TIME TR3220 Portable Roughness Tester

Product Description

The New TIME TR3220 is an advanced stylus surface roughness measuring instrument with an integrated drive unit. It supports 45 kinds of roughness parameter measurements with high accuracy and a wide testing range to 400μm.

Features of the TIME TR3220 Portable Roughness Tester

  • Integrated design, easy and convenient to use
  • V-shaped bottom can be used on flat or curved surfaces
  • Touch screen with TFT LCD – showing all important data and graphs
  • High accuracy inductive sensor probe
  • Filtering methods of 2RC, GAUSS
  • Compatible with standards ISO1997, ANSI and JIS2001
  • Connectivity to TIME TA230 printer to print all data and graphs
  • RS232 interface and USB interface meeting more needs
  • Auto switch off


TIME TR3220 Portable Roughness Tester – Specifications

Test principle Inductance type
Measurement range 400μm
Measurement parameters Ra、Rp、Rv、Rt、Rz、Rq、Rsk、Rku、Rc、RPc、RSm, Rmr(c)、tp、Rmr、Rpm、Rz1max、RzJIS、Rmax、Htp、Rδc,R△q、R△a、Pa、Pp Pv、Pt、Pz Pq、Psk、Pku Pc、PSm、Pmr(c)、Pmr、Pz1max、PzJIS Pδc、P△q Rk、Rpk、Rvk、Mr1、Mr2、A1、A2
Stylus tip radius 5μm /2μm
Stylus tip material Diamond
Measuring force 4mN / 0.75 mN
Stylus tip angle 90º / 60º
Radius of skid curvature 45mm
Maximum drive range 19mm/0.748inch
Traversing speed Measuring:
Cut off length = 0.08 mm Vt=0.25 mm/s
Cut off length = 0.25 mm Vt=0.25mm/s
Cut off length = 0.8 mm Vt=0.5 mm/s
Cut off length = 2.5mm Vt=1mm/s
Returning V=1mm/s
Accuracy Less than or equal to ±10%
Repeatability ≤6%
Cut-off length 0.08mm, 0.25mm, 0.8mm, 2.5mm – Selectable
Evaluation length (1~5) L Selectable
Measuring range and resolution Measuring Range Resolution
Automatic 0.001μm,0.008μm
±50μm 0.001μm
±200μm 0.008μm
Power Built-in Li battery Li battery
Power adapter Input: 100 V~240VAC, 50/60Hz
Output: 9V,3A
Working environment Temperature: 0°C – 40°C
Humidity: < 90% RH
Dimensions (mm) 155.4mm x 75mm x 53mm
Weight (g) 580g

Data Sheet

TIME TR3220 Portable Roughness Tester – Data Sheet

TIME TR3220 Portable Roughness Tester Data Sheet