

D2D Series Autoclave Gallery

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Autoclave Videos


Autoclave Videos

Cooling options to fit your laboratory needs.

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Design

Available with four chamber diameter

Available with four chamber diameter: 400 mm, 500 mm, 740 mm and 1000 mm diameter.

All-round quality

The pressure vessel is made of corrosion-resistant stainless steel 316L (1.4404) and is easy to clean. An approved safety valve for excess pressure is included. The autoclave support framework and housing are also made of stainless steel. The highly efficient, high-quality melamine foam insulation material releases no particles; Systec autoclaves can be used under clean-room conditions.

Dual sensors as standard

Temperature and pressure are controlled via an electronic pressure sensor, as well as a flexible temperature sensor in the chamber or in a reference vessel (with liquids). Systec HX autoclaves also have an additional temperature sensor in the floor drain.

Combinated heating

The combined heating function supplements the built-in steam generator with an external steam heating. A program can be configured to use the internal or external steam heating option. The external steam is supplied at its own connection by the customer‘s facility.


Diameter 740mm

Diameter 1000mm
Systec autoclaves are fitted with the following connections at the rear:
Demineralized water inlet for steam generation
  • Compressed air (Systec HX-65 to HX-200)
  • Compressed air (Systec HX-210 to HX-1580)
  • Cooling water
  • Common outlet
  • Network /USB
  • Flexible cord with CEE plug
  • Connection to cooling circuit (Systec HX-65 to HX-200)
  • Connection to cooling circuit (Systec HX-210 to HX-1580)
    • = Standard
    •   
    • = Optional

    All according to standards and regulations

    The pressure vessel of the Systec H-Series is designed for operations at 150 °C and 5 bar absolute pressure. Optional temperature and pressure range extension accessories adapt all control and safety components to the higher temperature and pressure. This option can be retrofitted.

    Pressure vessel:
    • 2014/68/EU Pressure Equipment Directive
    • ASME Boiler & Pressure Vessel Code, Section VIII, Division 1
    • China Stamp
    Other guidelines:
    • 2014 / 35 / EU Low Voltage Directive
    • 2014 /30 / EU on Electromagnetic Compatibility
    • 2006 / 42 / EC Machinery Directive
    All autoclaves are CE marked. We will be happy to provide a complete list of standards and summary of regulations on request.

    Options for documentation

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