Leiden Cryogenics B.V. is one of the world leaders of the fabrication of dilution refrigerators and low temperature accessories.
New
We have recently developed a cold insertable probe. This probe allows for fast cooling of the sample down to mixing chamber temperatures while the dilution refrigerator stays at low temperatures. The cooling power of the probe is about 100 μW @ 120 mK. The Cryogen-Free models have upto 3 clear shot tubes inwhich the probe can be used.