Roughscan

This portable roughness tester is battery-powered and displays measurements on a digital display. It measures average roughness (Ra) and depth of average roughness (Rz) in µm as the ROUGHSCAN moves over the surface to be tested. It complies with ISO and DIN standards.

Specifications

• Measurement scale: Ra: 0.03µm to 6.3µm // Rz: 0.2µm to 50µm //
• Ry/Rmax: 0.2µm to 25µm
• Resolution: 0.01µm
• Cross-section: 0.8mm, ANSI 2RC filter
• Measurement length: 0.25mm; 0.8mm; 2.5 mm
• Number of samples possible: 1, 3 or 5
• Max. tip force: 15mN/1500mgf
• Measurement uncertainty : ≤2%
• Display: LCD screen
• Probe type: Piezoelectric
• Power supply: 9V alkaline battery
• Operating temperature: 10°C - 45°C
• Storage temperature: 0°C - 60°C
• Weight: 480g
• Packaging: Measuring device, SFP 2001 standard probe, Calibration shim, Carrying case

Several probe types

• Standard probe SFP 2001 / SFP 2002: 90° conical diamond tip, 10µm radius to ISO standard SFP(2001), 5µm radius to DIN standard (SFP 2002)
• Transverse chisel probe SFP 2003: For measurements on sharpened blades with the probe aligned with the crosshead axis. 90° diamond chisel tip, 10µm radius.
• Parallel chisel probe SFP 2004 For measurements on sharpened blades with the probe perpendicular to the traverse axis. 90° diamond chisel tip, 10µm radius.
• SFR 2005 / SFP 2006 small probe: For measurements on tubes (minimum internal diameter 5mm). 90° conical diamond tip, 10µm radius (SFP 2005), 5µm radius (SFP 2006).
• SFP2007 seal groove probe: For measurements in the groove of 6mm deep O-rings. 90° conical diamond tip, 10µm radius.