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ISO 3274 / ISO 4287 / ISO 12085

The TESA TWIN-SURF is a compact, portable roughness measuring instrument that is compatible with any measuring holder stand and is powered by a rechargeable battery (NiMH) that allows for long operating times. Its monochrome OLED display optimises power consumption and offers a high contrast for clear legibility. Simplified ergonomics with three buttons makes it easy to set measurement parameters, adjust tolerances and start measurements.

Features:
  • Compact, lightweight and robust
  • Measuring probe can be rotated 90° for transverse measurements
  • Storage of measured parameters
  • Includes software for generating measurement reports
  • Menu available in 9 languages:
  • English, French, German, Italian, Spanish, Portuguese, Chinese, Japanese, Korean


Parameters:
In conjunction with the following TESA DATA-STUDIO versions:

Basic version:
ISO 12085: Pt, R, AR, Rx, PPc
ISO 4287: Ra, Rq, Rt, Rz, Rc, Rmax, RSm, RPc

Premium version (optional) also:
ISO 12085:
Rke, Rpke, Rvke, A1e, A2e, Mr1e, Mr2e
ISO 4287:
Rp, Rv, Rsk, Rku, R?q, R?a, Rmr rel, Rmr(c)
Pa, Pq, Pp, Pv, Pt, Pc, RPc, R3z
Psk, Pku, PSm, P?q, Pmr rel, Pmr(c)
Rk, Rpk, Rvk, A1, A2, Mr1, Mr2

Package contents:
TWIN-SURF (BT)
Measuring probe SB 51 (R = 2 µm/90°)
Roughness standard Ra = 2.97 µm
Adapter for holder with Ø 8 mm
Key for unscrewing the probe guard
Main charger with EU and US adapter
USB-A-C cable
Measurement reports
Declaration of conformity
TESA DATA-STUDIO software (basic version)
Our recommendations
Type Range Resolution Feeder length
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