Enviro Testers Digital Surface Roughness Tester

This digital surface roughness tester has a measuring range of 0.01 μm to 16 μm, indicator error ± (7 to 10) %, and power lithium battery.

SKU: ETEHPSRT-205 Category:

Features

  • Measures metal and non-metal surfaces
  • Applicable to various machined parts
  • Ideal for mechanical manufacturing inspection
  • Suitable for large workpieces on-site
  • Doesn’t damage workpieces during inspection
  • Versatile for flat and special-shaped surfaces
  • Perfect for outgoing metrology inspections
  • Broad application in commodity inspection
  • Compatible with tapered and inner hole surfaces
  • Suited for groove and curved surfaces

 

Technical specifications

Parameters Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx;
Measuring Range (um) Ra: 0.005 to 16.000
Rz: 0.02 to 160.00
Sample Length 0.0098 in (0.25 mm), 0.031 in (0.80 mm), 0.098 in (2.50 mm)
Data Storage 100 groups
Power
Rechargeable li-battery
Evaluation Length (1 to 5) L
Maximum Drive Stroke 0.7 in (17.5 mm)
Indication Accuracy 0.001 μm
Indication Error ± (7 to 10) %
Variability <6 %

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