Image Quality Indicator EN 462-1 / ISO 19232 Wire

IQI EN 462-1 / ISO 19232

EN 462-1:1994-ISO 19232 Wire Type were introduced as a EUROPEAN STANDARD to supersede the German Standards Institute (DIN 54.109) and the British Standards Institute (BS3971:1980 type 1) Image Quality Indicators. Each indicator consists of a series of seven parallel wires of different thickness mounted and encapsulated between two thin sheets of transparent, flexible PVC. A lead monogram indicates the number of the thickest wire, the material and the EN symbol.

Wire lengths ; 10mm, 25mm , 50mm or 100mm (Please state length required when ordering)

Wire Spacings Available :Standard 5mm  or 2.5mm

Indicator Sizes:
There are four sizes of EN-ISO Image Quality Indicators.
Size 1 – contains wire numbers 1 to 7 and used for material thicknesses in the range of 40 to 160mm
Size 6 – contains wire numbers 6 to 12 and used for material thicknesses in the range of 12.5 to 50mm
Size 10 – contains wire numbers 10 to 16 and used for material thicknesses in the range of 5 to 20mm
Size 13 – contains wire numbers 13 to 19 and used for material thicknesses in the range 2.5 to 10mm

Available Materials: Carbon Steel (Fe), Stainless Steel (SS), Aluminium (Al), Copper (Cu), Titanium (Ti)  Inconel (IN)
As an illustration the identification (i.e. lead monogram) for, say Size 1 (Wire numbers 1 to 7) in carbon steel (Fe) would be 1 FE EN
All EN-ISO Image Quality Indicators are individually numbered and supplied with a Certificate of Conformity

IQI EN462-1 / ISO19232 Wires
1 FE EN

6 FE EN

10 FE EN

13 FE EN

Material: Carbon Steel

10mm, 25mm, 50mm & 100mm Wire Lengths

1 FE EN not available as 100mm

Wire Spacings 5mm

6 SS EN

10 SS EN

13 SS EN

Material: Stainless Steel

10mm, 25mm, 50mm & 100mm Wire Lengths

Wire Spacings 5mm & 2.5mm

1 AL EN

6 AL EN

10 AL EN

13 AL EN

Material : Aluminium

10mm, 25mm, 50mm & 100mm Wire Lengths

1 AL EN not available as 100mm

Wire Spacings 5mm & 2.5mm

1 CU EN

6 CU EN

10 CU EN

13 CU EN

Material : Copper

10mm, 25mm, 50mm & 100mm Wire Lengths

1 CU EN not available as 100mm

Wire Spacings 5mm & 2.5mm

6 TI EN

10 TI EN

13 TI EN

Material : Titanium

10mm, 25mm, 50mm & 100mm Wire Lengths

Wire Spacings 5mm & 2.5mm

6 IN EN

10 IN EN

13 IN EN

Material : Inconel

10mm, 25mm ,50mm & 100mm Wire Lengths

Wire Spacings 5mm & 2.5mm

IQI Wire Diameters

Wire No 1 2 3 4 5 6 7 8 9 10
Dia (mm) 3.2 2.5 2.0 1.6 1.25 1.0 0.8 0.63 0.5 0.4
Wire No 11 12 13 14 15 16 17 18 19
Dia (mm) 0.32 0.25 0.20 0.16 0.125 0.1 0.08 0.063 0.05
mage Quality Indicator EN 462-1 / ISO 19232 Wire

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