Laboratory freezers up to 400 L

Product image: GRAM -25°C Forced-Air Freezer BioCompact II RF310 (218 Liters), White Exterior
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Item no. 15487

GRAM -25°C Forced-Air Freezer BioCompact II RF310 (218 Liters), White Exterior
(ATEX approval)

Temp. Range: -5 / -25°C (at 35° RT), advanced control

List price
€ 2.485,00

Product information

Forced-Air Freezer for Laboratories down to -25°C with ATEX Approval

The GRAM BioCompact II RF310 is a forced-air freezer with 218 liters usable capacity, designed for the safe storage of temperature-sensitive samples in laboratories and medical facilities. With a temperature range of -5 to -25°C at 35°C ambient temperature, the unit is suitable for diverse applications in biological research, diagnostics, and sample storage. The ATEX approval according to EN 60079-15 Zone 2 enables use in potentially explosive atmospheres.

The unit features optimal forced-air cooling with an air baffle and "smart frost" temperature management for uniform cold distribution. The energy consumption is 1.69 kWh/24h with a noise level of only 39.9 dB(A). An LED display with min/max memory, automatic defrost cycles, and a potential-free contact for remote alarm systems ensure reliable monitoring. The insulation made of 50 mm HFC-free cyclopentane foam and the environmentally friendly refrigerant meet the highest environmental standards.

The BioCompact II RF310 combines energy efficiency, safety features, and flexible equipment options for professional laboratory applications. For further information on laboratory refrigeration technology and ultra-low temperature freezers, please see our product range. Request your individual quote now!

Frequently Asked Questions About This Model

What is the GRAM BioCompact II RF310 used for?

The freezer is suitable for storing biological samples, reagents, medications, and temperature-sensitive substances in laboratories, clinics, and research facilities. Thanks to the ATEX approval, it can also be operated in potentially explosive atmospheres (Zone 2).

What temperature range can be achieved with this unit?

The unit operates within a temperature range of -5 to -25°C at an ambient temperature of up to 35°C. The advanced control with LED display enables precise temperature setting with adjustable hysteresis from 0/-1 to +3/-3 K.

Which laboratories is the BioCompact II RF310 suitable for?

With a gross volume of 218 liters (189 liters net), the freezer is suitable for small to medium-sized laboratories, medical practices, research facilities, and hospitals that require a compact, reliable cooling solution with professional monitoring functions.

What distinguishes this freezer from standard laboratory cooling units?

The BioCompact II RF310 offers ATEX approval for potentially explosive atmospheres, a second ambient sensor as standard, a goods protection program with compressor runtime storage, and automatic, time-controllable defrost cycles. The frame heating in the cabinet body and self-closing door increase operational safety.

What accessories are available for this freezer?

The extensive accessories program includes plastic-coated and stainless steel wire shelves (486 x 433 mm and 486 x 300 mm), plastic drawers on roller glide rails, wire baskets, storage racks for cryoboxes, additional feet or castors, and data loggers. Maximum load capacity per shelf: 25 kg.


Technical data & description

The BioCompact units are available as refrigerators or freezers for a wide range of laboratory applications. Key features include optimal forced-air cooling with air baffle, "smart frost" temperature management, and an efficient refrigeration system at a reasonable price. Variable accessories leave nothing to be desired. The units are available either with white sheet steel exterior or in stainless steel. Thanks to the extensive selection of configuration options, numerous solutions for individual storage requirements are available. These include wire shelves and baskets, shelving units and drawers, storage racks for cryo boxes. Refrigerators are also available with glass doors. The units are equipped with environmentally friendly, natural refrigerants and are therefore not subject to the regulations of the Chemicals Climate Protection Ordinance for reducing CO² emissions (greenhouse effect; Global Warming Potential (GWP)). Forced-air fan which switches off when the door is opened Door hinge: right, reversible to left LED display, min./max. memory with temperature alarm, key lock Frame heating in cabinet body, self-closing door Temperature sensor calibration capability Potential-free contact for connection to remote alarm systems Automatic, time-controlled defrost cycles Automatic defrost water evaporation Acoustic door alarm, acoustic and visual temperature alarm (limit values freely adjustable) Adjustable hysteresis: 0/-1 to +3/-3 K Energy consumption 1.69 kWh/24 h Noise level: 39.9 dB(A) 2nd room temperature sensor as standard Product protection program: Device stores compressor operating times of the last 24 hours; in case of electronic failure, the device does not shut down but instead activates this program Insulation: 50 mm environmentally friendly, HFC-free cyclopentane foam Compressor overtemperature protection Interior made of easy-to-clean ABS polymer Adjustable feet at front, small casters at rear as standard Door lock Cable gland 24.5 mm ATEX approval per ATEX EN 60079-15 Zone 2 Storage capacity gross/net: 218/189 liters External dimensions (W x D x H): 595 x 640 x 1220 mm, shelf size: 486 x 433 mm, or 486 x 300 mm (bottom) Accessories (not included in delivery): Feet or casters, wire shelves, perforated stainless steel shelves, drawers, wire baskets, data logger, stacking kit, and much more Warranty: 3 years on the unit, 5 years spare parts warranty on the compressor (only for installation within Germany)
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  • Product image: Drahtrost (300 mm), kunststoffbeschichtet
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  • Product image: Drahtrost (430 mm) aus Edelstahl
    Drahtrost (430 mm) aus Edelstahl
    Item number: 15523
    für Compact 210, 310 und 410
    Price on request
  • Product image: Drahtrost (300 mm), Edelstahl
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    Item number: 17025
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    Price on request
  • Product image: Achtung neuer Artikel 39278 Drahtkorb (430 mm), herausziehbar für BioCompact 210, 310 und 410
    Achtung neuer Artikel 39278 Drahtkorb (430 mm), herausziehbar für BioCompact 210, 310 und 410
    Item number: 15535
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    Price on request
  • Product image: Achtung neuer Artikel 39279 Drahtkorb (300 mm), herausziehbar
    Achtung neuer Artikel 39279 Drahtkorb (300 mm), herausziehbar
    Item number: 17524
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    Price on request
  • Product image: Aluminiumschublade mit verstellbarer Inneneinteilung (420 mm)
    Aluminiumschublade mit verstellbarer Inneneinteilung (420 mm)
    Item number: 15543
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  • Product image: Aluminiumschublade mit verstellbarer Inneneinteilung (300 mm)
    Aluminiumschublade mit verstellbarer Inneneinteilung (300 mm)
    Item number: 15544
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    Price on request
  • Product image: Aufpreis: Gehäuse außen aus Edelstahl
    Aufpreis: Gehäuse außen aus Edelstahl
    Item number: 15526
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  • Product image: Türanschlag links
    Türanschlag links
    Item number: 15550

    Price on request
  • Product image: Füße statt Rollen für BioCompact 210 und 310
    Füße statt Rollen für BioCompact 210 und 310
    Item number: 15530
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  • Product image: Referenzgefäß 100 ml
    Referenzgefäß 100 ml
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    Price on request
  • Product image: Kippsicherung
    Kippsicherung
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    Price on request
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