Sauter LB 300-2. Distance Meter, 300mm Range, 3 % Accuracy

Kern Digital Length Measuring Device LB

Kern Digital length measuring device measures distance directly in machines or sites with RS-232 interface.

Features and Benefits

• Digital sliding calliper with a superior precision even at high operation speed
• Easy mounting to machine tools, conveyer, test stands etc.
• Zeroing,pre-added and pre-reduced length as well as switching the unit can be done manually
• Data interface RS-232, standard

Parallels, Surface Finish & Hardness

Surface Finish

Any machined component has a surface geometry which consists of three basic elements:

Form or Curvature - Whether the surface has irregular bumps or dimensional changes
Waviness - Whether the surface has regular repetitive ripples or patterns (e.g. milling patterns)
Roughness - The shapes or irregularities that are smaller than, and form part of the waviness pattern (e.g. material micro-structure)

Waviness and roughness are traditionally the most difficult elements to measure when comparing surface finish, however, they have a radical effect on the performance of the finished component. Variations will cause aesthetic appearance changes, component wear variations, oil retention variation etc. Many manufacturers therefore specify a range of roughness values which their components should be manufactured to, often expressed as: Ra, Rq (RMS), RzDIN, Ry, Sm,mm.

Technical data sheet

Instruction manual

product brochure