PARAMETERS FOR CONTINUOUS COOLING OPERATION

Hettich offers an alternative operating mode in its cooled incubators for special applications where low temperatures below 15°C are required over long periods. This ensures high temperature homogeneity and temperature stability. At the same time, the unit’s compressor is better protected, which contributes to a longer service life of the unit and a reduction in energy consumption. Temperatures between +1°C and +5°C usually lead to icing of the cooling unit during continuous operation. If the cooling unit is briefly warmed up once a day, ice formation is reliably prevented. For this purpose, a DeFrost program can easily be created by the user with the help of the touch screen.

Example: 

1. Unit cools down to the individual temperature of the customer: in this example first segment to +1°C
2. The cooling unit is briefly heated up: in this example second segment to +10°C for the duration of 1 minute
3. The device remains in stand-by mode: in this example third segment for 3 minutes
4. The unit cools down to an intermediate temperature, this must be 2°C above the set temperature: in this example fourth segment 3°C for Duration of 1 minute

Cat. No.: 60526