Site Map      Favorite     Chinese

EN462-1 Wire Pentameters / IQI

EN462-1 Wire Pentameters / IQI


Image quality indicator/ Pentameters

EN462 – 1

Each indicator consists of a series of seven parallel wires of different thickness and 10, 25 or 50mm long mounted between two thin sheets of transparent, flexible PVC. A lead monogram indicates the numbers of the thinnest and thickest wires, the material and includes the EN symbol.
 

1 FE EN 6 FE EN 10 FE EN 13FE EN
No. Wire Diameter(mm) No. Wire Diameter(mm) No. Wire Diameter(mm) No. Wire Diameter(mm)
1 3.20 6 1.00 10 0.40 13 0.20
2 2.50 7 0.80 11 0.32 14 0.16
3 2.00 8 0.63 12 0.25 15 0.125
4 1.60 9 0.50 13 0.20 16 0.100
5 1.25 10 0.40 14 0.16 17 0.080
6 1.00 11 0.32 15 0.125 18 0.063
7 0.80 12 0.25 16 0.100 19 0.050
Use for material 40 – 160mm thick Use for material 12.5 – 50mm thick Use for material 5 – 20mm thick Use for material 2.5 -  10mm thick

 



EN462-1 Wire Pentameters / IQI-Downloadingdownload