kiutra develops cryogen-free cooling solutions based on closed-cycle cryocoolers and magnetic refrigeration. It is the first and only supplier for cryostats providing multi-stage continuous adiabatic demagnetization refrigeration (ADR) – an elegant and user-friendly technique for the permanent generation of sub-Kelvin temperatures. kiutra’s cryostats may be extended with multiple ADR units and accessories to match customer-specific cooling requirements and budgets. Special designs, additional ADR units, and custom ADR interconnecting schemes are available upon request. All cryostats are easy to operate, hazard-free, and have minimal infrastructure requirements while offering continuous temperature sweeps from sub-Kelvin to room temperature in a single device.