• For general inquiries contact us here:
    Service telephone: +49 (0) 511 352 35 08
    Email: info@tritec-klima.de

  • For technical inquiries contact us here:
    Service telephone: +49 (0) 511 352 35 08
    Email: technik@tritec-klima.de

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    Spark resistant tritec® Laboratory Refrigerators

    Interior in spark resistant version (accordance with ATEX and DGUV 213-850 guidelines)

    tritec® spark resistant Laboratory Refrigerators has been designed for the safe storage of Chemicals and other flammable liquids. This laboratory refrigerator is known as “interior spark resistant” classified and meets the guidelines for laboratories DGUV 213-850 and the Atex Directives 94 / 9EG.

    The cooling capacity of our spark resistant refrigerator is available from 180 litres to 2300 litres. Special sizes are available on request. Numerous accessories allows individual equipment.

    tritec® spark resistant laboratory refrigerator




    The tritec® spark resistant Laboratory Refrigerators are – depending on the model – controlled by a touchscreen temperature regulator with the possibility to retrieve all temperature relevant data via USB or Ethernet. To prevent manipulations alteration of the parameter or quit of alarms are password protected.

    In the housing of the controller, all relevant components are built in, to operate the cabinet. This “Box System”, and easy connections to the electrical supply lines allow a service friendly exchange, if necessary.

    • Touchscreen Display, size 12,5 cm (5“)
    • PT1000 temperature sensor for better temperature control accuracy
    • Digital temperature setting and display with an accuracy of 0.1 ° C
    • Power supply of 100-240V, 50-60Hz
    • Password protected to prevent manipulations
    • Data import/export via USB or Ethernet



    • Noticeable optical alarm signalling by red / blue flashing screen
    • Audible alarm
      Mute the audible alarms, with continuous warning indication on the display and automatic return after 3 minutes when the alarm situation still exists
    • Alarm acknowledgment with password protection


    Acoustic and optical alarm indication when

    • High and low temperature (variably adjustable)
    • Door open – alarm, (adjustable)
    • Power failure
    • Temperature sensor failure
    • Defrost-time transgression (variable adjustable)
    • Optional: cooling machine monitoring with overheat protection


    Alarm memory
    for the last 100 alarm conditions, with the possibility of review on the display and archiving the data via USB or Ethernet. Memory can not be deleted.


    Event memory
    Storage for approximately 4 weeks, with the possibility of review on the display and archiving the data via USB or Ethernet. In the event log all the operations of the controller are saved, such as:

    • Doorways
    • Parameter changes
    • Cooling equipment function, etc


    Graphical display of the temperature profile in the display
    Illustration of the actual value and if requested of the product sensor on the display and archiving via USB or Ethernet. View period freely selectable.


    USB Export
    NO/NC contact
    Maintenance message
    Test facilities for Alarm limits and battery charge status


    • 0..20 mA Output
    • Battery modul
      In case of power failure self-contained supply of the temperature controller with a
      powerful battery. All control functions are saved for about 72 hours.
    • Alarmsystem
    • Independent product sensor for reference measurement
    • Product protection against low temperatures. By dropping below the setpoint value,
      the cooling machine will switched off
    • Battery Module in standard
    • WLAN-Module
    • Interface, RS 485 (galvanically isolated)
    • Software
      This software enables you to check at a glance several cooling units. It was designed
      to be user friendly and enables you to process your data in an intuitive manner.


    The tritec® spark resistant Laboratory Refrigerator has, depending on the model, extensive features:


    -> Circulating air cooling
    -> Three-layered glass door or solid door
    -> Temperature range

    -> 2°C to 20°C or 2°C to 10°C

    -> Temperature accuracy +/- 1,8°C

    -> Capacity

    -> 180 Litres up to 2300 Litres (other sizes on request)

    The tritec® spark resistant Laboratory Refrigerators can be upgraded according to your wishes. A wide range of accessories allows you to equip your tritec® spark resistant Laboratory Refrigerators according to your specifications and requirements.

    Have we piqued your interest?
    For more details please refer to the technical data sheets.
    Please select your preferred model: (other sizes on request)

    A spark-resistant refrigerator for storing flammable materials

    If you work, among other things, with flammable substances or chemicals in your laboratory, you will need a spark-resistant refrigerator to store your substances safely and thus protect your employees. An open or leaking container always carries the risk that an explosion is triggered by a spark. For this reason, there are precise specifications on how to store hazardous substances and for the refrigerators used for this purpose. Therefore, the inside of the spark-resistant laboratory refrigerators as well as of laboratory deep freezers with spark-resistant interiors must be free of ignition sources. The regulations are partly laid down in Directive 94/9/EC, issued by the EU, and are described in detail in this paper. In our range we offer you a selection of low-maintenance explosion-proof refrigerators with a cooling capacity of 180 to 2,300 litres. We also manufacture special sizes on request, so take the time to discover the optimum ATEX-compliant refrigerator for you and set the course for a safe workplace.


    Individualise your spark-resistant refrigerator with accessories for your laboratory

    Our smallest model of a spark-resistant refrigerator has an external temperature controller with a capillary sensor that allows you to control a temperature range from 1 to 15 degrees Celsius. Our product range also includes variants with the TC 2015 touchscreen temperature controller. You can operate the controller via the password-protected display and also show event lists or represent the temperature curve graphically. Stored data can be exported for archiving via the USB port or Ethernet. All of our refrigerators also have a no-frost system, which guarantees constant temperatures. You have various options for adapting the refrigerator to your requirements. For example, you can choose an interior made of stainless steel or a glass door instead of galvanised, powder-coated sheet steel. In order to optimally store the hazardous substances, you can also purchase stainless steel drawer grilles or drawers. Take your time and take a look at our wide range of products to find the ideal spark-resistant refrigerator for your laboratory. The technical details for the different sized models as well as optional accessories can be found on data sheets on this website.


    An ATEX refrigerator according to DGUV 213-850 – safe working with hazardous substances

    The work with flammable and therefore dangerous substances is subject to strict guidelines. You can rest assured that our refrigerators comply both with the ATEX Directive 94/9/EC of the EU for protection against explosions and the Laboratory Directive DGUV 213-850 for safe working. You purchase a high quality and reliable laboratory device with GMP qualification from us. Because the development of all tritec® products is based on our expertise and experience gained over decades, we are experts both in the field of refrigeration technology and HVAC technology as well as a reliable partner at your side. We strive to provide the best possible support for your laboratory by supplying you with high-quality, customisable laboratory equipment that is tailored to your specific requirements. In addition, we offer a wide range of services such as maintenance or GMP qualification of all your equipment. If you have any questions about spark-resistant laboratory refrigerators, our climatic cabinets and our services or would like advice, please feel free to contact us at any time. We guarantee that your flammable goods will be stored safely and cool inside an ATEX-certified tritec® refrigerator.