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Laboratory ultra-deep freezer chest for laboratory, pharmaceutical, research, and industry

A tritec® laboratory ultra-deep freezer chest from the new generation offers you maximum safety for the long-term storage of samples at a temperature range between -60˚ C and 86˚C in continuous operation.

In some models, the use of special vacuum insulation plates (K-value: <0.005 W/m/K) has reduced the running time of the compressor. This reduces the power consumption by 15%.

The laboratory ultra-deep freezer chest offers maximum protection for your samples, even in the event of a system failure of the electronics. A special safety system ensures that permanent deep-freeze production is maintained in the event of a system failure of the electronics.

Get a laboratory ultra-deep freezer chest in different sizes  up to 690 liters capacity.

Additional information

The tritec® laboratory ultra-deep freezer chest has, depending on the model, extensive features:

Stainless steel interior

Temperature range

-60˚ C and -86˚ C

Temperature accuracy at -80°C: spatially +/- 5°C after stabilization.


71 liters up to 690 liters (special size on request)

High-quality microprocessor-controlled temperature controller

  • Actual and setpoint display digital and permanently readable
  • Alarm signal acoustically and optically when setpoint is exceeded or not reached
  • Alarm in case of open door
  • Alarm in case of blocked condenser
  • Alarm in case of power failure
  • Compressor filter alarm
  • Controller can be locked against manipulation

With potential free output

Unique safety system: maximum protection of your samples

Sample protection must be guaranteed in any situation, even in the event of a system failure of the electronics. Our special safety system compensates for this potential problem and permanently switches off the compressors to ensure that permanent deep-freeze production is maintained.

 The big advantage: Your samples are preserved!

The temperature controller of the laboratory ultra-deep freezer chest is equipped with a 24 volt battery. If the voltage of the accumulator drops below 20 volts (for example, if the electronic board fails), the compressor is permanently connected to the 230 volt supply. So there is no need for emergency service.

Cooling unit

Powerful fully hermetic, air-cooled compressor (low noise 55 dBA). Compressor system in cascade connection. (ambient temperature 32°C). Refrigerant: Stage 1: R 417a / Stage 2: R508b

Optional equipment and accessories:

GSM module

Connection to the potential-free output. In case of alarm, an SMS (from 25 up to 160 characters) or a call (recorded message from 6 to 20 seconds) is automatically sent. It is possible to store up to 1000 phone numbers. The GSM module is equipped with a rechargeable battery. Automatic warning message by SMS when the credit on the sim card is used up. 6 devices can be connected per module. The SIM card is not included in the delivery.

 Wall breakthrough 

For insertion of operator's own measuring lines. Optionally with separate sensor design + type according to customer's requirements.

 CO2 safety system  

Including controller, alarm backup and CO2 valve

 Flexible CO2 high pressure hose 

As connection between freezer and CO2 supply

 Independent PT 100 sensor

Measuring range: -100°C to +50°C, for connection to on-site temperature recorder

Our laboratory ultra deep freezer chests for pharmaceutical, industrial, and research applications

With our laboratory ultra  deep freezer chest you can store your sensitive samples safely, because our in-house development department has designed a device with high-quality materials that corresponds to the current state of research and provides you with the best possible support. Whether with an industrial or pharmaceutical focus, we at tritec® offer your laboratory a low-maintenance laboratory ultra-low temperature freezer. There, you store your goods at constant, self-set temperatures of -60˚ C and -86˚ C with extreme precision. For example, if the lid is open, our laboratory ultra-deep freezers immediately alert you to a temperature fluctuation via an acoustic alarm. In this way, we guarantee the safety of your samples and a trouble-free workflow. We at tritec® are your reliable partner who equips your laboratory with HVAC technology and refrigeration technology that meets your individual requirements. That is why we offer you, among other things, our laboratory ultra-deep freezer in various sizes from 340 to 690 liters. Take a moment to look at the technical data sheets and find out about the optional accessories.


Customize a tritec® laboratory ultra deep freezer chest for your laboratory

Our laboratory ultra-deep freezer chests made of sheet steel and powder-coated white meet the high requirements of a pharmaceutical laboratory. The interior is made of stainless steel and has only rounded corners and thermal insulation for hygienic reasons. The latter consists of special vacuum insulation panels (K-value:<0.005 W/m/K), which reduces the running time of the compressor and reduces power consumption by 15%.

In the development of all our products, we attach great importance to supporting your daily processes. That’s why our laboratory deep freezer chests have an easy-to-use temperature controller with digital display. There, you and your employees can read off the actual and target values at any time and make sure that they are operating reliably. Rely completely on one of our quiet laboratory freezers, which have an acoustic alarm system as an additional safety measure. We know how important safety, quality, and ease of use are for working in a laboratory. Our laboratory freezers combine these requirements, so if you have any questions about this or any other product, please feel free to contact us. We will be happy to answer your questions or advise you on our wide range of refrigeration and HVAC technology to find the best possible solution for your laboratory.


All-round service for laboratory ultra deep freezer chests and other refrigeration technology from tritec®

For 40 years we have been developing precise equipment for different laboratories for the storage of sensitive samples such as laboratory deep freezer chests. As a pharmaceutical company, you benefit not only from our GMP-qualified equipment but also from our individual service. If you contact us, we will advise you comprehensively. With our expertise and wealth of experience, we offer laboratories high-quality equipment. If our product range does not include the appropriate dimensions, we will also work with you to implement a special design. Our reliable laboratory freezers as well as all other climatic cabinetssterilizerneutralization systems or spark-resistant refrigerators convince by their quality and individualization possibilities. Learn more about the services offered by tritec®, we’re looking forward to working with you!