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Specifications

  Surface Roughness Tester TR110  
Surface Roughness Tester TR110 is conformed by CE&ISO&DIN standard!Its pocket size&large measuring range makes it useful.
Features:
  • Pocket-size & cost-effective price
  • Large measuring range suitable for most materials
  • Measures flat, outer cylinder and sloping surface
  • Both Ra and Rz parameters in one instrument
  • Features external calibration at keyboard
  • Standard conform to ISO and DIN
  • Rechargeable batteries, work while charging
     
    Technical Specification:  
    Roughness parameter
    Ra, Rz
    Tracing length
    6mm
    Tracing speed
    1.0mm/sec
    Cut-off lengths
    0.25mm/0.8mm/2.5mm
    Evaluation length
    1.25mm/4.0mm/5.0mm
    Measuring range
    Ra: 0.05-10.0u   Rz: 0.1-50u
    Accuracy
    +/-15%
    Repeatability
    <12%
    Filter
    RC analogue
    Pick-up
    Piezoelectric
    Radius and angle of
    the stylus point
    Diamond, Radius : 10+/-2.5u
    Angle: 90?+5r  -10?
    Operating temperature
    0-40
    Relative humidity
    <80%
    Storing temperature
    -25 -60
    Vertilation
    Grade 3
    Power supply
    3.6V Li-ion battery
    Backlight
    Yes
    Charger
    DC6V, 3 hours (recharging time)
    Dimensions
    110x70x24mm (4.33x2.76x0.95 inch)
    Weight
    160g / 0.35lb
    Standard delivery
    • Main unit
    • Protection cover for pickup
    • Specimen Ra
    • Charger
    • TIME certificate
    • Instruction manual
    • Warranty card
    Optional accessories
    Various Ra specimen: 0.1um, 0.2um, 0.4um, 0.8um, 3.2um