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The Gram BioMidi RF625 laboratory freezer offers 625 litres gross capacity. Therefore it suits laboratories that freeze large quantities between -25 and -5 °C. Furthermore, the ergonomic design with an underbuilt machine compartment eases loading and unloading in the pharmaceutical sector and food industry.
The Gram BioLine air guidance system distributes the cold evenly. As a result, the temperature recovers quickly after door opening. The Gram BioLine MPC 4.6 controller regulates precisely and shows the product temperature via an extra E-sensor. Additionally, it stores the alarm history.
Smart defrost defrosts automatically and evaporates the meltwater. Thus manual maintenance stays limited. The RF625 also meets ATEX Cat.3 Zone 2, internally and externally. You tailor the interior with:
Our team is ready for preventive maintenance or a service contract. See our service and maintenance or get in touch via contact.
| Feature | Specification |
|---|---|
| Type | Laboratory freezer |
| Temperature range | -25 °C to -5 °C |
| Ambient temperature | +10/+43 °C (solid door) |
| Gross capacity | 625 litres |
| Net capacity | 451 litres |
| Dimensions (W×D×H) | 815 × 731 × 1980/2000 mm |
| Net weight | 152 kg |
| Maximum interior | 25 shelves or 12 drawers |
| Controller | Gram BioLine MPC 4.6 with E-sensor and volt-free contact |
| Air guidance | Gram BioLine air guidance system |
| Cooling capacity at -10 °C | 389 W |
| Cooling capacity at -25 °C | 512 W |
| Insulation | 60 mm HFC-free cyclopentane |
| K-value | Solid door 0.31 W/m²K |
| Refrigerant | R290 |
| Defrost | Smart defrost, automatic |
| Sound level | 48.4 dB(A) |
| Energy consumption | 4.03 kWh/24h |
| Certification | ATEX Cat.3 Zone 2 (II 3G Ex nA nC nL IIB T2 Gc) |
| Power supply | 230 V / 50 Hz |
The Gram BioMidi RF625 laboratory freezer freezes reliably between -25 and -5 °C and offers 625 litres. Therefore the cabinet suits large volumes. Moreover, the RF625 is ATEX-suitable and low-maintenance thanks to Smart defrost.
The RF625 offers 625 litres gross and 451 litres net. Therefore the cabinet suits large freezing volumes.
The freezer works between -25 and -5 °C. As a result, you store samples safely for long periods.
Yes, thanks to Smart defrost the cabinet defrosts automatically. As a result, manual maintenance stays limited.
Yes, the cabinet meets ATEX Cat.3 Zone 2, both internally and externally.
Natural refrigerant R290 with low environmental impact.
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