HOME
FAQ
CONTACT

SURFACE FINISH TESTER CV-R170

Compact multi-function surface finish and form measuring instrument

Technical specifications
Measuring system Skidless/Skidded method using inductive (LVDT) Pick-Up
  with interchangeable styli
Measurement parameter Ra, Rz, tp, Sm, Rt, Rp, Rv, Pc, HSC, Ra/RMS, RmaxD, R3Z,
  Rmax, RSm, Rmr(c), Rdc, Rsk, Rku, Rk, Mr1, Mr2, Rpk, Rvk,
  A1, A2, Pa, Pz, Pp, Pv, Pq, RSm, Pmr(c), Pdc, Pt, Pak, Pku,
  Wa, Wz, Wp, Wv, Wq, Wsm, Wmr(c), Wdc, Wt, BAC,
  ADC, P/R/W profile
Display Touch screen LCD
Filter Gauss, 2RC, ISO13565-1 (DIN4776), special Gauss
Profile Un-filtered, filtered (roughness), filtered (centerline) waviness
Cut-off lc0.08, 0.25, 0.8, 2.5, R+W
  lsISO3274(96) / ISO97
  lc-lf0.08-0.8, 0.25-0.5, 0.8-8mm
Measuring length 30mm
Evalutation length lc x 1, 2, 3, 4, 5 / arbitraty 0.08~16mm
Vertical magnification 50~100000 (11 steps) / Auto
Horizontal magnification 1~1000 (10 steps), 25mm/llc, 50mm/lc
Straightness accuracy 0.3µm / 30mm
Measuring range/resolution 800µm / 0.0005µm
Stylus/skid R2µm Diamond / R40mm Sapphire
Force 0.7mN
Function Leveling support, Multi standard analysis, Touch panel,
  99 data SPC, PC linking software
Memory 2 sets of data (optional: 16 sets of measurement conditions)
Data output RS-232C
Power Supply Ni-H battery pack, 100 - 240 V with AC adapter
Weight Amplifier 4.5kg, Drive unit 0.9kg

Standard delivery

  • Amplifier controller unit
  • Drive unit
  • Calibration specimen Ra
    Manual
  • CV Instruments certificate
  • Optional accessories
  • Pick-ups with interchangeable styli, see next page 53
  • Memory card for storage of 16 sets of measuring conditions
  • UKAS certified roughness
    reference standards
  • Attachment for roll
    measurement FT-22 (>60mm)
  • Extension cable, length 2m
  • Drive unit can be apart from amplifier (3.5m)
    RS-232 cable, length 1.5m
  • Carrying handle for back side controller unit
  • Battery pack for reserve
    purpose
  • Carrying case