To be installed in B033 small cleanroom.

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Requirements:

• 2 tables
• 3.2m x 0.5m dimensions
• Flatness - optics table
• Support weight of 1/2-shell assembly with all cabling and fixturing
• Seismic anchoring
• One table movable, one table fixed - Move halves together or apart

Tables:

• Thorlabs: Quotation_TQ0441343_183392.pdf
  • Does not offer narrow width tables. Minimum 1.5m width
  • Qty 1 Table,  3200 x 1500 x 310 mm: $11,296.35
    • Stainless steel skin
    • Sealed holes
    • Top surface: M6 taps on 25mm centers
    • Bottom surface: Hole pattern for legs
  • Rigid legs for table: $1,235.74
  • Earthquake restraint posts for table: $1,985.41
  • 20 week lead time
  • Total: $16,175.59
    • Not preferred: narrow width not available

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• Base Lab Tools: Est_8935_from_Base_Lab_Tools_Inc_5236.pdf
  • Qty 2 tables, 3500 Lg. x 500 Wd. x 12in Thick: $23,520.00
    • Aluminum skin
    • Holes "sealed" with white plastic sheet over entire table surface
  • Qty 4 rigid legs for table: $1,086.00
  • Truck freight: $1,356.54
  • 4-5 week lead time
  • Total: $25,962.54
    • Asked for requote with 3200mm length, stainless skin, internally sealed holes.
    • Also looking into custom tableLooking for more quotes: prefer sealed holes not plastic covering. prefer stainless steel not aluminum.

• Newport Optics
  • Quote in progress: QTE00259683-01 Newport 3-29-22.pdf
  • Drawing: REF-000212037 MKSI Newport VC Clarifications - 3-29-22.pdf
    • Qty 2 tables, 500 x 3200 x 305mm
    • Top surface: stainless steel, sealed holes, grid of M6 holes
    • Bottom surface: hole pattern for attaching legs
    • 11 week lead time
    • Total: $18,009.00
      • Prefer this one

Legs:

• Custom welded legs:

Image Added

• • Room for improvement: legs connected thru table, prefer adjustable pads on rigid frame to evenly support table

• Base Lab Tools table legs - vendor offers to customize from standard frame design.

• Thorlabs table legs - standard product, not rolling.