The CS202I-DMX-16SS is designed for long samples and liquid cell sample holders that will not fit in our standard CS202I-DMX-1SS. Like its sister system, the CS202I-DMX-16SS offers a wide range of flexibility at a reasonable cost. This high performance system has an all stainless steel constructed vacuum shroud along with a welded stainless steel instrumentation skirt. This system is capable of achieving vacuum levels of 10-7 Torr with an appropriate vacuum system. The lower vacuum reduces sample surface contamination, such as water molecules, which can be particularly detrimental to IR spectroscopy. The nickel plated copper radiation shield provides low emissivity, which is ideal for low temperature experiments.

The CS202E-DMX-1SS is powered by our DE-202 series closed cycle cryocooler. This liquid helium-free cryostat uses a pneumatically driven GM cycle to extract heat from the system.


  • Liquid cell
  • Long samples
  • Optical
  • Electro-optical
  • Raman
  • UV, VIS, IR
  • FTIR
  • Electroluminescence
  • Photoluminescence
  • Resistivity
  • Hall probe experiments
  • Diamond anvil cell
  • Deep-level transient spectroscopy (DLTS)
  • Thermal, electrical and magnetic susceptibility
  • Magneto-optical Kerr effect (MOKE)



Typical Configuration


Options & Upgrades

  • Long sample space ( 2.12 in.)
  • Compact optical block
  • Large, clear view optical windows (1.25 in.)
  • Large sample viewing angle for optical collection (F/.8)
  • Cryogen free GM cryocooler
  • Welded stainless steel construction
  • Fully customizable


  • Cold head (DE-202AI)
  • Compressor (ARS-4HW)
  • 2 helium hoses
  • Welded stainless steel vacuum shroud with 5 window ports for optical and electrical experiments (DMX-16SS)
  • Nickel plated copper radiation shield
  • 2 high purity quartz windows
  • Instrumentation for temperature measurement and control:
    • 10 pin feedthrough
    • 36 ohm thermofoil heater
    • Silicon diode sensor curve matched to (± 0.5 K) for control
    • Calibrated silicon diode sensor (±12 mK) with 4 in. free length for accurate sample measurement
  • Wiring for electrical experiments:
    • 10 pin feedthrough
    • 4 copper wires
  • Sample holder for optical and electrical experiments
  • Temperature controller