Where a room offers more width than depth, the Gram BioPlus RF600W fits well: the cabinet is 815 mm wide and 756 mm deep. It is a freezer for sensitive biomaterials, medicines and laboratory samples at −25…−5 °C, with a gross volume of 600 litres. The interior is stainless steel and the door is solid.
An internal fan circulates the air and defrost is automatic, with the meltwater evaporated. The electronic Gram controller has a voltage-free contact, E-sensor and offset, and a digital thermometer shows the internal temperature. Audible and visual alarms signal high or low temperature and a door left open.
Net volume 432 litres, energy use 4.07 kWh per 24 h, electrical power 482 W, noise level 45.8 dBA, refrigerant R290. Ambient range +10…+43 °C. External dimensions 815 × 756 × 1875 mm, net weight 146 kg.