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LHe-COOLED, 100µW @ 100mK, 10mK Base
Model: DR-JT-S-100-10
Base temperature guaranteed less than 10mK
Cooling power at 100mK guaranteed greater than 100µW
Typical dimensions:
- Outer diameter of the insert: 110 mm
- Total length of the insert with IVC: up to 2500 mm
- Approximate sample space at low temperature (depends on Dewar and magnet): from 40 mm to 80 mm in diameter up to 300 mm in length
Special Features:
- Thomson heat exchanger (replaces a separate pumped bath condenser).
- Easily removable IVC (three clamps and an indium seal).
- Radiation shields and IVC can be designed to fit into magnet.
Optional Features:
- Can be provided with additional 1K pot for thermalization of wiring or measurement devices.
- Special access ports and lines of sight.
- Special design of the sample holder.
- Thermometry from 4.2K to 8mK.
- Remote controlled Gas Handling System (GHS).
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Experimental Plots:

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| Temperature measurements made with TRMC2 controller and RuO2 thermometer calibrated by Nuclear Orientation. Thermometer is located in vacuum on the mixing chamber plate. |

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Standard Configurations: |
DR-JT-S-100-10 |
DR-JT-S-100-10-V5 |
DR-JT-S-100-10-V2 |
| Custom access ports in vacuum (diam) |
x3 (7mm) |
x5 (7mm) |
x2 (7mm) |
| Custom access ports through the He bath, or Motor line, or Coax UT141 |
x1 (5mm) |
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x2 (7mm) |
For other configurations please contact us.
Download pdf drawing
Reference customers
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