Description
Note: In 2018, PH Tool stopped including the Ø2" (50mm) acrylic plug in this product. Plugs will be available upon special request only, and will add cost. This non-essential feature has long been considered optional per block specifications and is largely obsolete.
A modified version of the original IIW-Type 1 design.
Inch
Includes a 2.0" radius x 0.250" deep cut-out superposed on the 4.0" radius for distance calibration. Also includes numbers 3, 5 and 8 through holes (3/64", 5/64" AND 8/64" diameter) for sensitivity testing or surface wave inspection, and distance calibration marks to the 2.0" hole. In accordance with International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
• Dimensions: 12.0" x 4.0" x 1.0"
• Type 304 Stainless Steel
• Fitted wooden storage case or Cordura pouch optional...see above.
• Type 304 Stainless Steel
• Fitted wooden storage case or Cordura pouch optional...see above.
Metric
Includes a 50mm radius x 5.0mm deep cut-out superposed on the 100mm radius for distance calibration. Also includes 1.0mm, 2.0mm and 3.0mm through holes for sensitivity testing or surface wave inspection, and distance calibration marks to the 50mm hole. PH Tool design based on International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
• Dimensions: 300mm x 100mm x 25mm
• Type 304 Stainless Steel
• Fitted wooden storage case or Cordura pouch optional...see above.
• Fitted wooden storage case or Cordura pouch optional...see above.
![*DEFECTIVE ITEM* Phased Array Type "A" Block (IIW-Type), Inch, Type 304 Stainless Steel [PA.TYPA.SS.SD]](https://cdn11.bigcommerce.com/s-hwb86g2y9w/images/stencil/500x500/products/607/12889/patypa1018small__99944.1558377557.jpg?c=2 "*DEFECTIVE ITEM* Phased Array Type \"A\" Block (IIW-Type), Inch, Type 304 Stainless Steel [PA.TYPA.SS.SD]")
