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Table 1 Dilution refrigerator specifications. Temperatures and available cooling powers on the indicated stages of a Bluefors XLD400 DR. Coaxial cable lengths towards the respective stages are listed as well

From: Engineering cryogenic setups for 100-qubit scale superconducting circuit systems

Stage name Temperature (K) Cooling power (W) Cable length (mm)
50 K 35 30 (at 45 K) 200
4 K 2.85 1.5 (at 4.2 K) 290
Still 882 × 10−3 40 × 10−3 (at 1.2 K) 250
CP 82 × 10−3 200 × 10−6 (at 140 mK) 170
MXC 6 × 10−3 19 × 10−6 (at 20 mK) 140