TR-100 Surface roughness tester

2 ROUGHNESS TESTING SURFACE ROUGNESS TESTER TR-100 FEATURES • Economically priced, ideal for shopfloor use • Both Ra and Rz parameters in one instrument • Large measuring range suitable for most materials • Piëzo-electric pick-up stylus for external surfaces • Easy calibration • Rechargeable batteries • Standard conform to ISO and DIN TR-100 FOR EXTERNAL SURFACES AND GROOVES

ROUGHNESS TESTING 3 TECHNICAL SPECIFICATIONS Roughness parameter Ra, Rz Units ìm / ìinch Measuring range Ra: 0.05ìm - 10.0ìm Rz: 0.1ìm - 50ìm Cut-off lengths 0.25mm, 0.8mm, 2.5mm Evaluation length 1.25mm/4.0mm/5.0mm Filter RC analogue Calibration By CAL function (on keypad) Minimum curvature of 40mm diameter cylindrical surface (V-grooved base) Tracing length 6mm Tracing speed 1.0mm/sec Accuracy <±15% , Conforms to ISO Class 3 Pick-up stylus Piëzo-electric Tracer tip Diamond, radius : 10±2.5ìm Angle: 90° (+5°or -10°) Vertilation Grade 3 Operating temperature 0°C - 40°C Power 3.6V / 2xNiMh-batteries...

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