Roundness Measuring Instrument – RMI-D420

FEATURE

The roundness measuring instrument adopt high rigidity precision air bearings as measurement datum, which is high precision and long service life. The electrical control system adopt modular, high-precision data acquisition and processing system, high accuracy, low failure rate and easy maintenance.

Measurement Capability:

Evaluation item: Roundness, concentricity, flatness,Single radial runout
Analytical ability: Spectrum analysis, gap/burr automatically removed, waveform analysis
Roundness evaluation (4 methods):
Minimum zone method, least square, minimum circum circle and maximum inscribed circle
Roundness filtering gear:
1 -15upr,1 -50upr,1 -150upr,1 -250upr,1 -500upr,15-100upr,15-500upr,2-15upr
Filtering expression: Gaussian (ISO standard)

TECHNICAL DATA :

Item		Parameter
Rotary table	Bearing Type	Gas bearing
	Rotation accuracy	(0.025+6H/10000)µm
	Rotating speed	6rpm
	Adjust table diameter	180mm
	Table loading capacity	10kg
	Rotation diameter	420mm
	Max measure diameter	250mm
	Min measure inner diameter	1mm probe (Optional)
Column	Column transverse travel	320mm
(Z-axis )	Max detection depth	100mm (min inner diameter): 30mm)
Horizontal arm (X-axis)	Horizontal movement	100mm
Horizontal arm (X-axis)	Protrusion amount	25mm
Detector	Acquisition device	Circle grating
	Circumference of sampling points	4096 points
	Sensor type	Inductive Sensor
	Sensor range	±300µm
	Sensor resolution	0.001µm

High precision desktop roundness, integrated design, saves space;
Adopt gas spindle: Maintain long-term accuracy, good stability;
Self-developed software, module design decrease which decrease the users maintenance cost;
PC configuration is flexible, it can be configured according to user requirements;
Software aided self-aligning leveling, improve efficiency and save time.
Standard report is equipped with a variety of evaluation method, the parameters in column test report can be add or delete according to the users requirement;
Measurement results can choose ISO statistics or ISO standard reports;
Commutator module for optional;
Software support XPx win7x win8 system, Chinese and English language