MARSURF Pocket Surf IV – Surface Roughness Tester

MARSURF POCKET SURF IV MOBILE ROUGHNESS MEASURING INSTRUMENT

Durable cast aluminum housing to provide years of accurate and reliable surface finish gaging Can be used to measure any one of four, selectable, parameters: Ra, Ry, Rmax, Rz Review any of the parameters after the measurement is complete Selectable traverse length 1, 3 or 5 cut-offs of 0.8 mm/0.030“ Operates in any position –

Technical Data

	2191800 – POCKET SURF 4 WITH CERTIFIED REFERENCE SPECIMEN & EGH-1019	2191802 – POCKET SURF 4 WITH CERTIFIED REFERENCE SPECIMEN & EGH-1026
Measuring principle	Skid probe system	Skid probe system
Probe	Piezoelectric skid probe	Piezoelectric skid probe
Measuring units	metric/inch	metric/inch
Measuring range mm	Ra – 6.35 µm / 250 Ry, Rmax, Rz – 25.3 µm / 999 µin	Ra – 6,35 µm / 250 Ry, Rmax, Rz – 25,3 µm / 999 µin
Profile resolution	0,01 µm / 1 µin	0,01 µm / 1 µin
Number n of sampling length according to ISO/JIS	Selected: 1 – 5	Selected: 1 – 5
Stylus	10 µm /.0004″	5 µm / .0002″
Measuring force (N)	15 mN	15 mN
Rechargeable batteries	Battery, 9V	Battery, 9V
Dimensions in mm	140 x 76 x 6,35 mm	140 x 76 x 6,35 mm

Applications

Pocket-sized, economically priced, completely portable instrument
Performs traceable surface roughness measurements on a wide variety of surfaces
Can be used confidently in production, on the shop floor and in the laboratory

Durable cast aluminum housing to provide years of accurate and reliable surface finish gaging
Can be used to measure any one of four, selectable, parameters: Ra, Ry, Rmax, Rz
Review any of the parameters after the measurement is complete
Selectable traverse length 1, 3 or 5 cut-offs of 0.8 mm/0.030“
Operates in any position – horizontal, vertical, and upside down
Four switchable probe positions – axial (folded) or at 90°, 180° or 270°
Even difficult to reach surfaces such as inside and outside diameters are accessible
MarConnect data output for easy SPC processing that is compatible with the most common data processing systems
Easy to read LCD readout presents the measured roughness value, in micro inches or micrometers, within half a second after the surface is traversed
Out of range (high or low) and ‘low battery’ signals are displayed
Improved digital calibration process eliminates scandrivers and potentiometers to simplify and enhance the calibration process
Improved battery life with standard 9V battery