The Elcometer Hexagonal Wet Film Combs are designed for wet film thickness measurements and come in a range of thickness scales. Measuring Range: 5-118mil Step Graduation : 25um Specification: 25-3000um Elcometer 112 & 3236 Hexagonal Wet Film Combs (Stainless Steel) These hexagonal precision formed stainless steel wet film combs are long lasting, reusable and supplied in a range of thicknesses measuring up to 3,000μm (120mils).These six sided combs vary in size, giving either 24 or 36 measurement steps, depending upon the comb, thus providing increased accuracy. Measuring Procedure : Select appropriate comb according to approximate known thickness. 2. Hold comb perpendicular to surface coating to be measured. 3. Press into coating until the comb stands square on substrate. 4. Wet film thickness is between the highest step which is coated and the next (higher) step which remains uncoated. Products Name High Precision Metal Wet Film Comb 25-3000um Thickness Stainless Steel Gauge Material Environmentally friendly materials:stainless steel Size 7.4cm*6.5cm Standards GB/T1764-79 GB/T134522-92 ISO2808- Range 25~3000μm / 1~118mil Values 25,50,75,100,125,150,175,200, 225,250,275,300,350,400,450, 500,550,600,650,700,750,800, 850,900,1000,1100,1200,1400, 1600,1800,2000,2200,2400, 2600,2800,3000μm
