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The Gram BioPlus RF660W laboratory freezer works between -25 and -5 °C and offers 660 litres. With a wide, shallow W format (756 mm deep), the cabinet uses space efficiently. Moreover, the RF660W runs on R290 and is ATEX-suitable.
The Gram BioPlus RF660W laboratory freezer works reliably between -25 and -5 °C. Therefore you store samples and products under controlled conditions. With 660 litres gross and a wide, shallow W format (756 mm deep), the cabinet uses space efficiently. Furthermore, the RF660W suits the pharmaceutical industry and food industry.
The RF660W runs on the natural refrigerant R290 with a low environmental impact. The Gram BioLine air guidance system distributes the cold evenly across the whole cabinet. Additionally, the Gram BioLine MPC 4.6 controller regulates precisely and monitors upper and lower limits. As a result, the temperature stays stable.
The interior is made entirely of stainless steel, including uprights, shelf supports and drawer runners. Thus you clean the cabinet easily and hygienically. The RF660W also meets ATEX Cat.3 Zone 2, internally and externally. You configure the interior with:
See our laboratory freezers range or request advice via contact.
| Feature | Specification |
|---|---|
| Type | Laboratory freezer |
| Temperature range | -25 °C tot -5 °C |
| Ambient temperature | +10/+43 °C (solid door) |
| Gross capacity | 660 litres |
| Net capacity | 484 litres |
| Dimensions (W×D×H) | 815 × 756 × 2025/2275 mm |
| Net weight | 152 kg |
| Maximum interior | 27 shelves of 13 drawers |
| Controller | Gram BioLine MPC 4.6 with E-sensor and volt-free contact |
| Air guidance | Gram BioLine air guidance system |
| Cooling capacity at -25 °C | 512 W |
| Insulation | 60 mm HFC-free cyclopentane |
| K-value | Solid door 0.31 W/m²K |
| Interior | All stainless steel (uprights, shelf supports and drawer runners) |
| Refrigerant | R290 |
| Defrost | Smart defrost, automatic |
| Sound level | 49.3 dB(A) |
| Energy consumption | 4.46 kWh/24h |
| Certification | ATEX Cat.3 Zone 2 (II 3G Ex nA nC nL IIB T2 Gc) |
| Power supply | 230 V / 50 Hz |
The RF660W offers 660 litres gross. Therefore the cabinet suits large stocks.
The cabinet freezes between -25 and -5 °C. As a result, you store samples safely for long periods.
The cabinet runs on the natural refrigerant R290 with a low environmental impact.
Yes, the cabinet meets ATEX Cat.3 Zone 2, both internally and externally.
All stainless steel interior, hygienic to clean.
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