Cryogen-free dilution refrigerator – BF2
| Model | LD400 |
|---|---|
| Manufacturer | Bluefors |
| Internal designation | BF2 |
| Localization | D2-0066 |
| Technical resource(s) | Christian Lupien Michael Lacerte |
| Types of analysis | Electrical measurements at very low temperatures. Possibility to apply a 2 T magnetic field. |
| Quantitative, semi-quantitative, qualitative | Quantitative |
| Sample size (mm) | min: - max: diameter 30 cm x 35 cm height |
| Temperature (K) | min: 10 mK max: 1.5 K |
| Magnetic field (T) | min: - 2T max: 2 T |
| Measurements: DC or microwave? | DC and microwave measurements |
| Time required to cool the sample down | Approximately 24 h (except when the magnet is installed) |
| Specific features | Cryogen-free equipment - liquid helium not used Cooling power: 550 μW at 100 mK and 18 μW at 20 mK 16 high frequency lines (18 GHz), 3 x 24 DC electrical lines (24 at 4 K, 48 at 10 mK) and 36 filtered thermocoax lines Possibility to add 4 K 40 GHz lines |
| What makes it unique? | Possibility to install a 2 T magnet with 19 cm of internal diameter. |