Product Description

Elcometer 7061 Marsurf Ps1 Roughness Tester

In protective coating applications there is a requirement to measure surface roughness. Measurements of Surface Roughness are expressed in terms of Ra, Rz or Tp. These values include peak-to-valley profile measurement in combination with an assessment of the frequency of peaks within the sample area.

The Elcometer 7061 Marsurf Ps1 Roughness Tester is a light weight and portable measuring solution for the range of surface roughness measurements required for compliance to International Standards.

The unit is also suitable for assessing surface roughness conditions in a wide range of general industrial applications; particularly where the sample is too large to bring to the laboratory.

  • Multi-Lingual Display: All the required information is displayed on screen in a choice of 14 languages.
  • Flexible: Can be used in virtually any position; horizontally, vertically, upside down. A height adjustment accessory to accommodate various sample sizes is supplied with each gauge as standard.
  • Integrated Calibration Standard: No external calibration standard is required; provides greater ease of use.
  • Drive Unit: Can be rotated and moved longitudinally; enables the stylus pick-up to be moved to the calibrating position. The stylus pick-up is also protected for transport in this position.
  • Stylus pick-up with removable protection: 2μm (80μin) diamond stylus tip with a measuring force of 0.7 mN. Different stylus’ are available for various applications.

The Elcometer 7061 Marsurf Ps1 Roughness Tester can be used in accordance with:

  • ISO 4287
  • ISO 4287/1
  • ASTM D4417
  • ASME B46
  • DIN 4768
  • EN 10049
  • JIS B 0601

Standards not in bold have been superceded but are still recognised in some industries.

 

Specifications

Elcometer 7061 Marsurf Ps1 Roughness Tester – Specifications

Part Number Description
K7061M001 Elcometer 7061 MarSurf PS1 Surface Roughness Tester
Unit of Measurement Metric, inch
Measuring Principle Stylus Method
Stylus Pick-Up Supplied Inductive skidded stylus pick-up, 2μm (80μin) stylus tip, measuring force approx. 0.7 mN
(Other stylus pick-ups are available)
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
Measuring range 350μm, 180μm, 90μm (changes automatically)
Profile resolution 32nm, 16nm, 8nm (changes automatically)
Filter† Phase-correct profile filter (Gaussian filter) according to DIN EN ISO 11562, special filter
according to DIN EN ISO 13565-1, ls filter according to DIN EN ISO 3274 (can be disabled)
Cutoff lc† 0.25mm, 0.8mm, 2.5mm; automatic.
Traversing length Lt† 1.75mm, 5.6mm, 17.5mm; automatic
Traversing length (acc. to MOTIF) 1mm, 2mm, 4mm, 8mm, 12mm, 16mm
Short cutoff† Selectable
Evaluation length ln† 1.25mm, 4.0mm, 12.50mm
Number n of sampling lengths† 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
Battery Li-ion battery
Interfaces USB, MarConnect (RS232)
Dimensions 140mm × 50mm × 70mm
Weight 400g
Long-range power supply 100V to 264V
† According to ISO/JIS


Elcometer 7061 Marsurf Ps1 Roughness Tester
Packing list:

  • Elcometer 7061 MarSurf PS1 base unit
  • Drive unit
  • 1 x standard stylus pick-up
  • Built-in battery
  • Roughness standard integrated into casing
  • Height adjustment accessory
  • Stylus pick-up protection
  • Universal charger / mains adapter
  • USB cable
  • Carry case with shoulder strap and belt loop
  • Calibration certificate
  • Operating instructions

Data Sheet

Elcometer 7061 Marsurf Ps1 Roughness Tester – Data Sheet

Elcometer 7061 Marsurf Ps1 Roughness Tester Data Sheet

 

Standards

Elcometer 7061 Marsurf Ps1 Roughness Tester – Standards

The Elcometer 7061 Marsurf Ps1 Roughness Tester can be used in accordance with:

  • ISO 4287
  • ISO 4287/1
  • ASTM D4417
  • ASME B46
  • DIN 4768
  • EN 10049
  • JIS B 0601

Standards not in bold have been superceded but are still recognised in some industries.

Accessories

Elcometer 7061 Marsurf Ps1 Roughness Tester – Accessories

Elcometer 7061 Stylus Pick-Ups
Part Number Description
KT007061P001 Stylus pick-up Extension; 80mm
Ideal for measuring points located deep within cylinders
KT007061P002 Stylus pick-up PHT 3-350
For measurements in bores from 3mm diameter
KT007061P003 Stylus pick-up PHT 11-100
For measurements at recessed measuring points, e.g. in grooves from 2.5mm wide and up to 7.5mm deep
KT007061P004 Stylus pick-up PHTR 100
For measurements on concave and convex surfaces
KT007061P005 Stylus pick-up PHTF 0.5-100
For measurements on tooth flanks
KT007061P006 Stylus pick-up PT 150
Dual-skid stylus pick-up for measurements on metal sheets and roller surfaces according to DIN EN 10049 (SEP)
KT007061P007 Stylus pick-up PHT 6-350
KT007061P008 Stylus pick-up PHT 6-350, 5μm Probe Tip
For measurements on flat planes, in bores from 6mm ,17mm deep and in grooves from 3mm wide
Miscellaneous Accessories
Part Number Description
KT007061P010 Measuring Stand ST-D
KT007061P012 Measuring Stand Mount – Required to fix the Elcometer 7061 to the measuring stand
KT007061P011 End Face Vee-Block – For measuring on flat faces of cylindrical and planar components
KT007061P013 Adapter Set for Transverse Tracing; Comprising of Adapter for Transverse Tracing and Vee-Block Holder with Vee-Block
For hand-held transverse tracing of cylindrical measuring objects
KT007061P016 MarSurf PS1 Explorer Evaluation Software