Elcometer 7062 MarSurf PS10 Roughness Tester

Elcometer 7062 MarSurf PS10  Roughness Tester

Product Description


The Elcometer 7062 MarSurf PS10 Surface Roughness Tester is a light weight and portable measuring solution for the range of surface roughness measurements required for compliance to International Standards.

In protective coating applications there is a requirement to measure surface roughness.

With 31 surface parameter settings available the Elcometer 7062 MarSurf PS10 Surface Roughness Tester can display all parameters that comply to National & International Standards.

These values include peak-to-valley profile measurement in combination with an assessment of the frequency of peaks within the sample area.

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.

The Features of the Elcometer 7062 MarSurf PS10 Surface Roughness Tester

• Multi-Lingual Display: All the required information is displayed on screen in a choice of 17 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.
• Removable Drive Unit: Drive unit can be removed from main unit and used with an extension cable (included) to allow for measurement in hard to reach areas.
• Stylus pick-up with removable protection: 2µm diamond stylus tip with a measuring force of 0.7 mN. Different stylus’ are available for various applications.

The Elcometer 7062 MarSurf PS10 Surface Roughness Tester can be used in accordance with:

• ASTM D7127
• ASME B46
• DIN 4768*
• EN 10049
• ISO 4287
• ISO 4287/1*
• JIS B 0601
• SSPC PA 17

* Standards not in bold have been superseded but are still recognised in some industries.

Specifications

Specifications

Part Number Description Certificate
K7062M001 Elcometer 7062 MarSurf PS10 Surface Roughness Tester
Unit of Measurement Metric, Imperial
Measuring Principle Stylus Method
Stylus Pick-Up Supplied Inductive skidded stylus pick-up, 2µm stylus tip, measuring force approx. 0.7 mN (Other stylus pick-ups are available)
Parameters DIN/ISO – Ra, Rq, Rz, Rmax, Rp, Rpk, Rk, Rvk, Mr1, Mr2, A1, A2, Vo, Rt, R3z, RPc, Rmr, RSm, Rsk, CR, CF, CL, R, AR, Rx, JIS – Ra, Rq, Ry, RzJIS, tp, RSm, S, ASME – Rp, Rpm, RPc, Rsk, tp, MOTIF – R, AR, Rx, CR, CF, CL
Measuring range 350µm
Profile resolution 8nm

Filter

Phase-correct profile filter (Gaussian filter) according to DIN EN ISO 16610-21 (formerly ISO 11562), special filter according to DIN EN ISO 13565-1, Is filter according to DIN EN ISO 3274 (can be switched off)

Cutoff lc 0.25mm, 0.8mm, 2.5mm; automatic
Traversing length Lt 1.5mm, 4.8mm, 15mm; 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 16
Calibration function Dynamic
Memory capacity 3,900 profiles, 500,000 results
Other functions Blocking of settings (code-protected), date/time
Battery Rechargeable battery 100V to 264V power supply
Interfaces USB, MarConnect (RS232)
Dimensions 160mm × 77mm × 50mm
Weight 500g
Long-range power supply 100V to 264V
  • Calibration Certificate supplied as standard

Packing List

  • Elcometer 7062 MarSurf PS10 Base Unit
  • Drive Unit
  • Drive Unit Extension Cable
  • 1 x Standard Stylus Pick-up – Inductive skidded stylus pick-up, 2µm stylus tip, measuring force approx. 0.7 mN
  • Built-in Battery
  • Roughness Standard Integrated into Casing
  • Height Adjustment Accessory
  • Stylus pick-up Protection
  • Universal Charger / Mains Adapter
  • USB cable for downloading pdf documents from the unit
  • Carry Case with Shoulder Strap and Belt Loop
  • Calibration Certificate
  • Operating Instructions

Data Sheet

Standards

Standards

The Elcometer 7062 MarSurf PS10 Surface Roughness Tester can be used in accordance with:

• ASTM D7127
• ASME B46
• DIN 4768*
• EN 10049
• ISO 4287
• ISO 4287/1*
• JIS B 0601
• SSPC PA 17

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

Accessories

Accessories

 

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

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

Test Method

How to use a surface roughness tester

Surface roughness testers consist of a stylus which is mechanically drawn across the surface recording an ‘image’ of the surface roughness across a pre-defined sample length. The measurement technique provides several measurement parameters including:

Rmax: The greatest distance between the highest peak and lowest valley over the sampling length.

Ra: The average surface roughness over the sampling length.

Rt: The distance between the highest peak and the lowest valley within any given sampling length.

Rz: The average distance between the highest peak and the lowest valley over a number of sampling lengths.