PH Tool ASME Basic Cal Block, 3" (BASIC4.3)

Used for establishment of primary reference responses for UT examination of welds. Block contains three side-drilled holes at 1.5" deep minimum at 3/16" diameter. Hole locations through the thickness are ¼, ½, and ¾T. Also contains two EDM notches measuring 2%T deep x 1/4" max wide x 1.0" long min. In accordance with ASME Sec V Art. 4 Fig. T-434.2.1. 

• Dimensions: 3" thick x 6¼" wide x 9" long
• Fitted wooden storage case optional

Special long version for 60/70° transducers or phased array. The additional length allows for a full skip to the "top" notch. Used for establishment of primary reference responses for UT examination of welds. Block contains three side-drilled holes at 1.5" deep minimum at 1/8" diameter. Hole locations through the thickness are 1/4", 1/2", and3/4"T. Also contains two EDM notches measuring 2%T deep x 1/4" max wide x 1.0" long min. In accordance with ASME Sec V Art. 4 Fig. T-434.2.1.

• Dimensions: 3" thick x 6¼" wide x 24" long
• Note: This block weighs 128 pounds
• No hardwood case available at this time.