Cryogen-free cryostats

Our cryogen-free cryostats use both 10 K and 4 K cryocoolers, covering a temperature range of 1.5 K to 800 K. Choose from top- or bottom-loading designs suited for an extensive range of applications.

CCR vacuum cryostats

Closed-cycle refrigerator cryostats that cool the sample in vacuum and are bottom-loading.

CCR exchange gas cryostats

Closed-cycle refrigerator cryostats that cool the sample in exchange gas.

CCR UHV cryostats

Closed-cycle refrigerator ultra-high vacuum cryostats that cool the sample in vacuum and are top-loading.

CCR Mössbauer cryostats

Optimized for Mössbauer spectroscopy, these cryostats provide uniform cooling of powders and irregularly shaped solid samples without introducing vibrations (and subsequent line broadening). Samples are top‑loaded into static helium thermal exchange gas, eliminating the need for careful thermal anchoring. They include an integrated pneumatically isolated mounting stand.

CCR cold traps

Cryogenic cold trap cryostats use mechanical coolers, and are primarily used in the adsorption of noble gases, including helium, neon, argon, krypton, and xenon. Cold traps aid in the extraction of such gases from geological materials collected from volcanic hot springs to get insight into the planetary evolution of the Earth. They are also used to adsorb various oxygen isotopes from meteorites and polar ice caps, and ocean island olivines.

CCR low-temperature cryostats

Low-temperature closed-cycle refrigerator cryostats that cool the sample in exchange gas. Helium circulates through an independent cooling loop to cool samples to temperatures as low as 1.5 K, allowing nearly unlimited operation. The sample space is separate from the cooling loop, minimizing the risk of blockages.