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, however 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)

Features

Typical Configuration

Options & Upgrades

• 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

• 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

• 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)