National Lab Ultra Freezer Thorbi Primus TPC5086DCC. Temperature range from -40 ° to -86 ° C. Gross content 576 L. Net content 561 L. Digital controller with touch screen. Optical and acoustic alarm. Natural HC refrigerant, biodegradable. Two independently working refrigeration systems. Lid with lock and 4 insulated inner covers to avoid loss of cold when the door is opened. External dimensions HxWxD: 1092x2011x954 mm. Internal dimensions HxWxD: 756x1190x640 mm. Height with the lid open: 1968 mm. 230V. 50 Hz. 1965 W. NEW DEVICE! Other sizes on request.