Image Quality Indicators (IQIs), which are also referred as Penetrameter, provide a means of visually interpreting the contrast sensitivity and definition of the radiograph. The IQI indicates that a specified amount of change in material thickness will be detectable in the radiograph, and that the radiograph has a certain level of definition so that the density changes are not lost due to un-sharpness. Without such a reference point, consistency and quality could not be maintained and defects could go undetected
There are 2 types of IQIs
Wire Type 
We manufacture & supply wire type IQI confirming to ASTM, DIN, EN & ISO Standards
Also we can supply in materials like Steel, Aluminum, Copper, Titanium, etc…
Hole Type
We manufacture and supply Hole Type IQI confirming to ASTM & EN Standards.
Also we can supply in materials like Steel, Incoal, Aluminum, Copper, etc…

Image Quality Indicators (IQIs), which are also referred as Penetrameter, provide a means of visually interpreting the contrast sensitivity and definition of the radiograph. The IQI indicates that a specified amount of change in material thickness will be detectable in the radiograph, and that the radiograph has a certain level of definition so that the density changes are not lost due to un-sharpness. Without such a reference point, consistency and quality could not be maintained and defects could go undetected
There are 2 types of IQIs
Wire Type 
We manufacture & supply wire type IQI confirming to ASTM, DIN, EN & ISO Standards
Also we can supply in materials like Steel, Aluminum, Copper, Titanium, etc…
Hole Type
We manufacture and supply Hole Type IQI confirming to ASTM & EN Standards.
Also we can supply in materials like Steel, Incoal, Aluminum, Copper, etc…