Dometic MBF 12 High Performance Contact Shock Freezers I – 50°C For the preparation of blood plasma storage at a core temperature of -30°C or deeper Freezing capacity: 12 plasma bags at 500 ml (450 ml content) 8 plasma bags at 1000 ml (850 ml content) 30 – 60 minutes, depending on load & ambient temperature Freezing time: Freezing time to core temperature of -30°C of 12 plasma bags at 500 ml (450 ml content) ~ 40 minutes 8 plasma bags at 1000 ml (850 ml content) ~ 55 minutes Meets the requirements for free-standing installation in Clean rooms of GMP Class A / ISO 5 ( ISO EN 14644 – 1 ) Horizontal contact shock freezing technology for: • Blood plasma • Pharmaceutical preparations • Biological preparations
Advantages of the horizontal contact shock freezing technology • Fast freezing to core temperature of – 30°C • Automated and transparent freezing process inclusive documentation • Simple & intuitive operation • Evenly shaped bags for o Optimum utilization of storage capacity o Improved readability of labels and barcodes o Improved further mechanical processing in automated systems • Shock freezing of several successive batches without intermediate defrosting • State-of-the-art compressor technology with optimized cooling system • Air-cooled condenser • Ergonomic design • Quick and easy loading / removal of preparations • Separate freezing of the fixed cover plate ( upper freezing plate ) and the electrically adjustable working surface ( lower freezing plate ) • The preset operating temperature of -50°C minimizes the risk of bag rupturing • Horizontal contact shock freezer for fast and even freezing times at core temperature • Automatic process of the freezing process • Low cost of ownership through the „Stand-By“-Modus • High-grade Stainless steel housing • Mobility by means of heavy castors with brakes • Compact, service- and maintenance friendly construction , easy cleaning and disinfection, as accessible from all 4 sides • Low surface area needed • Delivered ready to use ( 3ph 400 V / 50 Hz, 16 A ) Arrangement possibilities 8 plasma bags at 1000 ml or 12 plasma bags at 500 ml
Control elements Technical Data Exterior dimensions: 1600 x 970 x 770 mm (H x Wx D) 490 x 640 mm (W x D) Contact plates dimensions: 300 Kg Net weight: Hot gas (manuel over „Operating mode“ switch) Defrosting: 8 min (as preset safety factor) Defrosting time: Material outer casing: Stainless steel (V2A – 1.4301) Compressor: Bitzer R507 Refrigerant type: N Climate class: +16°C to +32°C Ambient temperature: ≤ 70% at +32°C ambient temperature Relative humidity: Energy consumption: 4,0 kWh / freezing cycle 1800 W Power: 3 ~ 400 V / 50Hz (16A) Voltage (3ph): Safety class: I Class A / ISO 5 ( ISO EN 14644-1) GMP Clean room classification: Jumo Imago 500 Control & operating element: PT 1000, in each contact plate Temperature sensors:
Supply inclusive: Temperature recorder ( Screenrecorder ) 4 – Channel Over multi-channel process und program controller with brilliant 5“-color display with 27 colors With the temperature recorder function, the temperatures of the upper cover plate and the lower work plate can be recorded, as well as reference measurements for the freezing process over the dummy connection. Channel 1: Temperature „upper cover plate“ Channel 2: Temperature „lower work plate“ Channel 3: Temperature „Dummy bag“ Channel 4: „Reserve“ Dummy bag connection With the dummy connection, reference measurements at core temperature – accompanying to the freezing procedure – can be recorded. DMN Module – with B & B converter Optional Accessories: Dummy bags Reference measurements or validation processes can be done with the dummy bags during the freezing process. Either with internal measurements ( 1 x Sensor / PT100 4-adrig, Class B ), or with external measurements. Sensor for dummy bag
Recommend
More recommend
