Laboratory freezers over 600 L
GRAM -25°C Forced Air Freezer BioPLUS RF930 (930 Liters), Stainless Steel
Interior / exterior: Stainless steel, 4 casters, without internal fittings
Product information
930-Liter Stainless Steel Freezer for Biobanks
The GRAM BioPlus RF930 is a forced-air freezer with 930 liters of usable volume, designed for research laboratories, biobanks, and pharmaceutical facilities. Made entirely of stainless steel inside and out, the unit is suitable for the hygienic long-term storage of large sample quantities. The foot pedal door opener facilitates daily laboratory operation.
The temperature range from -5°C to -25°C is electronically controlled, with power consumption of 6.12 kWh/24h and a noise level of max. 49 dBA. The hermetic refrigeration system with capillary tube injection uses environmentally friendly, natural refrigerants. The self-closing, lockable door with magnetic seal ensures secure storage.
The GRAM BioPlus RF930 combines large volume, stainless steel hygiene, and reliable freezer technology for demanding laboratory applications. You can find more options in our refrigeration technology overview or among ultra-low temperature freezers for even lower temperature ranges. Get non-binding advice now!
Frequently Asked Questions About This Model
What is the GRAM BioPlus RF930 used for?
The freezer is used for the long-term storage of samples, reagents, and biological material at temperatures down to -25°C, particularly in research laboratories and biobanks.
Which technical specification is decisive for this model?
The decisive factor is the temperature range from -5°C to -25°C with a power consumption of 6.12 kWh per 24 hours and a usable volume of 930 liters.
Which laboratories is the RF930 particularly suitable for?
Thanks to the stainless steel interior and large volume, the unit is suitable for biobanks, pharmaceutical production facilities, and research institutions with high storage requirements.
How does the RF930 differ from other BioPlus models?
The BioPlus series includes units from 500 to 1400 liters with temperature ranges from 2-15°C to -45°C. The RF930 offers 930 liters of volume at -25°C and is entirely stainless steel inside and out.
What accessories are recommended for operation?
Optionally available are stainless steel shelves (perforated), stainless steel wire racks, and an external data logger. These are not included in the scope of delivery.
Technical data & description
- Temperature range: -5 to -25°C
- Electronic temperature control
- Dimensions: 780 mm x 1045 mm x 2160 mm (W x D x H)
- Interior: 628 x 810 x 1470 mm (W x D x H)
- Noise level: max. 49 dBA
- Power consumption: 6.12 kWh / 24 hours
- Self-closing door with integrated handle bar, lockable
- Reversible door with perimeter, replaceable magnetic gasket
- Foot pedal door opener, 2-fold halogen lighting
- Drain water pan at rear wall
- Casters (optional: 125 mm or base-mountable)
- Deep-drawn, rounded bottom pan
- Air channel at rear wall ensures draught-free, uniform air distribution
- Insulation: 60 mm HFC-free cyclopentane foam
- Refrigeration system: hermetic refrigeration system with capillary tube injection and ventilated, cathodically coated plate-fin evaporator as well as ventilated plate-fin condenser. Evaporator located outside the interior space
- Automatic defrosting and drain water evaporation
Safety features:
Replaceable condenser filter, optical warning signal for condenser overheating or filter change, fault display with error code for temperature sensors, freely adjustable optical temperature alarm, adjustable acoustic alarm for "door open too long"; potential-free fault contact; emergency operation program for product protection, comprehensive service program for process optimization; protection against unauthorized temperature adjustment (lock), optical display for defrosting process
Accessories (not included in delivery):
- Stainless steel shelves, perforated
- Wire shelves (stainless steel)
- External data logger
Warranty: 3 years on the unit, 5 years spare parts warranty on the compressor - valid in Germany only.