MRC-100-150-200 Roughness and Contour Measuring Instrument
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MRC 100 150 200 Roughness and Contour Measuring Instrument1
MRC 100 150 200 Roughness and Contour Measuring Instrument2
MRC 100 150 200 Roughness and Contour Measuring Instrument3
MRC 100图(8)
MRC 100图(5) 1
MRC 100图(6) 1
MRC 100图(7)
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Product Features & Applications

Product Feature:

  • Cartesian coordinate form measuring instrument
  • Simultaneous measurement of roughness and profile without sensor replacement
  • The mechanical part adopts precision linear guideway as the measurement reference, ensuring measurement accuracy and long service life
  • Horizontal guideway offers air-bearing guideway and friction guideway options
  • Precision digital sensors and precision grating displacement sensors measure displacements in X and Z directions, guaranteeing the accuracy of workpiece profile measurement
  • High-precision grating sensor with a maximum range of 60 mm meets most measurement needs
  • Resolution up to 0.001μm and minimum sampling interval of 0.01μm
  • Standard column stroke of 450/500 mm, with custom strokes available
  • Equipped with high-performance self-developed software, featuring user-friendliness and high measurement efficiency, with operation highly compatible with CAD drawing software
  • The software can process various seal groove shapes (angles, chamfer R, groove depth, groove width); straightness and convexity of busbars for shaft workpieces; radius of curvature and center position of various arcs, etc.
  • Supports continuous dimensioning, datum dimensioning, and arbitrary insertion points
  • Enables free rotation of graphics and coordinates
  • Automatic saving of raw data for convenient multiple dimensioning
  • When the capture function is activated, automatically generates and captures feature points such as intersections, circle centers, line midpoints, endpoints, arc intersections, arc midpoints, and tangent points
  • Software compatible with Windows XP, Windows 7, Windows 10, and Windows 11 operating systems
  • One-click switch between Chinese and English for the software
  • Automatic software calibration, supporting automatic measurement and dimensioning
  • Features automatic probe contact, lifting, and retraction functions to prevent probe damage
  • Built-in highly integrated circuit board with all interfaces integrated on a single board for easy maintenance
  • Four-axis joystick control for convenient operation
  • Supports profile measurement, roughness measurement, raw profile measurement, and waviness measurement functions
  • Equipped with USB interfaces
  • Magnetic suction probe rod for quick and easy overall replacement
  • Complies with industry standards such as JB/T 11271-2012, ISO 25178-601, ISO 21920, and UNI EN ISO 12179

Product Application

  • Bearing industry

Measure the seal groove shape (angle, chamfer R, groove depth, groove width, etc.) of inner and outer rings; convexity, angle, and logarithmic curve of the generatrix of rollers and rings of various roller bearings.

  • Automobile, motorcycle, and refrigeration industry

Measure the generatrix parameters of pistons, piston pins, and valve lifters of automobiles, motorcycles, and compressors; and can measure parameters of various inclined parts.

Machinery processing, precision hardware, precision tools, cutting tools, molds, auto parts, motorcycle parts, compressors, electromechanical, motors, optical components and other industries.

Technical Specifications

NameRoughness and Contour Measuring Instrument
ModelMRC-100MRC-150MRC-200
Horizontal Guideway TypeFriction guideway/Air-bearing guideway
Climbing AngleRise 77°, Decline 88°
Measuring Speed0.02mm~4.0mm/s
Measuring RangeX-axis (Horizontal Guideway)100mm150mm200mm
Z1-axis (Sensor)±20mm±25mm±30mm
Z-axis (Column)450mm500mm500mm
Minimum Inner Hole6mm (Smaller inner diameter can be measured by replacing the small stylus)
Contour AccuracyLinear Accuracy X±(0.8+0.02L)μm   L: Measuring distance
X-axis Resolution0.01μm
Linear Accuracy Z1±(0.8+0.02H)μm   H: Measuring height
Z1-axis Resolution0.01μm
Angle≤1′
Arc≤±(0.8+R/12)μmR:0.5mm~10mm
Arc Pt≤0.5μm
Straightness0.6μm/100mm
Roughness AccuracyIndication Error±(5nm+0.05A)A: Standard value
Residual Noise≤0.005μm
Z1 (Sensor) Range±3mm
Resolution0.1μm
Indication Repeatability±3%
Cut-off Wavelength0.025、0.08、0.25、0.8、2.5、8mm
Evaluation Lengthλc*1、2、3、4、5、6、7、8
Roughness ParametersRa, Rq, Rz(Ry), Rz(DIN), R3z, Rz(jis),Rp, Rv, Rt, Rsk, Rsm, Rc, Rpm, Rku,Rdq, Roc, Mr1, Mr2, Rpk, Rvk, Rk, Rdc,A1, A2, Rx, AR, Rcp, Rmax, Rz-ISO
Waviness Parameterswt, wa, wp, wv, wq, wc, wku, wsk,w, wx, wz,wsm, wdc, wte, wmr, Aw,c(wmr), wmr(c), wdq
Original Profile ParametersPt, Pa, Pp, Pv, Pq, Pc, Pku, Psk, Pdq, Psm, Pdc,Pmr, Pz, Pmr
Compressed Air (Required for air-bearing guideway, provided by user)Air pressure 0.4MPa, consumption 0.1m³/min; Air supply 0.6MPa, 0.25m³/min
Power SupplyAC 220V-240V, 50HZ;Separate ground wire, maximum power 500W
Environmental RequirementsNormal temperature, humidity 20~80%RH; No condensation, no obvious vibration source
Product Dimensions (LengthWidthHeight)1400*725*1740mm
)Packaging Dimensions (LengthWidthHeight)960*960*1950mm
Product Weight270kg
Total Packaging Weight300kg

Standard Configuration

NameQuantity
Roughness and Contour Measuring Instrument Host1 set
Large Planar Workbench1 piece
Angle Adjustment Workbench1 piece
Vice1 piece
3*24 Single-Cut Stylus1 piece
3*24 Roughness Stylus(只用圈起来的部分,摆正)1 piece
1*6 Single-Cut Stylus1 piece
1*6 Roughness Stylus(用上面那支,和23类似,只用头部)1 piece
Φ8*150mm Carbon Fiber Probe Rod1 piece
Calibration Standard Parts1 set
Lenovo Computer1 piece
Printer1 piece
Filtration System (Equipped with air-bearing guideway)1 set
Software1 set
Qualification Certificate1 copy
Warranty Card1 copy
Calibration Certificate1 copy
Instruction Manual1 copy

Optional Configuration

2D Planar Workbench
Two-way Vice
Special Fixture for Rings
Special Fixture for Bearings
Precision Sine Vice
Comprehensive Adjustment Platform 1
Comprehensive Adjustment Platform 1
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