Cryostat – Cryomech ST15

 The cryostat is a closed cycle refrigerators that can achieve cryogenic temperature down to 8 K. It is very small, light and easy to use. It can modified for several experiments and it can work with any inclination (also in the horizontal plane).

St15 1 St15 2

Figure 1 – ST15 Cryostat mounted on the support.

Figure 2 – Detail of the second stage and of the typical sample holder.
St15 3 St15 4

Figure 3 – Example of sample holder (copper) and cell (glass) with diamond windows. Normally used with liquids.

Figure 4 – Example of sample holder (copper) and cell (plexiglas) successfully used with liquid Nitrogen and liquid Neon.

Characteristics :

Weight : 8 Kg (vacuum chamber and support included)
  N.B. No need of counter weight
Cooling time to 10 K :      < 60 minutes
Compressor : CP510 compressor system air cooled
Working orientation : any orientation
Entrance windows : 25 Mum kapton foils
Temperature range : 10 K to 232 K
Thermometers : Si diode or Pt100
Vacuum: ~ 1.10-6 bar