Listing ID #4315731
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Description and Specification for Lab Tenders
Surface Roughness Tester.Â
Features Pocket-size and economical 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 andÂ
DIN Rechargeable batteries, work while charging It is equipped with Li-ion battery and back light  Technical Specification  TR110 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: 0.05-10.0µm Rz: 0.1-50µm Tolerance ±15% Repeatability