Blast Freezer

Description

DESCRIPTION

• Roch Blast Freezer for 24 bags is a Horizontal Freezer, where the plasma bags are placed in Horizontal/vertical position.
• The adapted principal of thermal exchange, in this case, does not use a cold bath at -40 ° C, but -75/-80° C surfaces, with which the bags are in direct contact.
• The geometry of the wells is conical, to simplify extraction and formation of the solid bag.
• Freezing time :< 45 minutes for 24 bags (450ml).
• The surface of the wells are smooth and made of glazed Inox AISI 304 steel, without edges, and therefore permits the safe storage against accidental breaks or bumps of the bags.
• Minimum alterations of the internal temperature during the loading phase of the plasma bags.
• Minimum alterations of the internal temperature during the loading phase of the plasma bags.
• No ice formation in the area around the wells and in the retention gaskets.
• Minimum energy consumption.
• System is equipped with an electronic recorder and bar code reader, also possible to set a work schedule for single batch freezing
• Internal case made of minimum 6 wells
• CFC and HCFC free
• Triple gasket (Absolute retention guarantee against air entry) in silicon rubber with welded joints.
• The refrigerant system is completely sealed: it uses a cascade circuit.
• Freezer is equipped with 2 hermetic compressors.
• Freezer is incorporated with a TFT touch screen display.
• Provision of reading and recording up to a maximum of 8PT 100 channels.
• Enabled with a clean digital input for synchronizing the start of recording with the start of the unit abatement.
• Historization cycles /Codes on SD card-export of cycles/codes via USB port.
• Ensure quality of frozen plasma, the recovery of 96% fibrinogen and 81% of concentration of factor VIII.
• System is supplied with dummy bags.
• Equipment should be USFDA/EUCE certified (EUCE from a notified body)/BIS
• Servo Voltage Stabilizer of suitable rating is provided (Inbuilt/External)