Laboratory freezers up to 400 L
GRAM Circulating Air Deep Freezer BioBasic RF 410 L (346 Liters)
(ATEX approval)
Temperature range: -5 to -25°C (at 35°C ambient temperature), on height-adjustable stainless steel feet
Product information
Freezer Storage down to -25°C with ATEX Approval for Laboratory Use
The GRAM Forced-Air Freezer BioBasic RF 410 L with 346 litres gross capacity was specially developed for biostorage applications in research and industrial laboratories. With ATEX approval to EN 60079-15 for Zone 2, the unit is suitable for areas where potentially explosive atmospheres may occur. The temperature range of -5 to -25°C makes the freezer a cost-effective solution for storing temperature-sensitive samples, reagents and biological materials.
The specially developed air circulation system guarantees even cold distribution throughout the interior without rear-wall cold spots. Automatic Smart Defrost with condensate re-evaporation ensures low-maintenance operation. With an energy consumption of 2.06 kWh/24 h and a noise level of only 38.6 dB(A), the unit operates energy-efficiently and quietly. Acoustic and visual door and temperature alarms with a potential-free contact reliably safeguard your valuable samples.
The GRAM BioBasic RF 410 L combines ATEX-compliant safety with efficient forced-air cooling technology for reliable freezer storage. Further solutions for various temperature requirements can be found in our categories Refrigeration Technology and Ultra-Low Temperature Freezers. Request your individual quote now!
Frequently Asked Questions About This Model
What is the GRAM BioBasic RF 410 L used for?
The freezer is suitable for storing biological samples, reagents and temperature-sensitive materials within a range of -5 to -25°C. Thanks to its ATEX approval, it can also be used in Zone 2 laboratory areas where potentially explosive atmospheres may occur.
What usable volume does the unit offer?
The GRAM BioBasic RF 410 L has a gross volume of 346 litres and a net volume of 312 litres. The scope of delivery includes five plastic-coated wire shelves and a bottom grid, offering flexible storage options.
Which laboratories is the GRAM freezer suitable for?
The unit was developed for research and industrial laboratories requiring cost-effective biostorage solutions. It is particularly suitable for laboratories with ATEX requirements as well as facilities that require energy-efficient and quiet freezer storage with only 38.6 dB(A).
What distinguishes this freezer from standard freezing units?
Unlike standard units, the GRAM BioBasic offers comprehensive internal and external ATEX compliance at no additional cost. The special air circulation system with a finned evaporator located outside the interior avoids rear-wall cold spots and guarantees even temperature distribution with a consumption of only 2.06 kWh/24 h.
What safety and maintenance features are provided?
The unit features acoustic and visual door and temperature alarms with a potential-free contact. Automatic Smart Defrost with condensate re-evaporation significantly reduces maintenance requirements. A door lock and self-closing door provide additional security. The calibration function enables precise temperature control.