Specifications include, but are not limited to: One (1) Cryogen Free Dilution Refrigerator with DC and coax wiring packages Base Temperature under 10mK Cooling power > 12 uW @ 20mK Cooling power > 400 uW @ 100mK Less than 21L STP of 3He required for optimal performance of the DR Single vacuum space (no intermediate vacuum can) System to utilize PT420 pulse tube or equivalent with cooling power of 2W @ 4.2K System to include active damping frame for cryostat System to include integrated, cryogen free 6T/1T/1T 3D vector magnet with power supply/controller System wiring to include at minimum, qty (6) – 12x twisted pairs of phosphor bronze DC wiring from room temperature to mixing plate, including packaged RC filters mounted on the mixing chamber plate.