Low temperature refrigeration circulators

Ninkai Instruments cryogenic refrigeration circulators are air-cooled and water-cooled.

Air-cooled cryogenic refrigeration circulators

force air flow through the fan, using air as a cooling medium to distribute the heat generated by the refrigeration system to the surrounding environment. No need to connect the cooling water pipeline, plug and play, flexible application, suitable for laboratories, small equipment and other movable and portable scenes.

Water-cooled cryogenic refrigeration circulator

Cooling water circulation is driven by water pump to transfer the heat from the refrigeration system to the cooling water, and then the heat is emitted to the outside world through cooling tower or chiller. Requires supporting cooling water system, high stability, suitable for large scientific research equipment and other scenarios.

Cryogenic refrigeration circulators cover a wide range of temperature intervals, with different gradients from -20℃~30℃, -40℃~30℃, -65℃~-20℃, - 80℃~-20℃, - 80℃~-130℃, etc. available .

In the ultra-low-temperature pharmaceutical freeze-drying process, the requirements for low-temperature depth and stability are stringent, and the models in the range of -80℃~-20℃ can accurately create an extremely cold environment to ensure that the active ingredients of pharmaceutical products are retained;

And in the production of high-end electronic components, -65 ℃ ~ -20 ℃ temperature range, can meet the demand for low temperature testing of precision components;

If the food industry's quick-frozen link, based on the actual quick-frozen temperature standards, choose the corresponding range of equipment, so that the production of “cold” just right, to avoid the temperature mismatch affect product quality and production efficiency.

The cooling capacity varies greatly from model to model, from 1.5KW for small laboratories to 500KW for industrial use.

Small laboratory chiller	Industrial Grade Chillers

Small bioengineering research and development, small refrigeration capacity equipment can meet the test requirements; large metallurgical production line, high refrigeration capacity models to ensure continuous production of low-temperature environment, need to be selected according to the scale of production, to avoid “big horse-drawn carts” or “pony pulling”.

Cryogenic refrigeration circulators can be customized to be explosion proof.

Selection of cryogenic refrigeration circulators, from the temperature, cooling capacity to the details of the parameters, accurate matching, in order to allow industrial production in a low-temperature environment, efficient and stable operation, for product quality and production efficiency escort ~!

If you are still confused about the model selection, not sure which one of the cryogenic refrigeration circulators is the most suitable for the production needs, you can contact our professional team at any time, we will combine with your actual scenario, to provide accurate and attentive selection guidance.