Description

Mahr

Pocket Surf IV Portable Surface Roughness Gauge

A pocket-sized economically priced, completely portable instrument which 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.

Features:

Solidly built, with a durable cast aluminum housing, to provide years of accurate, reliable surface finish gaging
Can be used to measure any one of four, switch selectable, parameters:
Ra – Average roughness
Rmax/Ry – Max/Min Roughness Depth (DiN)
RZ
Then 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 com-mon data processing systems
Easy-to-read LCD readout pre-sents the measured roughness value, in microinches or micro-meters, within half a second after the surface is traversed.
Out-of-range (high or low) and “battery low” signals are also displayed
Improved digital calibration pro-cess eliminate screwdrivers and potentiometers to simplify and enhance the calibration process
Improved battery life with easy to replace standard 9V battery
Built in digital output.
Supplied with general purpose probe. For most surface roughness applications. Has a 90° conical diamond stylus.

# 2236687 – Adjustable Height Stand with Swivel

A compact, convenient fixture with an adjustable bracket to hold the Pocket Surf, anywhere within a 360° rotation, for making measurements on a surface plate or on any suitable, flat working surface.

# EAS-2496 – Height Stand

A compact, convenient fixture with a bracket to hold the Pocket Surf gage. Designed for making measurements on a granite surface plate or on any suitable, flat working surface to a maximum height of about 111mm/4.375″.

# EAS-3048 – Mounting Bracket Swivel Fixture

For mounting the Pocket Surf to most standard height gages.

The bracket includes a rectangular bar that is 11.5 mm x 6.35 mm (0.45″ x 0.25″) to fit the holder of the height gage. A swivel feature is included to permit the Pocket Surf to be set anywhere within a 360° rotation.

# EGH-1020 – Transverse Chisel Probe

For gaging sharp edges or small O.D.’s where probe is aligned with (in 180° or closed position) to axis of traverse. 90° sapphire chisel, 10 μm./ .0004″ radius.

# EGH-1021 – Small Bore Probe

For gaging small bores (3,2 mm/ .125″ minimum I.D.) up to a depth of 19 mm/ .75″.

With a 90° conical diamond stylus, 10 μm/ .0004″ radius.

# EGH-1028 – Groove Bottom Probe

For measuring the bottom of grooves, recesses and small holes to depths of 6.35 mm/ .25″

Also used for short lands and shoulders. With 90° conical diamond stylus, 10 μm/ .0004″ radius.

NOTE: Small Bore and Groove Bottom Probes can only be used in 180° position with the Pocket Surf unit supported in a height stand or other fixture.