portable roughness tester - MITUTOYO - #1

Text version of the page

K-2 K Surftest SJ-210 / SJ-301 SERIES 178 — Portable Surface Roughness Tester Surftest SJ-210 Surftest SJ-301 Technical Data: SJ-210 X axis (drive unit) Measuring range: 17.5, 5.6mm (Transverse tracing drive unit type) Measuring speed: 0.25, 0.5, 0.75mm/s 1mm/s (Returning) Detector Range: 360ìm (-200ìm to +160ìm) Measuring method: skidded Measuring force: 0.75mN or 4mN: See page K-3 Stylus tip: Diamond, 90º / 5ìmR (60º / 2ìmR: See page K-3) Skid radius of curvature: 40mm Skid force: less than 400mN Type: Differential inductance Power supply: Two-way power supply: battery (rechargeable Ni-MH battery) and AC adapte Charging time: about 4hours (may vary due to ambient temperature) Endurance: about 1000 measurements (differs slightly due to use conditions/ environment) External I/O: USB I / F, Digimatic Output, Printer Output, RS-232C I / F, Foot SW I/ F Data storage: Memory card (option 12AAL069) Dimensions (WxDxH) Display unit: 52.1 x 65.8 x 160mm Drive unit: 115 x 23 x 26mm Mass: About 0.5kg (Display unit + Drive unit + Standard detector) FEATURES: SJ-301 • Large easy-to-read LCD display with large characters. • Simple operation with the large LCD touch-panel. • The Measure-Start and other frequently used button strengthened for wear and resistant to workshop contaminants. • Equipped with large capacity battery allowing approximately 600 measurements when fully charged. • Includes convenient carrying case for protection in the field. • High-resolution, high-speed printer built into main unit. • Five measurement set-up sets can be saved in the measurement unit - optional memory card (compact flash memory) can save set-ups and measurements. • Measurement data can be saved to optional memory card in CSV format and transferred to a PC for spreadsheet data analysis. FEATURES: SJ-210 •The 2.4-inch color graphic LCD provides excellent readability and an intuitive display that’s easy to negotiate.The LCD also includes a backlight for improved visibility in dark environments. •The Surftest SJ-210 can be operated easily using the keys on the front of the unit and under the sliding cover. •Up to 10 measurement conditions and one measured profile can be stored in the internal memory. •An optional memory card can be used as an extended memory to store large quantities of measured profiles and conditions. •Access to each feature can be passwordprotected, which prevents unintended operations and allows you to protect your settings. •The display interface supports 16 languages, which can be freely switched. •An alarm warns you when the cumulative measurement distance exceeds a preset limit. •The Surftest SJ-210 complies with the following standards: JIS (JIS-B0601-2001, JIS-B0601-1994, JIS B0601-1982), VDA, ISO-1997, and ANSI. •In addition to calculation results, the Surftest SJ-210 can display sectional calculation results and assessed profiles, load curves, and amplitude distribution curves. Evaluation Capability: SJ-210 Applicable standards: JIS'82 / JIS'94 / JIS'01 / ISO'97 / ANSI / VDA Assessed profiles: Primary profile / Roughness profile / DF profile / Roughness profile-Motif Evaluation parameters: Ra, Rc, Ry, Rz, Rq, Rt, Rmax, Rp, Rv, R3z, Rsk, Rku, Rc, RPc, Rsm, Rz1max, S, HSC, RzJIS, Rppi, RÄa, RÄq, Rlr, Rmr, Rmr(c), Räc, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Vo, Rpm, tp, Htp, R, Rx, AR, Possible Customize Analysis graphs: Bearning area curve / Amplitude distribution curve Digital filters: Gaussian , 2CR75 , PC75 Cut off length: lc: 0.08 , 0.25 , 0.8 , 2.5mm ls: 2.5 , 8ìm Sampling length: 0.08 , 0.25 , 0.8 , 2.5mm Number of sampling lengths (x n): x1, x2, x3, x4, x5, x6, x7, x8, x9, x10 arbitrary length (0.3 to16.0mm: 0.01mm interval) x1, x2, x3, x4, x5, x6, x7, x8, x9, x10 arbitrary length (0.3 to 5.6mm: 0.01mm interval)* *Only for Transverse tracing drive unit type Function: SJ-210 Customization: Desired parameters can be selected for calculation and display. GO/NG judgment: By max value / 16% / Standard deviation Storage of measurement condition: Save the conditions at power OFF Storage: Internal memory: Measurement condition (10 sets), Measured profile (1 set) Memory card (Option): 500 measurement conditions, 10000 measured profiles, 500 display images Text file (Measurement conditions / Measured profile / Assessed profile / Bearing area curve / Amplitude distribution curve) Calibration: Auto-calibration with the entry of numerical value /Average calibration with multiple measurement (Max.5 times) is available Printout (SJ-301)