The Liebherr SFFvh 4001 laboratory freezer from the Perfection range uses NoFrost, so defrosting is unnecessary. It freezes 273 litres from -9 °C to -35 °C and has a 2.2 inch colour display with an electronic lock.
The Liebherr SFFvh 4001 laboratory freezer from the Perfection range uses NoFrost technology, so manual defrosting is unnecessary. The dynamic system freezes 273 litres from -9 °C to -35 °C. This lets you store sensitive substances without interruption in the pharmaceutical industry and the food industry.
Thanks to NoFrost no ice forms and sensitive substances stay safe in the cabinet. A 2.2 inch colour display in twelve languages shows the temperature, and an optional product sensor measures the actual product temperature. An optical and acoustic alarm, also via an app, reports deviations. As a result, you monitor the cold chain precisely.
Six drawers and seven shelves use the full height, with a base grid at the bottom. An electronic lock with a 4-digit PIN code configurable per team secures the contents. The key features:
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| Feature | Specification |
|---|---|
| Type | Laboratory freezer |
| Series | Perfection |
| Door | Steel |
| Temperature range | -9 °C to -35 °C |
| Gross capacity | 273 litres |
| Net capacity | 174 litres |
| Dimensions (W×D×H) | 597 × 654 × 1884 mm |
| Net weight | 81.8 kg |
| Freezing technology | NoFrost |
| Freezing system | Dynamic |
| Defrosting | Automatic (unnecessary) |
| Drawers | 6 |
| Shelves | 7 |
| Base grid | Yes |
| Product sensor | Optional |
| Refrigerant | R600a |
| Compressor | Single-Speed compressor |
| Display | 2.2 inch colour display (12 languages) |
| Lock | Electronic, 4-digit PIN code |
| Temperature alarm | Optical and acoustic, also via app |
| Self-closing door | Yes |
| Noise level | 46 dB(A) |
| Energy consumption | 292 kWh/year |
| Climate class | 7 |
| GMP class | B |
| Certification | DIN 13277, IEC 60068-3, IEC 61010-1, IEC 61010-2-011, IEC 61326-1 |
| Power supply | 230 V / 50 Hz |
No, thanks to NoFrost defrosting is unnecessary. As a result, sensitive substances stay safe in the cabinet.
The freezer cools from -9 °C to -35 °C. This stores a wide range of deep-frozen samples.
The cabinet has an electronic lock with a 4-digit PIN code. You configure it per team.
The 2.2 inch colour display supports twelve languages. As a result, operation is intuitive.
Gross capacity of 273 litres from the Perfection range.