Some product testing situations require clients to conduct tests using extremely low temperatures. In these cases, a cascade refrigeration system must be used. Many types of models exist which can match these testing needs. If the client decides that the testing situation calls for a specifically cold temperature, or that the product's reliability at abnormally low freezing levels needs to be determined, then this type of refrigeration system should be seriously considered.
The biggest challenge to using a cascade refrigeration system is the type of blended refrigerant necessary to execute these types of testing conditions. Only if you really need to test a product's quality level at a very low temperature should this type of refrigeration system be incorporated into the design of a testing project. Determining whether this type of system would work for your testing needs can be streamlined by being specific about the product testing conditions.
In the face of new technological advancements, used test chambers are needing to be repaired according to particular specifications. With the requirements surrounding cfc refrigerant replacement, Ulitsch Mechanical Services can offer you fast, efficient, and reliable completion of this service on your existing testing equipment.
In some cases, you might be able to continue using these older models, if they only require minor repairs. Under specific conditions, cfc refrigerant replacement is not absolutely necessary. Such situations prove rare, however. Either way, Ulitsch Mechanical can respond to your repair needs, either through full replacement of this part of the chamber, or else through the smaller repair methods which could also address the problem.