Roughness Gauge (TR100)

Specifications

Description Surface Roughness Tester TR100

• 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+/-2.5? Angle: 90+5r -10?
  Operating temperature	0-40
  Relative humidity	< 80%
  Storing temperature	-25 -60
  Vertilation	Grade 3
  Power supply	3.6V/2iMh-batteries
  Backlight	No
  Charger	DC 9V, 8 - 12 hours (recharging time)
  Dimensions	125x73x26mm (4.95x2.9x1.03 inch)
  Weight	200g / 0.44lb
  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