Mobile Surface Roughness Measuring Instrument MarSurf M300 Set

Mobile Surface Roughness Measuring Instrument MarSurf M300 SET

£4,023.00 excl. VAT

Mobile Surface Roughness Measuring Instrument MarSurf M300 perfect for accurate measurements in the production environment

Probe inductive skidded probe
Measuring range 0.350 μm
Profile Resolution 8 nm
Cutoff Ic according to ISO/JIS 0.25 mm, 0.8 mm, 2.5 mm



Product Description

Surface Roughness Measuring Instruments

Mobile Surface Roughness Measuring Instrument MarSurf M300 Set

Mobile Surface Roughness Measuring Instrument MarSurf M300 perfect for accurate measurements in the production environment with 12 months warranty – MARSURF


  • On shafts, housing parts
  • On large scale machines
  • For large workpieces
  • On milling and turning parts
  • For use on grinding and honing components
  • On the production line, or directly upon a machine. ideal for rapid testing of the surface roughness of a workpiece in or on a machine.
Product Features  
  • MarSurf 300, the first portable roughness measuring unit with the option of wireless (Bluetooth) connection between the evaluation unit and drive unit.
  • Bluetooth wireless connection
  • Easy to use, with high-resolution color display and ATM-style user guidance
  • Integrated standard in drive unit
  • Large measuring range, 350 µm
  • Automatic profile detection and corresponding selection of filter and traversing length conforming to standards
  • Integrated memory for the results of up to 40,000 measurements and 30 profiles
  • 16 languages (including 3 Asian languages)
  • Integrated thermal graphics printer with high print quality
  • Print the R-profile via the thermal graphics printer
  • Printed log either by pressing a button or automatically
  • Data transfer of results and profiles via USB interface to your PC
  • Evaluation of most common parameters as well as characteristic curves, parameter lists (e.g., material ratio curve)
  • Integrated memory for results and profiles
  • Tolerance monitoring
  • Printing of R-profile (ISO/ASME/JIS), P-profile (MOTIF), material ratio curve, measuring record
  • Setting of unsymmetric intersection lines for peak count calculation
  • Measuring units (μm/μin) and standards (ISO/JIS/ASME/MOTIF) are selectable
  • Individual sampling lengths and short cutoff can be selected
  • Lock for instrument settings
  • Built-in rechargeable battery with power management
  • AC adapter with interchangeable international plug adapters
  • Date and time of measurement
  • Suitable for use with stationary measuring station
  • For use with PHT probe range
  • MarSurf PS1/M300 Explorer software for recording measurements

Delivery Scope

  • Evaluation unit m 300 drive unit RD 18 with integrated roughness standard
  • Standard pick-up PHT 6-350/2μm (conforming to standards)
  • Charger / mains adapter with 3 mains power adapters
  • Height adjustment accessory
  • Pick-up protection
  • Pick-up protection with prismatic underside end face vee-block
  • 2 x usb cables
  • 1 roll of thermal paper
  • Shoulder strap
  • Carrying case
  • Mahr calibration certificate
  • Operating instructions
  • Technical Data

    Measuring principle stylus method
    Probe Inductive skidded probe
    Parameters Ra, Rz (Ry (JIS) is equivalent to Rz), Rz (JIS), Rq, Rmax, Rp, RpA (ASME), Rpm (ASME), Rpk, Rk, Rvk, Mr1, Mr2, A1, A2, Vo, Rt, R3z, RPc, Rmr (tp (JIS, ASME) is equivalent to Rmr), RSm, RSk, S, CR, CF, CL, R, Ar, Rx, Rv
    Measuring units selectable
    Measuring range 0.350
    Profile resolution 8 nm
    Vertical Scale automatic/selectable
    Log contents R-profile, MRK, P-profile (MOTIF), results
    Filter according to ISO/JIS Gauß-Filter, Ls-Filter
    Cutoff Ic according to ISO/JIS 0.25 mm, 0.8 mm, 2.5 mm
    Short stroke under ISO/JIS selectable
    Traversing length Lt according ISO/JIS 1.75 mm, 5.6 mm, 17.5 mm
    Evaluation lenth In according to ISO/JIS 1.25 mm, 4 mm, 12.5 mm
    Number n of sampling length according to ISO/JIS selectable: 1-5
    Contacting speeds 0.5 mm/s
    Stylus 2 µm
    Measuring force 0.00075
    LC-Display high resolution color display, 3.5", 320 x 240 pixel
    Printing automatic/manual record with time
    Printer thermal printer, 384 points/horizontal line, 20 characters/line
    Printing speed approx. 6 lines/second corresponds to approx. 25 mm/s (1 in/s)
    Thermopaper Ø 40.0 mm-1.0 mm, width 57.5 mm-0.5 mm, coated
    Calibration function dynamic
    Password protection yes
    Lock for device settings yes
    Languages: German, English, French, Italian, Spanish, Portugese, Dutch, Swedish, Russian, Polish, Czech, Japanese, Chinese, Korean, Hungarian, Turkish
    Powermanagement yes
    Interfaces drive unit, power pack, USB, MarConnect
    Data interface RS232C, USB, Digimatic, USB A
    Relative humidity 30 % to 85 %
    System of protection M 300 = IP 42, RD 18 = IP 40
    Operating temp. range +5 °C to +40 °C
    Temperature range for storage -15 °C to +55 °C
    Power supplied NiMH battery, capacity: approx. 1,000 measurements (dep. on number and length of record printouts), plug-in power pack with three mains plugs, for input voltages from 90 V to 264 V
    (L x W x H) for Drive unit . 130 mm x 70 mm x 50 mm
    (L x W x H) for Measuring instrument . 190 mm x 140 mm x 75 mm
    Weight Drive unit approx. 300 g
    Weight Measuring instrument approx. 1 kg
    Weight 4.1 kg
    Horizontal scale dep. on cutoff