Marh PS1 Pocket Surf

Surface roughness- a measurement of the texture of a surface. It is quantified by the vertical deviations of a real surface from its ideal form. If the deviations are large, the surface is rough, if they are small, the surface is smooth.

Rapp Industrial Sales
Surface Finish Equipment

ABSOLUTE MOBILITY WITH POCKET SURF PS1

With increasing manufacturing and machine quality, the surface finish technical products' is becoming ever more important than ever.

This makes it all the more crucial to offer metrological solutions with instrument designs that provide quick and simple yet standards-compliant measuring options.

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 carry out measurements directly on the component or machine.

The Pocket Surf PS1 lives up to its claim of "Absolute mobility" in all manner of ways, providing:

● Battery powered freedom

Over 500 measurements without having to recharge the instrument.

● An all-in-one solution that is no larger than a digital camera.

Small and lightweight (400g / 0.88 lbs.).

● Instrument flexibility

The standard range of functions is sufficient for this all-purpose smart little instrument to perform your

measuring tasks.

● All the measuring positions you need

Can be used horizontally, vertically, upside down or in any other position required by the component.

● 24 parameters

Offer the same range of functions as a laboratory instrument.

● Error-free operation thanks to an integrated roughness standard.

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

● Simple operation

The pocket surf shows how simple the PS1 is to use. You quickly get to grips with the essential features, enabling you to complete your measuring tasks with excellent results.

Pocket Surf PS1. Technical Data

Unit of measurement

Metric, inch

Measuring principle

Stylus method

Pick-up

Inductive skidded prick-up, 5µm (200µin) stylus tip, measuring force approx. 0.7 mN

Parameters

Ra, Rq, Rz equiv. to Ry (JIS), Rz (JIS), Rmax, Rp, Rp (ASME), Rpm (ASME), Rpk, Rk, Rvk, Mr1, Mr2, A1

(24, with tolerance limits)

A2, Vo, Rt, R3z, RPc, Rmr equiv. to tp (JIS, ASME,), RSm, R, Ar, Rx

Languages

14 including 3 Asian languages

Measuring Range

350µm, 180µm, 90µm (changes automatically)

Profile resolution

32nm, 16nm, 8nm (changes automatically)

Filter

Phase-correct profile filter (Gaussian filter) acc. to DIN EN ISO 11562, special filter acc. to DIN EN ISO 13565-1, Is filter acc. to DIN EN ISO 3274 (can be disabled)

Cutoff lc*

0.25mm, 0.8mm, 2.5mm; automatic (0.010in, 0.030in, 0.100in)

Traversing length Lt*

1.75mm, 5.6mm, 17.5mm; automatic (0.069in, 0.22in, 0.69in)

Traversing length (acc. to MOTIF)

1mm, 2mm, 4mm, 8mm, 12mm, 16mm, (0.040in, 0.080in, 0.160in, 0.320in, 0.480in, 0.640in)

Short cutoff*

Selectable

Evaluation length In*

1.25mm, 4.0mm, 12.50mm (0.050in, 0.15in, 0.50in)

Number n of sampling lengths*

Selectable: 1 to 5

Calibration function

Dynamic

Memory capacity

Max. 15 profiles, max. 20,000 results

Pocket Surf PS1. The Set

The Pocket Surf PS1 comes in a complete set. Thanks to the carrying case, you always have your surface roughness measuring instrument with you as you pass through the production floor. Quick and reliable on the spot measurements ensure your quality requirements are met during the production process or goods inspection.

The set contains ● Pocket Surf PS1 base unit

● Drive unit

● 1 standard pick-up 5µm (200µin) stylus ● Built-in battery

● Roughness standard integrated into unit

● Height adjustment accessory ● Pick-up protection

● Charger

● Operating instructions

● Carrying case with shoulder strap and belt loop

● USB cable ●Mahr Calibration Certificate

Order No. 6910214

Pocket Surf PS1. Available Parameters
Parameter Output Meaning Standards
Ra RA Arithmetic means roughness Ra DIN EN ISO 4287: 1998; ISO 4287: 1997; JIS B 0601: 2001; ASME B46
Rq RQ Root mean square roughness Rq DIN EN ISO 4287: 1998; ISO 4287: 1997; JIS B 0601: 2001; ASME B46
Rz RY (JIS) equiv. to Rz RZ Mean peak-to-valley height Rz (acc to ISO) or Ry (acc to JIS) DIN EN ISO 4287: 1998; ISO 4287: 1997; JIS B 0601: 2001; ASME B46
Rz (JIS) RZI mean height Rz of profile elements JIS B 0601: 2001 (was; ISO 4287/1: 1984)
Rmax RMAX Maximum roughness depth Rmax DIN 4768: 1990
Rp RP Mean profile peak height Rp DIN EN ISO 4287: 1998; ISO 4287: 1997
Rp (ASME) RP Maximum profile peak height Rp ASME B46
Rpm (ASME) RPM Mean profile peak height Rp ASME B46
Rpk RPK Reduced peak height Rpk DIN EN ISO 13565-2; ASME B46
Rk RK Core roughness depth Rk DIN EN ISO 13565-2: 1998; ASME B46
Rvk RVK Reduced valley depth Rvk DIN EN ISO 13565-2: 1998; ASME B46
Mr1 MR1 Smallest material ratio Mr1 of roughness core profile DIN EN ISO 13565-2: 1998; ASME B46
Mr2 MR2 Largest material ratio Mr2 of roughness core profile DIN EN ISO 13565-2: 1998; ASME B46
A1 A1 Material-filled profile peak area A1 DIN EN ISO 13565-2: 1998; ASME B46
A2 A2 Lubricant-filled profile valley area A2 DIN EN ISO 13565-2: 1998; ASME B46
Vo VO Oil-retaining volume Vo
Rt RT Total height Rt of R-profile DIN EN ISO 4287: 1998; ASME B46
R3z R3Z Arithmetic mean third peak-to-valley height R3z DB n 31007: 1983
RPc RPC Peak count RPc is the number of profile elements (see RSm) per cm that exceed the set upper profile section level c1 and than fall short of the lower c2 EN 10049: 2005; ASME B46
Rmr tp (JIS, ASME) equiv. to Rmr RMR Material ratio Rmr DIN EN ISO 4287: 1998; ISO 4287: 1997; JIS B 0601: 2001; ASME B46
RSm RSM Mean width RSm of profile elements (was: groove spacing) DIN EN ISO 4287: 1998; ISO 4287: 1997; JIS B 0601: 2001; ASME B46
R R Mean depth R of roughness motifs ISO 12085: 1996
Ar AR Mean width Ar of roughness motifs ISO 12085: 1996
Rx RX Maximum depth Rx of profile irregularity ISO 12085: 1996

Other functions

Blocking of settings (code-protected), date/time

Dimensions

140mm x 50mm x 70mm (5.51in x 1.97in x 2.76in)

Weight

400g (0.88 lbs)

Battery

Li-ion battery

Interfaces

USB, MarConnect (RS232)

Long-Range power supply

100 V TO 264 V

* acc to ISO/JIS

Rapp Industrial Sales * 127 Main Street * Connoquenessing, Pa 16027

Phone 888-789-7277 * 724-789-7853 * Fax 724-789-7288 Email: sales @rappindustrialsales.com

Large display

All the information you need at a glance.

All functions displayed in plain text.

Functions called up using arrow keys.

Defaults/language simple to select and change.

Height adjustment accessory included in the scope of delivery. For many additional measuring tasks.

Simply clips onto the bottom of the PS1.

Integrated calibration standard.

No external calibration standard required (patent pending). Gives greater reliability for standards compliant measurements.

Drive unit

Can be rotated and moved longitudinally. Enables the pick-up to be moved into the calibrating position. The pick-up is also protected for transport in this position.

Directly selectable parameters

Ra, Rz

Freely programmable F1 button for direct access to one of 24 parameters of your choice.

USB interface - PS1 is detected without a driver (such as a memory stick).

Evaluation possible using MarSurf XR 20 evaluation software or MarSurf XR 20 instrument.

MarConnect interface (RS232), e.g. to connect a Mahr MSP2 printer.

Flexibility thanks to 4 internally threaded bores

There are four tapped studs on the bottom of the PS1 for attaching your own special accessories.

Start button on right and left

Not only easy to operate whether you are left or righ handed but also practical if the instrument is used as a mini-measuring station for upside down measurements.

Pick-up with removable pick-up protection Standards-compliant measurement. 5µm (200 µin) diamond stylus tip. Measuring force 0.7 mN.

Pick-ups are available for various measuring tasks.

The Pocket Surf PS1 comes with a simple mount for height adjustment.

This enables measurements to be performed on items such as cones.

Perfect upside down measurements are possible with the Pocket Surf PS1.

All you have to do is position the part and start measurement.

This means that small components can be measured without additional mounts.

Measurements on measuring stands.

The Pocket Surf PS1 can be easily be mounted on ST-D/ST-F or ST-G measuring stands.

The Pocket Surf PS1 is the perfect entry-level measuring instrument for a very wide range of standards-compliant roughness measurement.

One possibility offered by an optional end face vee-block is to measure surfaces perpendicular to the contact face.

Pocket Surf PS1. Optional Accessories for even Greater Flexibility...

80 mm (3.15 in) pick-up extension for example, for measuring points located deep within cylinders.

Order No. 6850540

PHT 3-350 pick-up for measuring in bores from dia. 3mm (0.12 in). Order No. 6111521

PHT 11-100 pick-up for measurements at recessed measuring points, e.g. in groves from 2.5mm (0.10 in) wide and up to 7.5mm (0.30 in) deep. Order No. 6111524

PHTR 100 pick-up for measurements on concave and convex surfaces. Order No. 6111525

PHTF 0.5-100 pick-up for measurements on tooth flanks. Order No. 6111522

PT 150 pick-up Dual-skid pick-up for measurements on metal sheets and roller surfaces according to DIN EN 10049 (SEP). Order No. 6111523

Pick-up set (not illustrated) consisting of ● PHT 3-350 pick-up (6111521) PHT 11-100 pick-up (6111524) Order No. 6910213

Accessory set (not illustrated) consisting of ● Pick-up extension (6850540), length 80mm (3.15 in

● Adapter for transverse tracing (6850541)

● Measuring stand mount (6910201) Allows the Pocket Surf PS1 to be mounted on the Mahr ST-D / ST-F / ST-G family of measuring stands. ● End face vee-block (6910203) Suitable for measurements on flat faces of cylindrical and planar components Order No. 6910212

Printer Set consisting of MSP2 printer with connection cable (MARCONNECT) Order No. 6910211

Pocket Surf PS1. Software for Evaluation and Documentation

Multilingual PC-Software PS1 Explorer to document results and profil recordings on PC 14 languages.

Order No. 6910205

Evaluation Software MarSurf XR 20 for a through evaluation and documentation. MarWin based.

Order No. 6299009

Pocket Surf PS1. Wide Range of Applications