CS202-DMX-4

With its all stainless steel construction and a welded stainless steel instrumentation skirt, the CS202I-DMX-4 achieves the same high performance as our CS202I-DMX-1SS. But this cryostat has a larger than standard sample space which provides room to fit diamond anvil cells. The vacuum shroud comes standard with four window ports. A fifth port can be added at the end of the sample block.

The CS202I-DMX-4 is powered by our DE-202 series closed cycle cryocooler. This liquid helium-free cryostat uses a pneumatically driven Gifford-McMahon cycle to cool the sample.

Applications

• Cryofurnace: 6 K to 700 K continuous temperature sweep

• Diamond anvil - high pressure cell

• Large samples

• Optical

• Electro-optical

• Raman

• UV, VIS, IR

• FTIR

• Electroluminescence

• Photoluminescence

• Resistivity

• Hall probe experiments

• Deep-level transient spectroscopy (DLTS)

• Thermal, electrical and magnetic susceptibility

• Magneto-optical Kerr effect (MOKE)

Typical Configuration

• Cold head (DE-202AI)

• Compressor (ARS-4HW)

• 2 helium hoses

• Stainless steel vacuum shroud with 4 window ports for optical and electrical experiments (DMX-4)

• Nickel plated OFHC copper radiation shield

• 2 high purity quartz windows

• 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 for sample measurement

• Wiring for electrical experiments:

  • 10 pin feedthrough

  • 4 copper wires

• Sample holder for optical and electrical experiments

• Temperature controller

Features

• Cryogen free GM cryocooler

• Welded stainless steel construction for high vacuum

• Large, clear view optical windows (1.5 in.)

• Large sample viewing angle for optical collection (F/1.1)

• Fully customizable

 Options & Upgrades

• Very high temperature interface for 6 K to 700 K sweep

• High temperature interface for up to 450 K

• ATTOCUBE actuators/rotation

• 4 K cold head (0.1 W @ 4.2 K)

• 5.5 K cold head (1 W @ 10 K)

• Turbo upgrade for faster cooldown times

• Custom temperature sensor configuration (please contact our sales staff)

• Custom wiring configurations (please contact our sales staff)

• Window material upgrades (custom materials available)

• Sample holder upgrades (custom sample holders available)