Breadboard sample mounting system is designed to mount to the mixing chamber flange of dilution refrigerators.
Breadboard material OFHC copper with hard durable gold plating with thickness of 30 microinches.
Breadboard consists of 52X M3 threaded holes, and 4x M3 screw clearance slots for flexibility in mounting samples.
16X non-magnetic SMA feed-thru (QMC-CRYOCON-BLKMAFTI) into sample measurement space. Feed-thrus can be removed to install QMC bulkhead IR filters. (feed-thrus come with SMA caps to prevent RF leakage into the infrared can through the SMA feedthrus)
Light tight sample space shielding with two shielding options
Shorter Neck for customers with more space constraints.
Option 1:
cryogenic μ-metal Amuneal high nickel content A4K proprietary alloy that yields increasing permeabilities with decreasing temperature
6061 alloy Aluminum superconducting shield
16X non-magnetic SMA feed-thru (QMC-CRYOCON-BLKMAFTI)
3.375” ID OFHC copper infrared shield
Does come with optional coating of the inside of the copper infrared shield with Stycast/SiC absorber.