Cyclic corrosion testing provides the best possible laboratory simulation of natural atmospheric corrosion. Research indicates that cyclic corrosion testing results are similar to outdoor environments in resulting structure, morphology, and relative corrosion rates.
Q-FOG CRH cyclic corrosion chambers can perform traditional salt spray, Prohesion, and most cyclic automotive tests. They feature fully-adjustable relative humidity and precise control over ramp times.
The CryoPlus Series LN2 Storage system provides precise and accurate control over all parameters without complicated programming. High storage capacity makes the most of your valuable laboratory storage space. Sixteen preset audible and visual alarm combinations provide maximum product protection. An automatic defogger is incorporated into the manual fill index to improve visibility during retrieval.
Cyclic corrosion tests automatically expose test specimens to a series of different environments in repetitive cycles. Cycles like Prohesion® may consist of fast cycling, rapid temperature changes, a low humidity dry-off cycle, and a different corrosive solution. Continuous salt spray exposure cycles are widely specified for testing components and coatings for corrosion resistance. With the Q-Fog CCT one can cycle through all of the most significant corrosion environments in one chamber.
Blast chilling and shock freezing are the best natural systems to extend the shelf life of food. This is why Delfield, utilizing its experience in refrigeration, created the ConvoChill range of blast chillers/freezers. These machines are designed to improve the quality and organization of the work in restaurants, confectioneries, bakeries and ice-cream shops.
Temperature cycling is similar to temperature shock testing, with the difference being that temperature cycling has slower transitions between temperature extremes. Two chambers were acquired; the larger unit is appropriate for cycling printed circuit board assemblies while the small unit is appropriate for individual devices. Both chambers provide standards-compliant conditions for air-to-air testing.