-86 °C ULT Upright Freezer STUF-B12 offers a spacious 588 L capacity and can maintain temperatures ranging from -40°C to -86°C. It features a dual compressor that efficiently powers the cooling system to maintain the desired temperature. Our -86 °C ULT Upright Freezer has a durable color-sprayed steel exterior, and a stainless-steel interior for hygiene and corrosion resistance. Its ergonomic handle ensures easy and strain-free operation.
| System | Cascade |
| Capacity | 588 L |
| Temperature Range | -40℃ to -86℃ |
| Ambient Temperature | 10℃ to 32℃ |
| Refrigerant | HC (R290 and R170) |
| Sensor | PTC |
| Compressor | 2 |
| Cooling Type | Direct Cooling |
| Defrost | Manual |
| Insulation | PURF |
| Noise | 53 dB |
| Racks | 16 (5 × 5) |
| Boxes (2 Inch) | 400 |
| Samples (2 ml) | 40000 |
| Exterior material | Color Sprayed Steel |
| Interior material | Stainless steel |
| Remote Alarm Access | Yes |
| RS 485 Access | Yes |
| Alarms | High/low temperature |
| Current | 8.33A |
| Power | 690 W |
| Power consumption | 14.85 W h/24h |
| Power Supply | 220V50/60Hz |
| Exterior Dimension | 854 × 1072 × 1907 mm |
| Interior Dimension | 606 × 738 × 1310 mm |
| Package Dimension | 891 × 1155 × 1994.5 mm |
| Net Weight | 335 Kg |
| Gross Weight | 363.5 Kg |
7″ LCD touch screen
Low noise operation
Audible and visual alarms
Adjustable shelves
Multi-layered sealing
Easy access USB interface
-86 °C ULT Upright Freezer STUF-B12 is widely used in life sciences, biobanking, blood banks, pharmaceuticals, clinical settings, and vaccine production.
Castors × 4
25mm Access port × 2
USB port × 1
Remote alarm port × 1
Data logger
Chart recorder
CO2 backup system
LN2 backup system