tritec® Chromatographiec Refrigerators  are specially designed for the storage of your HPLC (Äkta) Systems. The temperature range of a maximum of -5 ° C to 20 ° C is ensured even in case of external heat emission by your HPLC system.

Reliability is the top priority at tritec®. With the Touchscreen -Temperaturregler TC 2015 for the Laboratory Refrigerators you have a vast overview and be able to adjust and check how your sensitive goods are stored.

100 percent security and accuracy will be enabled by the TC 2015 with diverse function. Seamless documentation – this is precisely what counts!

A large number of optional equipment, such as custom columns holders or special telescopic shelves for Äkta systems allow an individual design of the tritec® Chromatographic Refrigerators. These devices are available with a capacity of 400 up to 2300 litres.

Chromatographiec Refrigerators are available in special produktion.

Additional information

Chromatographic Refrigerator

The tritec® Chromatographic refrigerators are 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


  • 4...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® Chromatographic refrigerator has, depending on the model, extensive features:

-> Circulating air cooling
-> Three-layered glass door or solid door
-> Multiple sockts (water proofed) located inside the cabinet
-> Cable port with cover Ø 40 mm
-> Interior fittings:

  • shelves
  • drawers
  • special extract Tableau
  • Chromatographic-pillar-retainer
  • Telescope-leaf for your Äkta system in example

-> LED interior lighting
-> Temperature range

-> 2°C to 20°C or -5°C to 20°C (other ranges on request)

-> Temperature accuracy +/- 1,8°C

-> Capacity

-> 400 Litres up to 2300 Litres (other sizes on request)

The tritec® Chromatographic refrigerators can be upgraded according to your wishes.
A wide range of accessories allows you to equip your tritec® Chromatographic refrigerator according to your specifications and requirements.

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Storing Äkta system in chromatography refrigerator

Does your laboratory also have an HPLC system? Then you need a chromatography refrigerator in order to operate the Äkta system at uniform temperatures. At tritec® we offer you reliable models with a temperature range from -5° to +20° degrees. Take some time to browse through our product range of refrigeration technology, because you will not only find a selection of different sizes, but you are also able to tailor the devices to suit your specific requirements precisely using our extensive choice of accessories. Our chromatography refrigerators are available with a capacity of 400 to 2,300 litres, so that you are sure to have enough space for your Äkta system. You can find a precise overview of the various outer dimensions, all technical details and the optional configuration also in the data sheets on this website. Or you can contact us directly; we will gladly answer all your questions and can offer you advice based on our extensive expert knowledge and our many years of experience. Together we can equip your laboratory for the future.


Chromatography refrigerator for your HPLC system: User-friendly & safe

At tritec® we place greatest value on high-quality workmanship, user-friendly operation and, of course, seamless safety regarding all our products from the areas refrigeration and also climate control. Since our motivation is that our laboratory devices facilitate your operating procedures and so assist you optimally every day. When you buy or lease a chromatography refrigerator from tritec®, you have an energy-efficient and low-maintenance laboratory device for your Äkta system at your side. Also thanks to CFC-free heat insulation and circulation cooling, the temperature in the interior remains consistently at the level you specified. This is captured by the PT1000 temperature sensor and displayed for checking on the touchscreen of the temperature controller TC2015. After entering the password on the touchscreen, the desired temperature is specified and this or other parameters can be changed at anytime. Complete documentation records every event, such as the opening of the door, over several weeks and can be viewed directly on the display. Naturally, the temperature profile can also be plotted as a chart and displayed. All data can be exported for archiving using the USB interface or the LAN connection.


Chromatography refrigerator and more: Our all-round service

Once you have chosen a chromatography refrigerator model you should also consider what additional interior equipment you might need. For example, we offer, column supports or special telescope pull-outs that can bear weights of up to 100 kilogrammes and so also your Äkta system. In addition, you have further options: You can, for example, specify whether the refrigerator should be made of galvanised sheet steel or stainless steel. By the way, our refrigerator and deep-freezer units have a very good energy-efficiency rating thanks also to the high-quality insulation. We look forward to talking with you and provide you with more information on individual functions and the benefits of a chromatography refrigerator by tritec® for the HPLC systems or, perhaps, more about the GMP qualification. We will gladly provide you with information on our climate control units, services and other offerings with which we can support your laboratory. For example, we perform maintenance service for your devices or conduct qualifications on-site in your laboratory with our measuring case – we look forward to working closely with you.