Lara XXL – maximum capacity, minimum dimensions

Surprisingly spacious chamber

Compact external dimensions and an XXL chamber with 38 litres characterise the Lara XXL sterilizer and make it surprisingly spacious. Easy to position on a standard worktop, the device not only impresses with its high loading flexibility and simple navigation, but also with much more.

    • 38 litre chamber

      XXL capacity – thanks to 38 litre chamber


      Large, larger, largest. Despite its compact outer dimensions, the new Lara XXL sterilizer is surprisingly large, with a chamber size of 38 litres.

    • Wide variety of loading options

      Higher efficiency due to XXL capacity

      Lara XXL is able to reprocess up to 12 kg of containers and 10 kg of wrapped instruments, which is more than twice of a 17 litres standard table-top sterilizer.
      Thanks to its chamber size and its 6-tray rack, it is extremely flexible.

    • Compact outer dimensions

      Compact outer dimensions


      Due to its compact dimensions, Lara XXL is easy to install and without modification of the reprocessing room.
      A standard worktop with a depth of 60 cm is all you need to set up the XXL sterilizer.


      • Eco Dry technology

        XXL performance thanks to Eco Dry


        The advanced patented Eco Dry technology adjusts the drying time to the mass of the load. This reduces the cycle time, increases the life span of the instruments and optimises the energy consumption.

      • Best cycle times

        High capacity and best cycle times in its performance class

        With Lara XXL, large loads can be quickly and perfectly sterilized: 10 kg of wrapped or unwrapped loads, and 12 kg of containers.

        10 kg: wrapped
        10 kg: unwrapped
        12 kg: container

        • Time saving

          Lara XXL is able to automatically adjust the drying time for small loads (0.5 kg), average loads (3 kg) and full loads. Thus, a 3 kg load
          can be reprocessed in about 40 minutes using a type B cycle.

        • Extends service life

          Automatic adjustment of the drying time depending on the load reduces the heat exposure time. This extends the service
          life of your instruments.

        • Energy saving

          Optimising the drying time means less energy consumption. This makes Lara XXL the
          ”green solution“.



        • Intuitive navigation

          XXL usability thanks to simplified workflows

          The technical expertise makes the difference. The Lara XXL sterilizer is based on a sophisticated technical concept that offers future-oriented possibilities and significantly simplifies your workflow.

          The intelligent menu structure of the new Lara XXL sterilizer provides extraordinarily high operating comfort: you can navigate to the different functions intuitively and quickly using the large colour touch display.

        • Easy water filling

          Easy manual filling or …


          An integrated high-capacity funnel prevents water splashes during the filling process.


          Automatic water filling

          An automatic water filling valve allows you to connect a demineralization system. Manual filling and draining are no longer necessary.


          • Connectivity

            Advanced connectivity

            The W&H Med Steri App allows controlling and remote monitoring of the sterilizer. Moreover, cycle history back-up automatically saved on smartphone ensures extra-safety.

          • Traceability

            Enhanced traceability

            The documentation is automatically saved via a high-capacity USB stick.

            The barcode label printer provides additional support on traceability thanks to the opportunity for linking cycle, sterilization package and patient.

            The cycle report printer ensures adequate paper documentation of the cycle.

            Wi-Fi and LAN connections offer the possibility to download cycle reports directly to any PC or smart device.

            W&H Med Steri App

            W&H MED STERI APP

            Compatibility:

            The application is compatible with all sterilizers currently available.
            Available languages: EN, IT, FR, DE, ES, ZH-CN, JP

            Main features:

            Remote control of your sterilizer: the user can remotely command up to 4 sterilizers.
            Advanced traceability: EliTrace feature is now fully supported and the App permits to create instrument database directly from your smart device. In addition to this function, the management and tracking of dental instruments is integrated.
            Reports creation: the App allows making intervention reports in order to collect data regarding specific treatments.
            User management: creation and handling of sterilizer users directly from your smart device.
            Backup functionality: all the cycle reports are automatically saved to assure more protection of data.

            Download on App Store

            Download on Google Play Store

            • XXL upgradeability thanks to Activation Codes

              Needs and requirements can change.
              Prepare yourself now: with the Activation Code system, additional functions can be activated to reflect your changing practice needs and meet future requirements.

              With the EliTrace feature,
              the sterilization process can be traced and documented down to the individual instrument or kit. Without any additional software or computer.

              Six steps to your customised sterilizer:

              1. Purchase the Activation Code of your choice from your local approved dental supplier.
              2. After receiving the related login code, go to activation.wh.com
              3. Specify this code along with the serial number and model of your sterilizer.
              4. Your individual, secure Activation Code is generated.
              5. Enter this code in the menu of your sterilizer.
              6. The feature is available.

              ACTIVATE FEATURE NOW!

              Appropriate accessories

              EliReel

              W&H‘s sterilization reels ensure excellent drying quality, resistance and an easy-to-read steam indicator. These features simplify both the sealing and sterilization processes and also improve safety in the clinic.
              More Info!

              Seal2 and SealVal2

              The W&H sealer creates a 12 mm wide seal in just two seconds without the risk of burning the sterilization package. The absolute hermetic and strong protection of the sterile goods from environmental influences guarantees continuing sterility.
              More Info!

              Helix Test

              The Helix test ensures optimum process control for type B sterilizers. The QR code on the test strips enables full traceability and easy use with eLog, the digital logbook.
              More Info!

              Barcode label printer

              The label printer can be connected to the sterilizer to print barcodes. In combination with the integrated data logger, it improves your traceability system. The label printer is a quick and easy tool to link the sterilization cycle with patient files.
              More Info!

              Barcode scanner

              This enables you to scan labels into patient files.

              Multidem and Osmo

              The water treatment devices supply demineralized water for steam generation.
              More Info!

              • Environmentally friendly packaging

                The environmentally friendly packaging is completely reusable and recyclable. Plastic components were reduced to a minimum. For 99% of its weight, the new package is made of cardboard and other fully biodegradable substances.



                Product & consumables

                Lara XXL sterilizer

                Lara XXL sterilizer

                supplied with rack, 6 aluminium trays, drain hose, tray holder, 8 GB USB stick, door opening tool, factory test

                Lara XXL RIS-338 (220 V)
                REF 19936111

                Chamber size 38 litre

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                Instructions for use

                Instructions for use

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              • Lara XXL sterilization cycle

                Sterilization cycle: B Universal 134 B Prion 134 B Universal 121 S Fast 134
                Temperature: 134°C 134°C 121°C 134°C
                Holding time (minutes): 5' 30" 20' 30" 20' 30" 3' 30"
                Total cycle duration
                (minutes) including
                complete drying:                 		Automatic from Typical load Automatic from Typical load Automatic
                from                 		Typical load Automatic
                from                 		Typical
                load
                32'–71 42' 30" 47'–86' 57' 30" 47'–90' 60' 33' 30"–44' 30" 37'
                Load type: All types of load (1) All types of load excluded porous unwrapped (2)
                Max. load: Instruments: 10 kg/porous: 3 kg/containers: 12 kg Instruments: 3 kg
                Test cycles: Helix/Bowie and Dick/Vacuum
                Item supplied with rack, 6 aluminium trays, drain hose, tray holder, 8 GB USB stick, door opening tool, factory test

                (1) Excluded liquid
                (2) Dental load according to ISO 17665-3; for medical load is intended to load up to grade 7 steam penetration according to ISO 17665-3

                Lara XXL

                Trade name:
                Type:                 		Lara XXL
                RIS-338
                Chamber size: 38 l
                Power supply: 200–240 V AC; 50/60 Hz; 12 A single phase
                Power consumption: 2.4–2.88 kW
                Overall dimension (w × h × d): 492 mm × 455 mm × 797 mm
                Weight (empty): 61 kg
                Main/used water tanks: 4.8 l/5.1 l
                Working range: 5 to 10 cycles
                Usable space in chamber (w × h × d): (3) 230 × 230 × 560 mm
                Connection types: 5 USB ports, 1 Ethernet port, automatic water filling kit

                (3) Usable space is referred to standard rack configuration.

                Lara XXL sterilizers were designed, certified and validated with the most stringent directives and standards:
                2017/745
                Medical Device Regulation                 		IEC 61326-1
                Electromagnetic compatibility                 		IEC 61770
                Electric appliances connected to the water mains
                2019/19/EU
                Waste Electrical and Electronic Equipment                 		IEC 61010-1
                Safety requirements                 		EN 13060
                Small steam sterilizers
                2014/68/EU
                Pressure Equipment Directive                 		IEC 61010-2-040
                Specific requirements for steam sterilizer                 		> The sterilizer can be validated according
                to EN ISO 17665-1

              Accessories & Consumables

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