Roughness Measurement

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TR 110
TR 110 • Surface Roughness Tester


Mobile  roughness measurement  (Ra and Rz parameter)

  • Piezo-electric pick-up stylus
  • Dynamic display of measurement process
  • LCD display with background lightening
  • Integrated  protection slide on pick-up tip
  • Signal sound "Start" - "Test" -  "Ready"
  • Easy calibration via keyboard
  • Rechargeable batteries

Scope of delivery
Roughness tester TR 110 incl.

  • Roughness test plate
  • Protection cap for probe tip
  • Charging unit
  • Operation manual
  • Carrying case
  • Manufacturer certificate
Technical Data
Roughness parameter
Measuring range
  Ra, Rz
µm / µinch switchable

Ra   0.05 - 15 µm
 Rz   0.1 - 50 µm
Cut-off wave lengths    

Tracing length
Tracing speed
Pick-up Stylus
Probe tip
  0.25 mm
0.8 mm
2.5 mm
CAL function by Keyboard operation
6 mm
1 mm/s
Diamond, radius: 10 ±2.5 µm
    Angle: 90° (+5° / -10°)
Ambient temperature
Power supply
Charging unit
  0 °C - 40 °C
3.6 V / 2 x NiCd-batteries, low battery indication
9 V DC
102 x 70 x 22 mm
180 g 

auf die Merkliste   150.500.110  

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