Lab freezer ZLN-T 125

uprightwhiteenergy-saving

Laboratory freezers can freeze and store frozen samples. Taking care of the quality of our products, in our offer you will not find a two-function device called “laboratory fridge-freezer”. Our refrigerators do not have an integrated freezer inside like home appliances. Our fridge-freezers are two-chamber devices – one chamber is a refrigerator, the other is a freezer. Bearing in mind the concern for device parameters and their functionality, we have created few product categories: laboratory refrigerators, laboratory freezers and ultra-low freezers. Laboratory refrigerators are equipped with a cooling system – they keep the temperature lower than the ambient temperature, however their temperature range doesn’t reach negative values. Usually it is 0-10 or 0-15°C. In the case of our laboratory freezers, the temperature inside the chamber may reach -25/-40°C. The temperature goes even lower in ultra low freezers – up to even -86°C. Application: – long-term storage of samples and biological material for research – storage of easily decomposing material (e.g. solid state) – freeze resistance tests (e.g. of building materials: concrete, wood etc.) – pre-freezing – plasma storage air convection - natural chamber capacity [l] - 130 working capacity [l] - 109 controller - microprocessor PID display - 4,3" full colour touch screen insulation type - polyurethane foam TEMPERATURE - temperature range [°C] - -40…0 temperature resolution every … [°C] - 0,1 temperature fluctuation at -20°C [+/-°C]* - 0,5 temperature variation at -20°C [+/-°C]* - 2,0 over temperature protection - class 3.2 to DIN 12880 (option)