CS204-FMX-3AL

The CS204-FMX-3AL offers a wide range of flexibility at a low cost, making it an excellent choice for most sample and device testing. This system is well suited for optical, electrical, and magnetic sample testing.

The CS204-FMX-3AL is powered by our DE-204 series closed cycle cryocooler. This liquid helium-free cryostat uses a pneumatically driven Gifford-McMahon cycle to cool the sample.

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Applications

  • Resistivity/Hall probe experiments

  • DLTS

  • Thermal, electrical and magnetic susceptibility

  • Heat capacitance

  • Seebeck effect

Typical Configuration

  • Cold head (DE-204AE)

  • Compressor (ARS-4HW)

  • 2 helium hoses

  • Aluminum or stainless steel vacuum shroud for electrical experiments (DMX-3)

  • Aluminum radiation shield

  • Instrumentation for temperature measurement and control:

    • 10 pin hermetic 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 hermetic feedthrough

    • 4 copper wires

  • Sample holder for electrical experiments

  • Temperature controller

Features

  • Cryogen free

  • Low cost aluminum construction (also available in stainless steel)

  • Fully customizable to allow for extensions as well as larger sample spaces

Options & Upgrades