Surftest SJ-411 / 412 surface roughness tester

• Portable mains-independent reference level system for determining the primary profile P, surface roughness R and ripple W
• Dust-protected, touch-sensitive control panel and integrated printer
• Extremely easy-to-use and intuitive menu navigation
• Measurement results / profiles shown on a 14.5 cm (5.7”) colour display.
• Radius and incline compensation
• 16 languages
• D.A.T. function (Digital Adjustment Tilting)
• 5 probes can be calibrated independently of one another
• Storage of up to 10 measurement conditions
• Statistics function and colour-coded tolerance analysis
• Customisable password protection
• Storage of measurement data on an optional SD card
• Automated calibration function / can be calibrated based on the average of up to 12 measurements
• Choice of mains or battery operation
• Measurement procedure = reference level measuring system
• Measurement ranges: Z-axis: adjustable 800 (up to 2,400 µm) / 80 / 8 µm
  X axis SJ-411 = 25 mm / SJ-412 = 50 mm
• 60° contact point with 2 µm radius / measuring force 0.75 mN
• Measuring speed: 0.05 mm/s, 0.1 mm/s, 0.2 mm/s, 0.5 mm/s, 1 mm/s
• Analysis parameters: Ra, Rq, Rz, Ry, Rp, Rv, Rt, R3z, Sk, Rku, Rc, RPc, RSm, Rmax,
  Rz1max, S, HSC, RzJIS, Rppi, R?a, R?q, Rlr, Rmr, Rmr(C), Rdc, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Vo, ?a, ?q, Lo, Rpm, tp, Htp, R, Rx, AR, W, AW, Wx, Wte
• Analysis profiles: P-profile (P), R-profile (R), filtered ripple profile (W), R-motif, W-motif
• Parameters in accordance with DIN EN ISO, VDA, JIS, ANSI and MOTIF
• Cut-off length: 0.08 mm / 0.25 mm / 0.8 mm / 2.5 mm / 8 mm
• Number of individual measurement sections: 1x, 2x, 3x, 4x, 5x to 20x, unset length
• Digital filter: 2CR75 / PC75 / Gaussian
• Data communication: Digimatic, RS-232, SD memory card
• Supplied with roughness standard, mains adapter and 5 rolls of spare paper

Surftest SJ-411 / 412 surface roughness tester

• Portable mains-independent reference level system for determining the primary profile P, surface roughness R and ripple W
• Dust-protected, touch-sensitive control panel and integrated printer
• Extremely easy-to-use and intuitive menu navigation
• Measurement results / profiles shown on a 14.5 cm (5.7”) colour display.
• Radius and incline compensation
• 16 languages
• D.A.T. function (Digital Adjustment Tilting)
• 5 probes can be calibrated independently of one another
• Storage of up to 10 measurement conditions
• Statistics function and colour-coded tolerance analysis
• Customisable password protection
• Storage of measurement data on an optional SD card
• Automated calibration function / can be calibrated based on the average of up to 12 measurements
• Choice of mains or battery operation
• Measurement procedure = reference level measuring system
• Measurement ranges: Z-axis: adjustable 800 (up to 2,400 µm) / 80 / 8 μm
  X axis SJ-411 = 25 mm / SJ-412 = 50 mm
• 60° contact point with 2 µm radius / measuring force 0.75 mN
• Measuring speed: 0.05 mm/s, 0.1 mm/s, 0.2 mm/s, 0.5 mm/s, 1 mm/s
• Analysis parameters: Ra, Rq, Rz, Ry, Rp, Rv, Rt, R3z, Sk, Rku, Rc, RPc, RSm, Rmax,
  Rz1max, S, HSC, RzJIS, Rppi, RΔa, RΔq, Rlr, Rmr, Rmr(C), Rδc, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Vo, λa, λq, Lo, Rpm, tp, Htp, R, Rx, AR, W, AW, Wx, Wte
• Analysis profiles: P-profile (P), R-profile (R), filtered ripple profile (W), R-motif, W-motif
• Parameters in accordance with DIN EN ISO, VDA, JIS, ANSI and MOTIF
• Cut-off length: 0.08 mm / 0.25 mm / 0.8 mm / 2.5 mm / 8 mm
• Number of individual measurement sections: 1x, 2x, 3x, 4x, 5x to 20x, unset length
• Digital filter: 2CR75 / PC75 / Gaussian
• Data communication: Digimatic, RS-232, SD memory card
• Supplied with roughness standard, mains adapter and 5 rolls of spare paper