Compact Roundness Measuring Instrument
ROUNDTEST RA-120/120P
Easy-to-operate compact roundness measuring instruments.
Rotational accuracy (Radial direction): (0.04 + 6H/10000) μm
(H: Probing height in mm)
Maximum load: 10 kg, 25 kg
SPECIFICATIONS
Model No. | RA-120 |
RA-120P |
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Z-axis | Dedicated electronic analysis type | Data analysis by PC | ||||||
Turntable unit | Rotational accuracy | Radial direction | (0.04+6 H/10000) μm H: Probing height (mm) JISB7451-1997 | |||||
Axial direction | (0.04+6X/10000) μm X: Distance from the center of rotation (mm) | |||||||
Rotating speed | 6 rpm | |||||||
Table effective size | 150 mm | |||||||
Centering/leveling adjustment | ±3 mm | |||||||
Leveling range adjustment | ±1 ° | |||||||
Centering/leveling device (micrometer head) |
Analog head | Digital head (mm) |
Digital head (inch/mm) |
Analog head | Digital head (mm) |
Digital head (inch/mm) |
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Maximum probing diameter | 280 mm (380 mm in a reverse and vertical detector position) | |||||||
Maximum workpiece diameter | 440 mm | |||||||
Maximum turntable loading | 25 kg | |||||||
Vertical column (Z axis) | Vertical travel | 280 mm from the turntable top | ||||||
Maximum probing height | 280 mm from the turntable top (480 mm in the reverse and vertical detector configuration) | |||||||
Maximum probing depth | 100 mm (minimum ID: 30 mm) | |||||||
Horizontal arm (X axis) | Horizontal travel | 165 mm (Including a protrusion of 25 mm from the turntable rotation center) | ||||||
Detector | Measuring direction | Two directional (IN/OUT switchable) | ||||||
Measuring range | ±1000 μm | |||||||
Measuring force | 70 to 100 mN (±30 %) | |||||||
Standard stylus (12AAL021) | Carbide ball, ø1.6 mm (.06 ”) | |||||||
Electronic unit | Measuring range | 8 steps: ±(1000, 500, 200, 100, 50, 20, 10, 5) μm | ||||||
Magnification | X5 to X200,000 | X1 to X500,000 | ||||||
Filter type | Phase corrected: Gaussian, 2CRPC75, 2CRPC50 Not phase corrected: 2CR75, 2CR50 Filter OFF | |||||||
Cutoff value | 15 upr, 50 upr, 150 upr, 500 upr 15-150 upr, 15-500 upr, 50-500 upr |
15 upr, 50 upr, 150 upr, 500 upr, Manual 15-150 upr, 15-500 upr, 50-500 upr, Manual |
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Number of measuring sections | Maximum 5 | Maximum 100 | ||||||
Evaluation type | Roundness, coaxality, concentricity, flatness, circular run-out (radial/axial), squareness (relative to axis/plane), thickness deviation, parallelism |
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Reference circle for evaluation | LSC, MZC, MIC, MCC | |||||||
Adjusting centering/leveling | DAT function (circular/multi-point switchable) | |||||||
Functions | Notched measurement, re-calculation, limaçon error correction, continous ID and OD measurement | Notched measurement, re-calculation, limaçon error correction, remarkable point analysis (gear), harmonic analysis, continous ID and OD measurement | ||||||
Printer | Built-in thermal line printer, optional external printer | Windows compatible ink-jet printer | ||||||
Display languages | Japanese, English, German, French, Italian, Spanish, Portuguese, Korean, Traditional Chinese, Simplified Chinese, Czech, Polish, Hungarian, Turkish, Swedish, Dutch | Japanese, English, German, French, Italian, Spanish, Portuguese, Korean, Traditional Chinese, Simplified Chinese, Czech, Polish, Hungarian, Turkish, Swedish, Russian, Dutch, Thai |
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Data output | USB | Calculation result, measurement data | ||||||
RS-232C | Calculation result, measurement data | |||||||
SPC | Calculation result | |||||||
Others | Power supply | AC 100 – 240 V | ||||||
Power consumption | 32 – 36 W | 21 – 24 W (excluding PC system) | ||||||
Air pressure | 0.39 MPa | |||||||
Air consumption | 30 L/min (minimum) | |||||||
Mass | Main unit: 32 kg Air filter: 2 kg |
แบรนด์สินค้า | MITUTOYO |
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