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Dramatic improvement on compact type surface roughness testers
• Equipped with the touch-screen large color graphic LCD to achieve both of the intuitive operation and high operability
• Skidded and skidless measurement are switchable to perform the optimum evaluation according to the measurement condition.
• A wide-range, high-resolution detector and a drive unit provide superior high-accuracy measurement in its class.
・Detector
Measuring range: 800μm
Resolution: 0.0001μm (at 8μm range)
・Drive unit
Straightness / traverse length: 0.3μm/25mm (SJ-411)
Straightness / traverse length: 0.5μm/50mm (SJ-412)
• Simplified contour analysis (Step, Step quantity, Area, Coordinate difference) is available using the point cloud data collected to evaluate the surface roughness. Allows the evaluation of detailed shapes that cannot be achieved by contour measuring instruments.
• Allows the evaluation of surface roughness in a circumferential direction using the skidless measurement and R-surface compensation functions.
• Conforms to the latest ISO standard and ANSI/VDA standard in addition to the JIS standard (2001/1994/1982).
• Achieves the performance of a desktop type surface roughness tester in combination with the simplified stand and associated optional accessories
Part Number |
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178-581-01 |
Part Number | Price | Name | Minimum Order Qty. | Volume Discount | Days to Ship | Measuring range (X axis) | Model No. | Unit | Detector Stylus tip shape (Angle/Radius) | Detector Measuring force | Drive unit (X axis) Straightness | Arbitrary length | External dimensions (W×D×H) Drive unit | Drive unit mass |
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฿ 999,999,999.00 | SURFTEST SJ-410 SERIES 178 | 1 Piece(s) | 95 Day(s) | 25mm | SJ-411 | inch/mm | 60°/2μm | 0.75mN | 0.3μm / 25mm | 0.1 to 25mm | 128×35.8×46.6mm | 0.6kg |
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Measuring range (Z1 axis) (detector) | 800μm / 80μm / 8μm Up to 2,400μm when using an optional stylus. | Applicable standards | JIS1982 / JIS1994 / JIS2001 / ISO1997 / ANSI / VDA | Assessed profile | Primary profile, Roughness profile, Waviness profile, DF profile, Roughness motif profile, Waviness motif profile |
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Analysis graph | Material ratio curve, Profile height amplitude distribution curve | Data compensation functions | Parabola, Hyperbolic / Ellipse / Circle / Conic / Til / No compensation | Filter | 2CR, PC75, Gaussian |
Mass (Display unit) | 1.7kg | Cutoff value (λs) | 2.5μm / 8μm / 25μm | Cutoff value (λc) | 0.08mm / 0.25mm / 0.8mm / 2.5mm / 8mm |
Sampling length | 0.08mm / 0.25mm / 0.8mm / 2.5mm / 8mm | Detection method | Differential inductance | Detector Resolution | 0.01μm (800μm range), 0.001μm (80μm range), 0.0001μm (8μm range) |
Detector Radius of skid curvature | 40mm | Detector Measuring methods | Skidless / Skidded (switchable) | Drive unit (X axis) Measuring speed | 0.05mm/s / 0.1mm/s / 0.2mm/s / 0.5mm/s / 1.0mm/s |
Drive unit (X axis) Drive speed | 0.5mm/s / 1mm/s / 2mm/s / 5mm/s | Up/down inclination unit movement | 10mm | Up/down inclination unit adjustment | ±1.5° |
Parameters | Ra, Rq, Rz, Ry, Rp, Rv, Rt, R3z, Rsk, Rku, Rc, RPc, RSm, Rmax, Rz1max, S, HSC, RzJIS, Rppi, RΔa, RΔq, Rlr, Rmr, Rmr(c), Rσc, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Vo, λa, λq, Lo, Rpm, tp4, Htp, R, Rx, AR, W, AW, Wx, Wte, Possible Customize | No. of sampling lengths | ×1、×2、×3、×4、×5、×6、×7、×8、×9、×10、×11、×12、×13、×14、×15、×16、×17、×18、×19、×20 | Calculation display unit customization | Selection of display/evaluation roughness parameter |
Calculation display unit (simplified contour analysis function) | Step, Step quantity, Area, Coordinate difference | Calculation display unit (DAT function) | Helps to level workpiece prior to skidless measurement | Calculation display unit (Real sampling function) | Inputs the displacement of the detector while stopping the drive unit |
Calculation display unit (Statistical processing) | Calculates the maximum value, minimum value, average value, standard deviation, pass rate and histogram for each parameter. | Calculation display unit (GO/NG judgment) | Maximum value rule, 16% rule, mean value rule, standard deviation (1σ, 2σ, 3σ) | Calculation display unit (Storing measurement condition) | Up to 10 (Calculation display unit) |
Calculation display unit (Print function) (Built-in thermal printer) | Measurement condition / Calculation result / Judgment result / Calculation result per segment / Tolerance value / Assessed profile / Graphic curve / Material ratio curve / Profile height amplitude distribution curve / Environmental setting items / Statistical result (Histogram) | Calculation display unit (Display language) | Supports 16 languages (Japanese / English / German / French / Italian / Spanish / Portuguese / Dutch / Polish / Hungarian / Swedish / Czech / Simplified Chinese / Traditional Chinese / Korean / Turkish) | Calculation display unit storage | Built-in memory: Measurement condition (Up to 10) / Memory card (optional): 500 measurement conditions, 10000 measured profiles, 500 display images, 10000 text files, 500 statistical data, 1 backup file of device setting data, 10 data of Trace 10 |
Calculation display unit (External I/O functions) | USB I/F, Digimatic output, RS-232C I/F, foot switch I/F | Battery | Built-in battery (rechargeable Ni-MH battery) / AC adapter / Charging time of the built-in battery: about 4 hours (may vary due to ambient temperature) / Endurance: about 1000 measurements (differs slightly due to use conditions/environment) | Maximum power consumption | 50W |
External dimensions (W×D×H) Up/down inclination unit | 130.9×63×99mm | Up/down inclination unit mass | 0.4kg | External dimensions(W×D×H) Calculation display unit | 275×198×109mm |
How can we improve?
How can we improve?