Mahr Pocket Surf PS1 Portable Surface Roughness Tester

“Absolute Mobility” – with Pocket Surf PS1

With increasing manufacturing and machine quality, the quality of products’ surface finishes is becoming ever more important.

This makes it all the more crucial to offer metrology solutions with instrument designs that provide quick and simple measurement, yet comply with measuring standards. In some cases measurements are transferred from the inspection room to production to save time and money. Components may be too large or heavy to be transported, leaving no alternative but to perform measurements directly on the component or machine.

Error-free operation thanks to an integrated roughness standard.

Automatic cutoff selection (patented) so that even non-specialists are ensured correct measuring results.

24 parameters offer the same range of functions as a laboratory instrument.

Notes:

• Measuring range: 350 m/180 m/90 m (changes automatically)
• Pick-up: Inductive skidded pick-up, 2 m (80 in) stylus tip, measuring force approx. 0.7 mN
• Unit of measurement: Metric, inch
• Standards: DIN/ISO/JIS/ASME
• Traversing length Lt* 1.75 mm, 5.6 mm, 17.5 mm; automatic (0.069 in, 0.22 in, 0.69 in)
• Traversing length (acc. to MOTIF): 1 mm, 2 mm, 4 mm, 8 mm, 12 mm, 16 mm (0.040 in, 0.080 in, 0.160 in, 0.320 in, 0.480 in, 0.640 in)
• Cutoff lc*: 0.25 mm, 0.8 mm, 2.5 mm; automatic (0.010 in, 0.030 in, 0.100 in)
• Short cutoff*: Selectable
• Number of cutoffs: selectable 1 to 5
• Filter* Phase-correct profile filter (Gaussian filter) acc. to DIN EN ISO 11562, special filter acc. to DIN EN ISO 13565-1, ls filter acc. to DIN EN ISO 3274 (can be disabled)
• Parameters: 24 (with tolerance limits): Ra, Rq, Rz equiv. to Ry (JIS), Rz (JIS), Rmax, Rp, Rp (ASME), Rpm (ASME), Rpk, Rk, Rvk, Mr1, Mr2, A1, A2, Vo, Rt, R3z, RPc, Rmr equiv. to tp (JIS, ASME), RSm, R, Ar, Rx
• Languages: 14 including 3 Asian languages
• Memory capacity: Max. 15 profiles, max. 20,000 results
• Calibration function: Dynamic
• Other functions: Blocking of settings (code-protected), date/time

* acc. to ISO/JIS

Range of Application:

• On-site surface roughness measurement
• Measurement in the production process
• Universal use on processing machinery
• For incoming goods inspection

The Pocket Surf PS1-set includes:

• Pocket Surf PS1 base unit
• Drive unit
• 1 standard pick-up conforming to standards
• Built-in battery
• Roughness standard integrated into casing
• Height adjustment accessory
• Pick-up protection
• Charger / AC adapter
• Operating instructions
• Carrying case with shoulder strap and belt loop
• USB cable

Specifications:

Unit of measurement Metric, inch Measuring principle Stylus method Pick-up Inductive skidded pick-up, 5 m (200 in) stylus tip, measuring force approx. 0.7 mN Parameters (24, with tolerance limits) Ra, Rq, Rz corr. to Ry (JIS), Rz (JIS), Rmax, Rp, Rp (ASME), Rpm (ASME), Rpk, Rk, Rvk, Mr1, Mr2, A1, A2, Vo, Rt, R3z, RPc, Rmr corr. to tp (JIS, ASME), RSm, R, Ar, Rx Languages 14 including 3 Asian languages Measuring range* 350 m, 180 m, 90 m (0.014 in, 0.007 in, 0.004 in) Profile resolution* 32 nm, 16 nm, 8 nm (1.3 in, 0.6 in, 0.3 in) Filter** Phase-correct profile filter (Gaussian filter) acc. to DIN EN ISO 11562, special filter acc. to DIN EN ISO 13565-1, ls filter acc. to DIN EN ISO 3274 (can be disabled) Cutoff lc** 0.25 mm, 0.8 mm, 2.5 mm; automatic (0.010 in, 0.030 in, 0.100 in) Traversing length Lt** 1.75 mm, 5.6 mm, 17.5 mm; automatic (0.069 in, 0.22 in, 0.69 in) Traversing length (MOTIF) 1 mm, 2 mm, 4 mm, 8 mm, 12 mm, 16 mm (0.04 in, 0.08 in, 0.16 in, 0.32 in, 0.48 in, 0.64 in) Short cutoff** Selectable Evaluation length ln** 1.25 mm, 4.0 mm, 12.50 mm (0.050 in, 0.15 in, 0.50 in) Sampling lengths** Number n selectable: 1 to 5 Calibration function Dynamic Memory capacity Max. 15 profiles, max. 20,000 results Other functions Blocking of settings (code-protected), date/time Dimensions 140 mm 50 mm 70 mm (5.51 in 1.97 in 2.76 in) Weight 400 g (0.88 lbs) Battery Li-ion battery Interfaces USB, MarConnect (RS232) Long-range power supply 100 V to 264 V

* changes automatically
** acc. to ISO/JIS

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