Available in aluminium or stainless steel this instrument consists of two concentric cylinders, one sliding inside the other. A spherical glass lens is fitted to the end of the central cylinder and when pressed into the wet film, leaves a circular trace.
The diameter of the mark on the lens is measured and, using the supplied conversion table, the thickness of the coating can be easily assessed.
|K0003233M001||Elcometer 3233 Aluminium Pfund Thickness Gauge|
|K0003233M002||Elcometer 3233 Stainless Steel Pfund Thickness Gauge|
|Dimensions||60 x 80mm (2.36 x 3.15”)|
|Packing List||Pfund Thickness Gauge, stainless steel rule, conversion table, storage case and operating instructions|
ASTM D 1212-B, NF T30-125