Chotest Combination Surface Finish & Profile measuring machine SJ5780-300, Range 325mm X & Z, Two-sided profle scanning function
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Chotest Combination Surface Finish & Profile measuring machine SJ5780-300, Range 325mm X & Z, Two-sided profle scanning function

Chotest Combination Surface Finish & Profile measuring machine SJ5780-300, Range 325mm X & Z, Two-sided profle scanning function

Chotest SKU: SJ5780-300
Price:  POA
    • Intelligent Profile and Roughness Measuring Machine SJ5780-200





      Application

      Coaxiality of lead screwCoaxiality of lead screw
      Thread gaugeThread gauge
      Trapezoidal lead screwTrapezoidal lead screw
      BallscrewBallscrew
      Cylindrical workpieceCylindrical workpiece
      GearGear

      Two-Sided Scanning
      Dedicated for Threaded workpieces

      details

      Features

      1.Two-sided profile scanning function

      It obtains proflle of object by scanning the surface with T-shaped stylus, then software can calculate the 2D sizes and GD & T based on the profile.

      2.Thread scanning function

      It can scan ordinary thread ring/plug gauges, tapered thread ring/plug gauges, plain ring/plug gauges, trapezoidal thread, sawtooth thread, multi-head threaded workpieces, lead screws, etc. Then the software can analyze their comprehensive parameters such as internal and external diameter, profle parameters, etc.

Parameters

Model No. SJ5780-300
Basic Spec. Measuring Range X 0~325mm
Z 0~325mm
Min Resolution 0.001?m
Scanning Speed 0.1~2mm/s
Measuring Force 10~150mN
Max Slope Uphill 78º, downhill 87º
Y Direction Object Table Travel range 25mm, Overall height 85mm(Motorized table is optional)
Thread Meas. Thread Measuring Range Interal: M3~M200, External: M3~M200(Determined by optional jigs)
Accuracy(Maj., Pit., Min. Diamter) ?±?4+L/100??m, L is measured length in mmh
Accuracy(Thread Pitch) ?±?1 +L/100??m, L is measured length in mm
Contour
Meas.		 Diameter Measuring Range Internal: ?3~?200, External: ?3~?200(Determined by optional jigs)
Diameter Measuring Accuracy ?±?3+L/100??m, L is measured length in mm
Profile Degree Accuracy ?±?2 +L/100??m, L is measured length in mm
Roughness
Meas.
(Optional)		 Roughness Parameters R roughness: Rp, Rv, Rz, Rc, Rt, Ra, Rq, Rsk, Rku, RSm, RPc, Rdq, Rdc, Rmr, Rmax, Rpm, tp, Htp, Pc, Rda, Ry, Sm, S, Rpq, Rvq, Rmq, RzJ, Rv1max, Rp1max, Rz1max, Rmr(Rz/4), maxRa, R5z, R3z, Rh, Dq, Lq, SD
Key roughness: Rcore: Rk, Rpk, Rvk, Mr1, Mr2, A1, A2
Profile: Pa, Pq, Pt, Pz, Pp, Pv, PSm, Psk, Pku, Pdq, Pdc, Pc, PPc, Pvq, Pmr, Pmq, Rad, PzJ, Pmax, StpHt, TIR, Avg, Slope, Area+, Area-, Area, Profl, Edge, StpWd, Bumpht
Waviness of profile: Wa, Wq, Wt, Wz, Wp, Wv, WSm, Wsk, Wku, Wdq, Wdc, Wmr, Wpc, Wc, Wh, Wmr(WZ/4)
Motif: R, AR, W, AW, Rx, Wx, Wte, Nr, Ncrx, Nw, Cpm, CR, CF, CL
ISO5436: Pt5436, D
Ra Measuring Range Ra0.012?m~Ra12.5?m
Accuracy 5%
Filter 2RC filtering, Gaussian filtering and Zero phase filtering
Sampling Length 0.008, 0.08, 0.25, 0.8, 2.5, 8.0, 25mm
Evaluation Length Automatic calculation
Cutoff Wavelength 0.25/0.8/2.5(mm) or User-defined cut-off
Size(L×W×H) 1200×500×1180mm
Weight 200kg


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