Perthometer Probe Repair -> Contact Us

  M2 - The Universal Standard
  M3 - Utmost Versatile
  Probe Repair

Perthometer M1 Probe Repair / Rebuild
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- (724) 809-7909

The Basic Model for Roughness Measurements

• Measuring range of up to 150 μm (6000 μin)

• Units μm/μin selectable

• Standards: DIN/ISO/JIS

• Tracing lengths 1.75 mm, 5.6 mm, 17.5 mm
   (.7 in, .22 in, 0.7 in)

• Cutoff 0.25 mm/0.80 mm/2.5 mm
   (.010 in/.032 in/.100 in)

• Number of sampling lengths selectable
   from 1 to 5

• Automatic selection of filter and tracing length
   conforming to standards

• Phase-corrected profile filter as per
  DIN EN ISO 11562

• Parameters as per DIN/ISO/SEP: Ra, Rz, Rmax,
   RPc and JIS: Ra, Rz

• Automatic scaling according to the profile

• Printing of roughness profile and measuring

• Dynamic pick-up calibration

• Blocking of instrument settings for preventing
   unintentional modifications
This instrument serves for determining and documenting the most common parameters as per DIN EN ISO/AMSE/prEN 10049 (Ra, Rz, Rmax, and RPc) and according to the JIS Japanese standard (Rz, Ra).

With a minimum of keys, the Perthometer M1 is characterized by a multitude of functions. After carrying out a test measurement, periodic and aperiodic profiles can be identified and the cutoff set according to standards automatically, such that unintentional non-standard measurements are excluded.

In mobile use, the measuring record can be output on the builtin thermal printer automatically or simply by pressing a key.

Stationary operation offers the possibility of connecting the Perthometer directly to a PC via the serial interface.

The Perthometers of the M series and the MarSurf PS 2 are the ideal roughness measuring instruments for mobile use on the shop floor. They meet today's international requirements for swift, precise, on-site roughness measurements. The M series instruments are easy to operate. The incorporated profile recognition function enables them to be automatically set, conforming to standards, such that even unexperienced users can carry out correct, reproducible roughness measurements. Due to the design of pick-up, drive unit, and hand-held support, measurements can be performed in different positions (e.g. horizontally, vertically, or upside down) with zero setting-up time. For transverse tracing, required e.g. on crankshafts or camshafts, the PFM 2 drive unit is available.

The Perthometers and pickups are balanced ex works. For high-precision measurements and subsequent tracing accuracy checks, dynamic calibration is possible. The instruments correspond to the stipulations of EN ISO 3274.

When connecting the Perthometer to a PC featuring the Perthometer Concept Roughness Evaluation program package, measuring tasks and specific records can be created and saved, thus, enabling you to manage and document your measuring results according to your requirements. The built-in thermal printer offers the possibility of outputting the results directly on the shop floor.

Handy and Mobile
The M series instruments are characterized by their ergonomic design, the well arranged keypad, and the large, clear LCD which is specifically adapted to roughness measurements. Due to the rugged housing with membrane keypad, the Perthometers are suited for operation under severe conditions.

Their handy form and low weight enable mobile use on the shoulder strap. The rechargeable battery offers enough capacity for several days. The power pack is supplied with three exchangeable
mains plugs, allowing the instruments to be connected directly to mains all over the world. International use is furthermore simplified by the possibility of displaying the operator messages in fourteen different languages

All Perthometers of the M Series Stand out for the Following Features:

• Membrane Keypad with Push-Button Keys

• Clear, Specific LCD

• 14 Languages Selectable (Including 3 Asian Languages)

• Integrated High-Resolution Thermal Printer

• Measuring Force of Approx. 0.7 mN (According to DIN EN ISO)

• Dynamic Pick-Up Calibration

• Serial RS 232 C Interface for Direct Connection to a PC

• Built-In Rechargeable Battery with Power Management

• Plug-In Power Pack with Three Exchangeable, Patented Mains Plugs,
   for Input Voltages From 90 V to 264 V