Top-loading Cryogen-free Dilution Refrigerator with Sample Base Temperature of 20 mK - 40 mK

Jan. 6, 2012 - PRLog -- Janis Research Company is pleased to announce that it is offering the model JDry-500-TLSV top-loading cryogen-free dilution refrigerator (DR) system with sample in vacuum.  A rigid top-loading sample probe, together with vacuum load-lock and gate valve, is provided with the system, and it can be used to load the sample in vacuum while the dilution refrigerator system remains cold.

The basic performance specifications are as follows:
Sample base temperature: 20mK ~ 40mK depending on the wires and coaxial cables installed on the sample mount;
Sample space: Up to 2.0” in diameter;
Re-cool down time to base T after sample change: Approximately 30 hours;
Other features: Rigid, robust, and reliable electrical contact;
This top-loading sample probe can also be used for “wet” dilution refrigerator systems with minor modifications.

For more information including additional photos of the load lock and sample mount, please visit our web site at http://www.janis.com/JDry-500-TLSV.aspx.  Information on our standard cryogen-free dilution refrigerators can be found at http://www.janis.com/CryogenFreeDilutionRefrigerators.aspx.

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Janis Research is a manufacturer of cryogenic research equipment. Products include continuous flow and Helium-3 cryostats, 4 K and 10 K cryocoolers, dilution refrigerators, superconducting magnet systems, and micromanipulated probe stations.