Compact Roundness
Roundtest
RA-10

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RA-10
Mitutoyo
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This is a compact and affordable form measuring instrument.

Available on backorder

Catalogue

Roundness verification attempted using basic measuring tools involves the following drawbacks:

  • Measurement is not conducted by a radius method conforming to the standards, for which a reference axis is necessary.
  • Measurement verification that meets the accuracy required by the drawings cannot be performed.
  • Recorded profiles cannot be obtained.

Once roundness measuring machines are introduced into quality control:

  • Reduction of nonconforming parts will translate into lower overall cost of manufacture.
  • Product quality will improve and the time-to-market for new product will be reduced.
  • Corporate image will be enhanced.

 

Specifications

Model:

RA-10

Max. probing Ø:

100 mm

Max. workpiece Ø:

320 mm

Max. turntable loading:

10 kg

Vertical travel:

117 mm

Measuring Range:

±1000 µm

Rotational accuracy:

Radial:

(0,04+0,0006H) µm
H: Measuring height from turntable surface (mm)
Axial:
(0,04+0,0006X) µm
X: Radial distance from center (mm)

Max. probing height:

152 mm

Data analysis items:

Roundness, Coaxiality, Concentricity, Flatness,

Runout radial

Printer:

Built-in thermal line printer

 

  • It combines outstanding cost and performance with full measurement capabilities.
  • The machine has a compact body with integrated electronics and printer, making it ideal for installation in space-restricted locations.
  • You can easily view measurement results and recorded profiles on the large coloured LCD panel display.
  • Despite being a low-priced model, the turntable with air bearings gives you rotational accuracy as high as (0.04+0.0006H) μm, assuring a precision that compares well with that of higher priced models.
  • The control panel has large keys and an intuitive layout for easy operation.
  • One-key calling function.
  • One-key zero-set function.
  • Support of 16 languages.
  • It complies with EN ISO standard like 12181-1, 12181-2, 12781-1 and 12781-2.
  • USB Communication Program – Microsoft® Excel ® based – to import results and create, save and print out inspection certificates on PC.