The Gram BioLine BioPlus series offers reliable cooling and freezing for laboratories. The BioLine air distribution system keeps the temperature very stable. The cabinets are robustly constructed and ATEX certified. Suitable for professional and intensive use.
The Gram BioLine BioPlus series is developed for safe storage of temperature-sensitive substances in laboratories, cleanrooms and industrial environments. The cabinets are suitable for both cooling and freezing and are designed to minimise temperature fluctuations. This preserves the quality and stability of stored products.
All BioPlus models are equipped with the Gram BioLine air distribution system. This system ensures uniform temperature distribution throughout the entire cabinet, combined with low energy consumption. The electronic BioLine MPC control provides precise regulation, product temperature display via an additional E-sensor and comprehensive alarm functions.
The BioPlus cabinets feature a fully stainless steel interior and are available with a white lacquered or stainless steel exterior. All models comply with ATEX Cat.3 Zone 2 requirements, both internally and externally. This makes them suitable for placement in environments with a potentially explosive atmosphere. Options such as drawers, grids, glass doors and wheel sets make the series flexibly deployable.
Key features:
| Feature | Specification |
|---|---|
| Application | Laboratory refrigerator or freezer |
| Control | Gram BioLine MPC |
| Air distribution | Gram BioLine air distribution system |
| Alarms | Temperature, door, sensor, external potential-free contact |
| Interior | Fully stainless steel |
| Insulation | 60 mm HFC-free cyclopentane |
| Refrigerant | R290 (natural) |
| Defrost | Smart defrost with condensate evaporation |
| Certification | ATEX Cat.3 Zone 2 |
| Power supply | 230 V / 50 Hz |
| SKU / Model | Type | Temperature range | Gross capacity (L) | Net capacity (L) | Dimensions (WxDxH, mm) | Energy consumption (kWh/24h) |
|---|---|---|---|---|---|---|
| RF500 | Freezer | -25 to -5 °C | 500 | 365 | 600 x 805 x 2025/2275 | 3.83 |
| RF600D | Freezer | -25 to -5 °C | 600 | 432 | 695 x 876 x 1875/2125 | 4.03 |
| RF660D | Freezer | -25 to -5 °C | 660 | 484 | 695 x 876 x 2025/2275 | 4.23 |
| RF600W | Freezer | -25 to -5 °C | 600 | 432 | 815 x 756 x 1875/2125 | 4.07 |
| RF660W | Freezer | -25 to -5 °C | 660 | 484 | 815 x 756 x 2025/2275 | 4.46 |
| EF600W | Low temp. freezer | -35 to -5 °C | 600 | 432 | 837 x 756 x 1875/2125 | 8.86 |
| EF660W | Low temp. freezer | -35 to -5 °C | 660 | 484 | 837 x 756 x 2025/2275 | 9.02 |
| RF930 | Freezer | -25 to -5 °C | 930 | 702 | 780 x 1045 x 2025/2275 | 6.12 |
| RF1270 | Freezer | -25 to -5 °C | 1270 | 864 | 1390 x 876 x 1875/2125 | 7.97 |
| RF1400 | Freezer | -25 to -5 °C | 1400 | 968 | 1390 x 876 x 2025/2275 | 8.39 |







