10K closed-loop thermostat - sample in static gas

The Janis gas exchange system provides two main advantages for experimenters: rapid sample exchange during refrigeration operation, and effective cooling of non-conductive or irregularly shaped samples such as powders, liquid solutions, etc. The 10K exchange gas type refrigeration machine transfers the cooling capacity of the secondary cooling head to a sample tube filled with helium gas through a copper braid, thereby cooling the helium gas inside the sample tube. The sample is inserted into the sample tube through a sample rod, and the cooled exchange helium gas inside the sample tube cools the sample.

10K closed-loop thermostat - sample in static gas

The Janis static gas system provides two main advantages for experimenters: rapid sample exchange during refrigeration operation, and effective cooling of non-conductive or irregularly shaped samples such as powders, liquid solutions, etc.

10K static gas type thermostat, the cooling capacity of the secondary cooling head is transmitted to a sample tube filled with helium gas through a copper braid, thereby cooling the helium gas inside the sample tube. The sample is inserted into the sample tube through a sample rod, and the cold exchange helium gas inside the sample tube cools the sample.

This static gas type thermostat system can quickly change samples without the need to heat up the system, greatly reducing the sample change time. The sample is in a static gas and can effectively cool samples with poor thermal conductivity and irregular shapes, such as powders, liquids, etc. There are two sets of thermometers and heaters on the sample tube and sample holder, which can achieve rapid temperature control and ensure that the test temperature of the sample is closer to the actual temperature. The sample chamber of this thermostat is located below the cold head, which is more suitable for inserting the sample chamber into the sample chamber of the spectrometer or the room temperature hole of the superconducting magnet.

Standard Configuration

XX "represents the cold head of the system. '00' represents SHI cold head, '50' represents CTI cold head.

optical

Cooling type installed below the sample chamber: CCS-5XX

Cooling type installed above the sample chamber: CCS-9XX

Non optical

Cooling type installed below the sample chamber: CCS-5XT

Cooling type installed above the sample chamber: CCS-9XXT

Standard Configuration Optical vacuum hood and heat-resistant radiation screen ● High temperature table and cold head over temperature protection circuit 4 1.63-inch quartz windows ● Gold plated oxygen free copper OFHC sample holder ● Comes with three spare ports Vacuum valve and safety valve ● Water cooled helium compressor 10 foot gas pipeline

Optional configuration ● Add various electrical connectors ● Optional 800K high temperature ● Rotating vacuum hood ● Matrix isolation structure ● Add a fifth window Infrared and other window materials ● 定制型真空罩 DLTS sample holder ● Gas inlet port ● Air cooled helium compressor ● Increase the length of the helium pipeline