IQI = Image Quality Indicator

Wire type penetrameters, set “C”, stainless steel, 2″ (50mm) wire length.
This set of steel wire penetrameters contains wire sizes 11 to 16. Per ASTM E747 “Standard Practice for Design, Manufacture and Material Grouping Classification of Wire Image Quality Indicators (IQI) Used for Radiology”
Accepted by ASME sec. V and AWS as an alternative to plaque type IQI’s.

Encapsulated in vinyl for durability.

Wire # mm Inch
11 0.81 0.032
12 1.02 0.040
13 1.27 0.050
14 1.60 0.063
15 2.03 0.080
16 2.50 0.100