F-74FMitutoyo operates a policy of continuous improvement that aims to provide the customer with the benet of the latest technological advances.Therefore the company reserves the right to change any or all aspects of any product specication without notice.• Thickness of concave-convex lenses and surfaces can be measured.• Anvils and contact points are interchangeable to enable concave surfaces to be measured.• Provided with a ball point.547-3137313• Pipe wall thickness, thickness of curved boards can be measured.547-3607360Application examplesNote:Parallelism between the at point and anvil547-313: 10μm7313: 5μmConcave lensBallpointSR2SR3AnvilAnvilConvex lensPlano-convex lens Flatpoint AnvilFlatpointFlatpointFlatpoint BallpointAnvilAnvilAnvilPlano-convex lens Convex lensConcave lensSR2SR3Lens thickness measurementTube thickness measurement 8530Reversible anvil 12mm 9.330SR2ø6SR3ø4.8ø6ø4.8ø4 ball point(Standard accessory)(Throat depth)Contact point9.3309.38530.3Reversible anvil (Traveling range 12mm)SR3DIMENSIONS Unit: mm21有効差し込み深さアンビル球φ3.5φ3AnvilContact pointSø3.5ø3ø3 Flat852120ThroatdepthDIMENSIONS Unit: mm• Suitable for measuring narrow grooves.• Measuring face of the contact point and anvil are blade-shaped (thickness: 1mm).547-3157315Groove depth measurementDIMENSIONS Unit: mm8530ø6.5551(Throat depth)ContactpointAnvil168530.36


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