Roundtest RA-2000 : High-precision Roundness Measuring System

The Roundtest RA-2000 Series has
been developed by Mitutoyo to quest a
high accuracy, high speed and high
performance in roundness
measurement. The fully-automatic or a
DAT (Digital Adjustment Table)
function aided manual workpiece
centering and leveling turns what used
to be a difficult and finicky task into
one that is simple enough for even
untrained users to perform. This
facilitates substantial reductions in
overall measurement time. The
Roundtest system comes complete with
a powerful data analysis software
ROUNDPAK® V4.0 which requires only
simple manipulation using a mouse and
icon, achieving the enhanced
functionality and ease of operation.

Achieving High-accuracy
Measurement
Turntable
Rotational accuracy:
(0.02+6H/10000)mm
Vertical column (Z-axis)
Straightness: 0.25mm/100mm†
(0.8mm/280mm)
Parallelism with rotating axis:
1.0mm/280mm
†In narrow range
Horizontal arm (R-axis)
Straightness: 1.0mm/150mm
Squareness against rotating axis:
1.0mm/150mm

 Download Specification Here