L-4LMitutoyo operates a policy of continuous improvement that aims to provide the customer with the benet of the latest technological advances.Therefore the company reserves the right to change any or all aspects of any product specication without notice.Surftest SJ-310SERIES 178 — On-site Surface Roughness TesterOptional Accessories for SJ-310 Consumables• Printer paper: Standard type (x5 packs): No.270732• Printer paper: High-durability type (x5 packs): No.12AAA876• Protective sheet for the touch panel (x10 sheets): No.12AAN040• Memory card (4GB): No.12AAL069Advanced handheld tester that is easy to operate and meets a variety of needs• Equipped with a large, touch-screen color graphic LCD to achieve intuitive operation and excellent ease of use.• Features new measurement assistance and analysis functions to improve ease of operation while maintaining the operability of previous models.• The detector can be oriented to any position according to the workpiece: a horizontal, inclined, overhead or perpendicular surface can be tested. Many optional accessories are available to support this feature. (Common between SJ-310/210)• The optional memory card can save a large amount of measurement data. In addition, Trace 10 is a convenient function to save 10 sets of recent measurement data.• The statistical processing and GO/NG judgment functions facilitates data management.• High-speed thermal printer (whose printing speed is approx. 1.5 times that of conventional models) is provided as standard. Printing of measurement results (including judgment results) and assessed profiles are available as well as BAC and ADC profiles. Allows landscape mode printing to match the display on the LCD.Profile display: One parameter measurement result and the measured profileSPECIFICATIONSModel No.Standard drive unitRetractable drive unitTransverse tracing drive unitSJ-310(0.75mN type)SJ-310(4mN type)SJ-310(0.75mN type)SJ-310(4mN type)SJ-310(0.75mN type)SJ-310(4mN type)Code No.mm178-570-01178-570-02178-572-01178-572-02178-574-01178-574-02inch/mm178-571-01178-571-02178-573-01178-573-02178-575-01178-575-02Measuring rangeX axis16.0 mm5.6 mmDetectorRange360 µm(-200 µm to +160 µm)Range/Resolution360 µm / 0.02 µm、100 µm / 0.006 µm、 25 µm / 0.002 µmMeasuring speedWhen measuring: 0.25mm/s, 0.5mm/s, 0.75mm/s When returning: 1mm/sMeasuring force/Stylus tip shapeDepends on the Code No.: 0.75mN/60º, 2µmR (when the Code No. ends with "-01")4mN/90º, 5µmR (when the Code No. ends with "-02")Skid force400mN or lessApplicable standardsJIS1982/ JIS1994/ JIS2001/ ISO1997/ ANSI/ VDAAssessed prolePrimary prole, Roughness prole, DF prole, Roughness motif prole, Waviness motif proleParameterRa, Rc, Ry, Rz, Rq, Rt, Rmax*1, Rp, Rv, R3z, Rsk, Rku, Rc, RPc, Rsm, Rz1max*2, S, HSC, RzJIS*3,Rppi, R∆a, R∆q, Rlr, Rmr, Rmr(c), Rδc, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Vo, λa, λq, Lo, Rpm,tp*4, Htp*4, R, Rx, AR, W, AW, Wx, Wte, Possible CustomizeAnalysis graphBAC and ADC curvesFilterGaussian, 2CR75, PC75Cutoff valueλc0.08、0.25、0.8、2.5、8 mmλs *52.5、8 µmSampling length0.08、0.25、0.8、2.5、8 mmNo. of sampling lengths×1,×2,×3,×4,×5,×6,×7,×8,×9,×10,arbitrary length (0.3 to16.0mm: 0.01mm interval)×1,×2,×3,×4,×5,×6,×7,×8,×9,×10,arbitrary length (0.3 to 5.6mm: 0.01mm interval)Dimensions of LCD display area117.8×88.2 mmDisplay languageSupports 16 languages (Japanese, English, German, French, Italian, Spanish, Portuguese, Dutch, Polish, Hungarian, Swedish, Czech, Simplied Chinese, Traditional Chinese, Korean, Turkish)Calculation result display1 row: Displays the calculation result of a parameter.4 rows: Displays the calculation results of 4 parameters in 4 rows.Waveform: Displays the calculation result and assessed prole of a parameter in 2 rows.Trace: Displays the calculation results of the same parameter of the past 10 times.Print functions *1Measurement condition / Calculation result / Judgment result / Calculation result per segment / Tolerance value / Assessed prole / Graphic curve / Material ratio curve / Prole height amplitude distribution curve / Environmental setting itemsExternal I/O functionsUSB I/F, Digimatic output, RS-232C I/F, foot switch I/FFunctionCustomizationDesired parameters can be selected for calculation and display.GO/NG judgment function*6Maximum value rule, 16% rule, mean value rule, standard deviation (1σ, 2σ, 3σ)Storing measurement conditionWhen the power is turned offStorageBuilt-in memory: Measurement condition (Up to 10)Memory card (optional): 500 measurement conditions, 10000 measured proles, 500 display images, 10000 text les, 500 statistical data, 1 backup le of device setting data, 10 data of Trace 10CalibrationAuto-calibration with the entry of numerical value /Average calibration with multiple measurement (Max. 12 times) is available.Power saving functionAuto sleep (settable in the range of 30 to 600 sec.) *7Power supplyBuilt-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 1500 measurements (differs slightly due to use conditions/environment)External dimensions(W×D×H)Calculation display unit275×109×198mmDrive unit115×23×26.7 mm (excluding the detector)MassApprox. 1.8 kg (Calculation display unit, Drive unit, Standard detector)Standard Accessories12AAM475 Connecting cable *8178-601 Roughness specimen (Ra3µm)357651 AC Adapter12AAA217 Nosepiece for flat surfaces12AAA218 Nosepiece for cylindrical surfaces12AAA216 Support feet set12BAK700 Calibration stage12BAG834 Touch pen12BAL402 Protective sheet270732 Printer paper (5 packs)12BAL400 Carrying casePhillips screwdriver, Strap for the touch pen, Operation manual, One-sheet manual, Warranty card12AAM475 Connecting cable *8178-605 Roughness specimen (Ra1µm)357651 AC Adapter12AAE643 Point-contact adapter12AAE644 V-type adapter12BAK700 Calibration stage12BAG834 Touch pen12BAL402 Protective sheet270732 Printer paper (5 packs)12BAL400 Carrying casePhillips screwdriver, Strap for the touch pen, Operation manual, One-sheet manual, Warranty card*1: Calculation is available only when selecting the VDA, ANSI, or JIS 1982 standard.*2: Calculation is available only when selecting the ISO 1997 standard.*3: Calculation is available only when selecting the JIS 2001 standard.*4: Calculation is available only when selecting the ANSI standard.*5: Not available when selecting the JIS 1982 standard.*6: Only the mean value rule is available for the ANSI standard. 16% rule is not available when selecting the VDA standard.*7: Not available when using the AC adapter. Auto sleep can be set to OFF.*8: For the connection between the calculation display unit and drive unitTo denote your AC line voltage add the following sufxes (e.g. 178-570-01A). A for 120V, C for 100V, D for 230V, E for 230V (for UK), DC for 220V (for China), K for 220V (for Korea)Refer to the Surftest SJ-310 series (Catalog No.E15013) for more details.


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