DC Heating Station for Flag Style Sample Holder Plates in Ultra-High Vacuum (UHV)

Composed of a Sample receiver with two high-current electrical contacts for DC-heating of SHOMDC sample holders, this fully configured assembly is completely mounted on a DN40CF (2.75" OD) flange, including wiring and the electrical feedthrough.

This provides complete, ready to use solution for sample heating/ annealing under UHV conditions.

• Completely mounted on DN40CF-flange, incl. wiring and electrical feedthroughs.
• Installed Thermocouple:  K-type (chromel/alumel)
• Mounted DC Sample Plate Receiver RECOMDC:
  • Receiver orientation options:
    • Orientation 01 (flag perpendicular to axis)
    • Orientation 02 (flag perpendicular to axis, straight)
  • Fully UHV compatible materials:
    • Spheres: Ruby
    • Spring contacts, screws, washers for el. contacts: Molybdenum
    • Isolators: Shapal M
    • Body: Stainless steel 1.4301 (304L)
• Sample Heating Plate SHOMDC: Sample Heating Plate is NOT INCLUDED in this assembly.
  • Minimum sample size (l x w x h): 8 x 1 x 0.2mm
  • Maximum sample size (l x w x h): 11 x 3.5 x 0.5mm
  • Max. temperature: The maximum temperature depends on the material and shape of the actual sample.
    • Note: The installed thermocouple (K-Type) limits the maximum temperature to ~1300°C.
  • Material: Molybdenum, Al2O3
  • Both contact rails electrically isolated by Al2O3 washers
• Air side cable included:
  • Cable length: 6m
  • Side A: 4-pin industry standard MS air side connector, two K-Type TC pairs
  • Side B:
    • K-Type (chromel/alumel) miniature thermocouple connector
    • 3x safety 4mm banana plugs (red, black & yellow)
• Packaging included
• Power Supply: Not included (Recommendation: Power 150W, Voltage Range: 0-50V, Current Range: 0-5A)
• Controller: Not included
• Tolerances:
  • Machined Parts:  ISO 2768-m-K