• Low cost

• Low liquid helium consuming

• Two years warranty

• Ready to run

 Specifications:

System items:

1. Dilution refrigerator insert

2. Experimental dewar

3. Gas handling system:

 A. ³He pumping station, purifying and control devices

     B. 1 K pot pumping station and control devices

     C. Vacuum system

                   4. Liquid helium container (100 liter) and liquid nitrogen container (100 liter)

           5. ³He gas

          6. Others: level indicator, transfer line, pressure gauge, vacuum measurement instruments, calibrated carbon thermometer for 1 K pot, still and mixing chamber, heaters on still and mixing chamber.

   This low cost dilution refrigerator can be offered alone or as an entire system. It is suitable for many measurements like resistance, magnetic susceptibility, thermal conductivity, heat capacity and thermometer calibration etc., it is also designed to fit optical, mictowave and ultrasonic measurements.