WITNESS PIECES

Witness Sample Materials

  • Zeonex K26R
  • Zeonex F52R
  • Osaka OKP-1
  • Osaka OKP4
  • Osaka OKP4HT
  • Topas 5013
  • Zeonex 1020R
  • Zeonex 1060R
  • Zeonex 1430R
  • Zeonex 330R
  • Zeonex E48R

Price: $

Specification Charts

27.5 mm x 2 mm Witness Sample Specifications
Diameter Tolerance±0.38±0.38
Thickness Tolerance±0.38±0.38
Cosmetics (MIL-PRF-13830B)≤ 1 Inclusion @ 10 dig per Quadrant or 2 Inclusions @ 5 dig per Quadrant> 1 Inclusion @ 10 dig per Quadrant or 2 Inclusions @ 5 dig per Quadrant
Birefringence/StressAnnealedNot Annealed
Available Sizes
OD27.6 mm
Thickness2 mm
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