Laboratory freezers up to 600 L
GRAM -25°C Forced Air Deep Freezer BioPLUS RF600D (600 Liters), Stainless Steel
(ATEX approval)
Interior and exterior stainless steel, variable interior configuration, mobile on castors
Product information
Deep Freezing Down to -25°C for Laboratory and Biobank Use
The GRAM BioPLUS RF600D is a professional forced-air deep freezer with 600 liters of usable volume for the secure storage of temperature-sensitive samples, reagents, and biological materials. Particularly suited for research laboratories, biobanks, and pharmaceutical facilities that rely on reliable deep freezing at -25°C. The unit features ATEX certification for hazardous areas and operates with an environmentally friendly, natural refrigerant with no GWP impact.
The stainless steel deep freezer is constructed of robust stainless steel both inside and out, offering a temperature range from -5 to -25°C with a tolerance of ±3 K at ambient temperatures between 10 and 40°C. The active electronic defrost heating enables fast maintenance cycles, while the specialized control system with min/max memory documents time and temperature in the event of a temperature alarm. With a power consumption of 4.03 kWh per 24 hours and a potential-free contact for remote alarm connection, the unit meets the highest standards in laboratory refrigeration.
The GRAM BioPLUS RF600D combines ATEX safety, stainless steel quality, and energy-efficient deep freezing for professional laboratory applications. For more information on laboratory refrigeration technology and matching ultra-low temperature freezers, please see our product range. Request your individual quote now!
Frequently Asked Questions About This Model
What is the GRAM BioPLUS RF600D used for?
The deep freezer is suitable for the secure storage of biological samples, reagents, vaccines, and temperature-sensitive substances in research laboratories, biobanks, and pharmaceutical facilities. Thanks to its ATEX certification, it can also be used in hazardous areas.
What temperature range does it achieve?
The unit operates within a temperature range of -5 to -25°C with a precision of ±3 K at ambient temperatures between 10 and 40°C. The highly specialized control system stores min/max values and automatically documents temperature alarms.
Which laboratories is this deep freezer suitable for?
The GRAM BioPLUS RF600D is designed for research laboratories, clinical facilities, biobanks, and pharmaceutical laboratories with strict storage requirements. The ATEX certification makes it particularly attractive for laboratories working with flammable substances or in hazardous zones.
What distinguishes this deep freezer from standard laboratory freezers?
The BioPlus series is GRAM's flagship model, featuring complete stainless steel interior fittings, ATEX certification, and natural refrigerant with no GWP impact. Compared to standard units, it offers active electronic defrosting, a foot pedal for easier opening, a potential-free alarm connection, and a specialized control system with documentation capability.
What accessories are required for operation?
As standard, the unit is mounted on casters and ready for operation. Optionally available are stainless steel or aluminum drawers (max. 12 units), perforated stainless steel shelves, wire racks, plexiglass panels for drawers, additional interior doors, circular chart recorders, a refrigeration safety system with two cooling circuits, and an external data logger for extended documentation.
Technical data & description
Interior and exterior certified according to ATEX
Temperature range -5 to -25°C (+/-3° K at ambient temperature of 10 to 40°C)
Min/Max memory with temperature alarm function (time and temperature recorded)
Temperature sensor calibration capability
Simple retrieval of min-max temperatures
Potential-free contact for remote alarm connection
Standard cable gland 24 mm
Door and temperature alarm (adjustable)
Rapid defrosting through active electronic defrost heating
Door hinge right (also available left)
Door lock
Material: exterior: white-coated steel sheet, interior: stainless steel
External dimensions (W x D x H): 695 x 876 x 1984 (including castors)
Interior: 535 x 638 x 1303 mm (usable volume)
Weight: 146 kg
Cooling capacity: 600 liters
Power consumption 4.03 kWh/24 hours
Thanks to a wide selection of equipment options, numerous solutions for individual storage requirements are available. These include large drawers, shelving, wire baskets or storage racks for cryo boxes.
Accessories (not included in delivery):
Stainless steel or aluminum drawers (max. 12 pieces)
Stainless steel shelves, perforated
Wire baskets (stainless steel)
Also available:
Plexiglass sheets for drawers to prevent heat loss
Additional interior doors
Circular chart recorder
Refrigeration safety system with 2 refrigeration circuits
External data logger
Warranty: 3 years on the unit, 5 years spare parts warranty on the compressor - only within Germany.