With a minimum of keys, Perthometer M1 is characterized by a multitude of functions. After carrying out a measurement, periodic and non-periodic 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 be built-in thermal printer automatically or simply by pressing a key. Stationary operation offers the possibility of connecting the Perthometer M1 directly to a PC via the serial interface.

• The entrance device into the roughness M class features mobile and stationary mode.
• Evaluation flexibility.
• You can measure the complete range of your work pieces and be sure that everything is correct.
• Printed protocol of results and profiles.

• Measuring range up to 150 µm (6000 µin)
• Measuring units µm/µin selectable
• Standards: DIN/ISO/JIS
• Tracing lengths 1,75 mm; 5,6 mm; 17,5 mm (0,07 in; 0,22 in; 0,7 in)
• Cutoff 0,25 mm/0,8 mm/2,5 mm (0,01 in/0,032 in/0,100 in)
• Reduced cutoff selectable
• Number of sampling lengths selectable from 1 to 5
• Automatic selection of filter and tracing length confirming 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 amplitude
• Printing of roughness profile and measuring record
• Dynamic pick-up calibration
• Blocking of instrument settings to prevent unintentional modifications
  

• Shafts, housings, high-volume machinery
• Automotive applications, for example crankshafts and camshafts and/or wherever transversal scanning is necessary
• Directly in the production line for quick checking of roughness of the work piece fixed on the machine
  

• Evaluation Unit M1
• Drive Unit PFM
• Probe NHT 6-100
• Universal Power Supply 90-264 V