The TSX Universal ULT freezers offer reliable storage to -86 °C. They combine energy efficiency with high temperature stability. Designed for intensive professional use. Suitable for research and biobanking.
The Thermo Scientific TSX Universal Series ULT freezers are designed for long-term storage of valuable samples at temperatures from -40 °C to -86 °C. This series represents the next generation of the TSX platform and combines high reliability with improved temperature stability. The freezers are suitable for research, pharmaceutical and biobanking applications.
Thanks to the universal V-Drive cooling technology, the system automatically adapts to usage conditions. This results in faster temperature recovery after door opening, tighter temperature control and lower energy consumption. All units are individually tested and supplied with a calibration certificate and factory acceptance report.
The TSX Universal freezers use natural refrigerants with a low Global Warming Potential and are ENERGY STAR certified. The large touchscreen at eye level, the fast re-entry time of 30 seconds and the low noise level support comfortable daily use. Universal power supply enables worldwide deployment.
Key features:
| Feature | Specification |
|---|---|
| Temperature range | -40 °C to -86 °C |
| Cooling technology | Universal V-Drive |
| Refrigerant | Natural refrigerants |
| Control | 7-inch capacitive touchscreen |
| Noise level | < 44 dB(A) |
| Power supply | 100–230 V / 50–60 Hz |
| Certification | CE, UL 61010, ISO 13485 |
| Energy efficiency | ENERGY STAR |
| Sustainability | ACT Label |
| Warranty | 12 years compressor parts |
| SKU | Model | Capacity (L) | Capacity (cu ft) | 2″ box capacity | Outer dimensions (WxDxH, cm) | Door configuration |
|---|---|---|---|---|---|---|
| TSX40086FA | TSX Universal 400 | 547 | 19.3 | 400 | 71.9 x 95.5 x 198.1 | 1 outer, 2 inner |
| TSX50086FA | TSX Universal 500 | 682 | 24.1 | 500 | 86.4 x 95.5 x 198.1 | 1 outer, 2 inner |
| TSX60086FA | TSX Universal 600 | 815 | 28.8 | 600 | 100.6 x 95.5 x 198.1 | 1 outer, 2 inner |
| TSX70086FA | TSX Universal 700 | 950 | 33.6 | 700 | 114.8 x 95.5 x 198.1 | 1 outer, 2 inner |
| TSX40086FA-ULTS | TSX Universal 400 ULTS | 547 | 19.3 | 400 | 71.9 x 95.5 x 198.1 | 1 outer, 2 inner |
| TSX50086FA-ULTS | TSX Universal 500 ULTS | 682 | 24.1 | 500 | 86.4 x 95.5 x 198.1 | 1 outer, 2 inner |
| TSX60086FA-ULTS | TSX Universal 600 ULTS | 815 | 28.8 | 600 | 100.6 x 95.5 x 198.1 | 1 outer, 2 inner |




