Page 124 - Mahr马尔量具完整

MarTest | Terms

Dial face is
sealed with
Pointer Clearance compensation spring an O-ring

Gear segment lever

Satin chrome finished housing

Double lever supported in ball
bearings, overload protection
provided by slip clutch

Dovetail Contact point with carbide ball
guide rails

Measuring force spring Shockproof

Mechanism Styli with carbide contact Styli with ruby contact
• Shockproof points points
• Anti-magnetic
• Movement bearings are jeweled
with 8 precious stones

MarTest | Applications

Concentricity of a shaft Concentricity of a sleeve Centering of a bore

Aligning a surface Testing parallelism

120 MarTest | Test Indicators and Touch Probes