Elcometer 7062 MarSurf PS10 Surface Roughness Tester

The Elcometer 7062 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 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 Elcometer 7062 surface roughess 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 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 (80µin) diamond stylus tip with a measuring force of 0.7 mN. Different stylus’ are available for various applications.

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 a number of measurement parameters including:

Rmax: The largest difference between peaks & valleys in an individual sampling length within the overall evaluation length

Ra: The average roughness over the sampling length.

Rt: The distance between the highest peak and lowest valley over the evaluation length

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

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Technical Specification

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 (Other stylus pick-ups are available)	Inductive skidded stylus pick-up, 2µm (80µin) stylus tip, measuring force approx. 0.7 mN
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 (0.010”, 0.030”, 0.100”)
Traversing length Lt	1.5mm, 4.8mm, 15mm; automatic (0.06”, 0.192”, 0.6”)
Traversing length (acc. to MOTIF)	1mm, 2mm, 4mm, 8mm, 12mm, 16mm (0.040”, 0.080”, 0.160”, 0.320”, 0.480”, 0.640”)
Short cutoff	Selectable
Evaluation length ln	1.25mm, 4.0mm, 12.50mm (0.050”, 0.15”, 0.50”)
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 (6.29” × 3.03” × 1.97”)
Weight	500g (1.10lbs)
Long-range power supply	100V to 264V
Packing List	Elcometer 7062 MarSurf PS10 base unit, drive unit, drive unit extension cable, 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 and operating instructions

STANDARDS:
ASTM D7127, ASME B46, DIN 4768, EN 10049, ISO 4287, ISO 4287/1, JIS B 0601, SSPC PA 17

Standards in grey have been superceded but are still recognised in some industries.

• Calibration Certificate supplied as standard

Accessories

Part Number	Description
KT007061P001	Stylus pick-up Extension; 80mm (3.15”) Ideal for measuring points located deep within cylinders
KT007061P002	Stylus pick-up PHT 3-350 For measurements in bores from 3mm (0.12”) diameter
KT007061P003	Stylus pick-up PHT 11-100 For measurements at recessed measuring points, e.g. in grooves from 2.5mm (0.10”) wide and up to 7.5mm (0.30”) 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 (0.24”), 17mm (0.67”) deep and in grooves from 3mm (0.12”) wide
KT007061P010	Measuring Stand ST-D
KT007061P012	Measuring Stand Mount - Required to fix the Elcometer 7062 to the measuring stand
KT007061P011	End Face Vee-Block - For measuring on flat faces of cylindrical and planar components
KT007061P013	Adaptor Set for Transverse Tracing; Comprising of Adaptor for Transverse Tracing and Vee-Block Holder with Vee-Block - For hand-held transverse tracing of cylindrical measuring objects