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DMX-2 Specifications


Cooling Technology-
  DE-202 Closed Cycle Cryocooler
  Refrigeration Type Pneumatically Driven Gifford-McMahon Cycle
  Liquid Cryogen Usage None, Cryogen Free
Temperature*-
  DE-202AE < 10 K - 350 K
  DE-202SE < 4.2 K - 350 K
  DE-202NE < 5.5 K - 350 K
  With 800 K Interface (Base Temp + 2 K) - 700 K
  With 450 K Interface (Base Temp + 2 K) - 450 K
  Stability 0.1 K
  *Based on bare cold head with a closed radiation shield, and no additional sources of experimental or parasitic heat load.
Sample space-
  Diameter 36 mm (1.43 in)
  Height 39 mm (1.53 in
  Sample Holder Attachment 1/4-28 screw
  Sample Holder View our Sample Holder Collection
Optical Access-
  Window Ports 4 - 90° Apart, 180° window, or Beryllium Domes
  Diameter 41 mm (1.63 in) With Beryllium Window
  Clear view 32 mm (1.25 in) With Beryllium Window
  #/F 1 with Beryllium Window
  Window Material View our Wide Selection of Window Materials
Temperature Instrumentation and Control (Standard)-
  Heater 1 - 36ohm Thermofoil Heater Anchored on Cold Tip
  Control Sensor 1 - Curve Matched Silicon Diode with 0.5K Accuracy Thermally Anchored on the Cold Tip Next to the Heater
  Sample Sensor 1 - Calibrated Silicon Diode with 12mK Accuracy with 4 inches of free length to be placed at the sample.
  Custom Instrumentation Contact ARS for available Options
Instrumentation Access-
  Instrumentation Skirt Welded Stainless Steel
  Pump out Port 1 - NW-25
  Instrumentation Ports 3
  Instrumentation Wiring Contact our sales staff for wiring options
Vacuum Shroud-
  Material Stainless Steel
  Length 338 mm (13.3 in)
  Diameter 76 mm (3 in) (at the sample space)
  Width 76 mm (3 in) (at the sample space)
Radiation Shield-
  Material Nickel Plate Copper
  Attachment Threaded
  Optical Access 0, 2, or 4(customer specified)
Cryostat Footprint-
  Overall Length 562 mm (22.12 in)
  Motor Housing Diameter 114 mm (4.5 in)
  Rotational clearance 200 mm (8 in) with "G" configuration

DE-202 Cryostat Specifications

DE-202-Cryocooler-Specs.PNG
 

ARS-4HW Compressor Specifications

ARS-4HW.PNG