Laboratory freezers up to 400 L

Product image: GRAM -25°C Forced-Air Ultra-Low Temperature Refrigerator BioCompact II RF 410 (346 Liters), White Exterior
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Item no. 15489

GRAM -25°C Forced-Air Ultra-Low Temperature Refrigerator BioCompact II RF 410 (346 Liters), White Exterior
(ATEX approval)

Temp. Range: -5 / -25°C (at 35° ambient temperature), advanced control, on 125 mm castors

List price
€ 2.650,00

Product information

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

The GRAM BioCompact II RF 410 freezer offers with 346 liters of usable capacity and a temperature range from -5°C to -25°C reliable cooling for laboratories, research facilities, and industry. The ATEX approval according to EN 60079-15 Zone 2 makes it particularly suitable for environments with elevated safety requirements. The forced-air circulation with air baffle ensures uniform temperature distribution throughout the entire interior.

With an energy consumption of only 2.13 kWh/24h and a noise level of 43.3 dB(A), the unit operates efficiently and quietly. The advanced control system offers a min/max memory for temperature alarms, programmable defrost cycles, and a second room sensor as standard. The goods protection program ensures continued operation even in the event of electronic faults. The ABS polymer interior is easy to clean, and the 50 mm cyclopentane foam insulation ensures optimal temperature stability.

The GRAM BioCompact II RF 410 combines high capacity, safety, and energy efficiency for demanding laboratory refrigeration. Discover also our further refrigeration technology solutions or learn about ultra-low temperature freezers for even lower temperatures. Request your individual quote now!

Frequently Asked Questions About This Model

What is the GRAM BioCompact II RF 410 used for?

The freezer is suitable for storing temperature-sensitive samples, reagents, and biological materials within a temperature range of -5°C to -25°C. Thanks to the ATEX approval, it can also be used in areas with a potentially explosive atmosphere (Zone 2).

What cooling performance does the unit provide at room temperature?

The BioCompact II RF 410 achieves temperatures of -5°C to -25°C at a room temperature of up to 35°C. With a power consumption of 112 watts and 0.4 A, the efficient cooling system operates with a natural refrigerant and requires only 2.13 kWh per 24 hours.

Which laboratories is this freezer suitable for?

The unit is designed for research laboratories, pharmaceutical facilities, biotechnology companies, and industrial laboratories with elevated safety requirements. The ATEX approval makes it particularly attractive for laboratories working with flammable solvents or explosion-hazard areas.

What distinguishes this from standard laboratory freezers?

The BioCompact II RF 410 features ATEX approval according to EN 60079-15 for Zone 2, an intelligent goods protection program, and a second room sensor as standard. The self-closing door, frame heating in the cabinet body, and programmable defrost cycles provide additional safety. At 43.3 dB(A), it also operates particularly quietly.

What accessories are available for optimal storage?

For the 346-liter interior, plastic-coated or stainless steel wire shelves (430 mm and 300 mm), perforated stainless steel shelves, and plastic drawers on roller slides are available. The unit accommodates a maximum of 22 large and 3 small shelves at 50 mm spacing. Additionally, storage racks for cryoboxes, data loggers, and a stacking kit are available.


Technical data & description

The BioCompact units are available as refrigerators or freezers for a wide variety of laboratory applications. Key features include optimized forced-air cooling with air deflector baffle, "smart frost" temperature management, and an efficient refrigeration system at a competitive price. The variable accessory range meets all requirements. Units are available with white powder-coated steel or stainless steel exterior. Thanks to the wide selection of configuration options, numerous solutions are available for individual storage requirements. These include wire shelves and baskets, shelving 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 provisions of the Chemicals Climate Protection Regulation for reducing CO² emissions (greenhouse effect; Global Warming Potential (GWP)). Forced-air fan that switches off when door is opened. Door hinge: right, reversible to left. Min/Max memory with temperature alarm (time and temperature are logged). Frame heating in cabinet body, self-closing door. Temperature sensor calibration capability. Potential-free contact for connection to remote alarm systems. Automatic, programmable defrost cycles. Acoustic door alarm. Acoustic and visual temperature alarm in case of device malfunction. Upper and lower temperature limits freely adjustable. 2nd room temperature sensor included as standard. Energy consumption 2.13 kWh/24 h. Noise level 43.3 dB(A). Goods protection program: device records compressor operating hours of the last 24 hours; in case of electronic malfunction (e.g., temperature sensor defect), the device does not fail but continues operating with this program. Insulation: 50 mm (cyclopentane foam). Compressor overtemperature protection. Interior made of easy-to-clean ABS polymer. Door lock. Cable gland 24.5 mm. ATEX certification according to ATEX EN 60079-15 Zone 2. Cooling capacity: 346 liters. External dimensions (W x D x H): 595 x 640 x 1901 mm. Weight 78 kg. Rated power: 112 watts, 0.4 A. Accessories: (not included in scope of delivery) Wire shelves (stainless steel or plastic-coated), perforated stainless steel shelves, drawers with and without internal fittings, data logger, stacking kit and much more. Warranty: 3 years on the unit, 5 years spare parts warranty on compressor (only for installation within Germany).

  • Product image: Drahtrost (430 mm), kunststoffbeschichtet
    Drahtrost (430 mm), kunststoffbeschichtet
    Item number: 15522
    für Compact 210, 310 und 410
    Price on request
  • Product image: Drahtrost (300 mm), kunststoffbeschichtet
    Drahtrost (300 mm), kunststoffbeschichtet
    Item number: 15524
    für den unteren, weniger tiefen Teil vor dem Kompressor
    Price on request
  • Product image: Kunststoffschublade auf Rollengleitschienen
    Kunststoffschublade auf Rollengleitschienen
    Item number: 15545
    für Kühl- und Gefriergeräte BioCompact 210, 310 und 410, 395 x 429 x 68 mm BxTxH
    Price on request
  • 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
    Drahtrost (300 mm), Edelstahl
    Item number: 17025
    für den unteren, weniger tiefen Teil vor dem Kompressor
    Price on request
  • Product image: Edelstahlboden (430 mm), gelocht
    Edelstahlboden (430 mm), gelocht
    Item number: 15527
    430 mm tief - für Compact 210, 310 und 410
    Price on request
  • Product image: Edelstahlboden (300 mm), gelocht, für den unteren Teil der Schränke
    Edelstahlboden (300 mm), gelocht, für den unteren Teil der Schränke
    Item number: 15528
    300 mm tief - für Compact 210, 310 und 410
    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
    Kunststoffbeschichtet, Größe: ca. 426 x 386 x 139 mm (BxTxH)
    Price on request
  • Product image: Achtung neuer Artikel 39279 Drahtkorb (300 mm), herausziehbar
    Achtung neuer Artikel 39279 Drahtkorb (300 mm), herausziehbar
    Item number: 17524
    passend für das untere Fach vor dem Kompressor
    Price on request
  • Product image: Aluminiumschublade mit verstellbarer Inneneinteilung (420 mm)
    Aluminiumschublade mit verstellbarer Inneneinteilung (420 mm)
    Item number: 15543
    Maße ca. 396 x 419 x 60 mm
    Price on request
  • Product image: Aluminiumschublade mit verstellbarer Inneneinteilung (300 mm)
    Aluminiumschublade mit verstellbarer Inneneinteilung (300 mm)
    Item number: 15544
    Maße ca. 396 x 296 x 60 mm
    Price on request
  • Product image: Aufpreis: Gehäuse außen aus Edelstahl
    Aufpreis: Gehäuse außen aus Edelstahl
    Item number: 15526
    für BioCompact 210/310/410
    Price on request
  • Product image: Füße anstelle von Rollen für Compact 410 u. 610
    Füße anstelle von Rollen für Compact 410 u. 610
    Item number: 15532
    Ausdrehbar 100 - 135 mm. Die Höhe des Gerätes verändert sich entsprechend.
    Price on request
  • Product image: Türanschlag links
    Türanschlag links
    Item number: 15550

    Price on request
  • Product image: Referenzgefäß 100 ml
    Referenzgefäß 100 ml
    Item number: 15540

    Price on request
  • Product image: Kippsicherung
    Kippsicherung
    Item number: 16897
    für Compact 210/310/410
    Price on request
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