Low Temperature Laboratory Freezers: Exploring the Technical Features and Specifications of Kalstein Models

Safe and efficient storage of critical samples at low temperatures is essential in any laboratory, whether research, clinical or industrial. Having become industry leaders in laboratory equipment, Kalstein offers a range of low temperature freezers for all needs. In this publication, we will describe in detail the technical specifications and features of three models in that category: YR05100, YR05309 and YR05311.

High Performance and Energy Efficiency

Kalsteinโ€™s YR05100 is one of the most efficient low-temperature freezers on the market, consuming only 6.7 kWh in a full 23-hour cycle. This exceptional performance is achieved thanks to direct refrigeration and the use of R290, an environmentally friendly and energy efficient refrigerant. https://www.kalstein.nl/product/low-temperature-freezer-yr05100/

The YR05309 model maintains the same efficiency in direct cooling, but further reduces energy consumption, running at only 5.5 kWh in 24 hours. In addition, this model reduces noise, producing a level of just 49 decibels versus 55 decibels for the YR05100 model. https://www.kalstein.nl/product/medical-supplies-vertical-deep-freezer-358l-40-degree-cold-storage-yr05309/

Wide Temperature Range and Precise Control

Both models of Kalstein freezers have a temperature range of -20 to -40ยฐC, suitable for most laboratory storage needs. In addition, they operate effectively in environments with temperatures ranging from 10 to 32ยฐC (50 to 90ยฐF).

Temperature control in these devices is provided by microprocessors and high-precision NTC sensors. This system enables tight control of the freezerโ€™s internal climate, which is essential for the preservation of sensitive materials.

Robust Construction and Advanced Cooling Solutionsย 

Kalstein low-temperature freezers incorporate a high-quality CUBIGEL compressor with dual motors to ensure fast and efficient cooling. The YR05100 model uses a copper tube in its condenser, while the YR05309 features an aluminum tube.

These high-quality components, along with manual defrost, ensure that these freezers maintain their refrigeration efficiency and provide effective long-term cooling.

Convenient and Versatile Storageย 

The YR05100 freezer offers storage solutions with shelves and drawers, while the YR05309 includes twelve drawers for increased storage capacity.

The YR05311 model, on the other hand, stands out with an operating temperature of -10 to -25ยฐC and a power of 300W on 220V/50Hz voltage. This model, like the other two, features direct refrigeration and R290 refrigerant, ensuring the same effectiveness and energy efficiency. https://www.kalstein.nl/product/stainless-steel-upright-deep-freezer-with-drawers-yr05311/

Kalsteinโ€™s low-temperature laboratory freezers are high-performance, energy-efficient equipment that offer versatile storage solutions. Their sophisticated temperature control systems ensure optimal preservation of laboratory materials, while their robust construction guarantees long-term durability and efficiency.