Mahr - Product Catalog Page 534
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MarSurf M 300 Mobile Roughness Measuring Instrument FEATURES MarSurf M 300, the first portable roughness measuring unit with the option of wireless (Bluetooth) connection to the drive unit. • Bluetooth wireless connection • Easy to use, with high-resolution color display and ATM-style user guidance • Integrated standard in drive unit • Automatic profile detection and corresponding selection of filters and traversing length conforming to standards • Integrated memory for the results of up to 40.000 measurements and 30 profiles • Integrated thermal printer with high print quality • 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) • Tolerance monitoring • Printing of R-profile (ISO/ASME/ JIS), P-profile (MOTIF), material ratio curve, measuring record • Setting of asymmetrical intersection lines for peak count calculation • Measuring units (μm/μinch) 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 • Suitable for use with stationary measuring station • For use with PHT probe range • MarSurf PS1/M 300 Explorer software for recording measurements Scope of delivery • Evaluation unit M 300 drive unit RD 18 with integrated roughness standard • Standard pick-up PHT 6– 350/2μm (conforming to standards) • Power source with 3 adapters • Height adjustment accessory • Pick-up protection • Pick-up protection with prismatic underside end face V-block • 2 USB cables • 1 roll of thermal paper • Shoulder strap • Carrying case • Mahr calibration certificate • Operating instructions Application: • • • • • • For shafts and housing components Forlarge scale machines For large workpieces Formilling and turning parts For use on grinding and honing components On the production line or directly on the machine; ideal for rapid testing of the surface roughness of a workpiece TECHNICAL DATA Order no. 6910401 M 300 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, W (MOTIF) Depends on cutoff Horizontal scale Log contents R profile, MRK,P profile (MOTIF),results Stylus 2 µm LC display 5 µm High resolution color display, 3.5”, 320 x 240 pixel Printing Automatic/manualrecord 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 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 Yes Power management 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 (depends on number andlength of record printouts), plug-in power pack with three power adapters,for input voltages from 90 V to 264 V 130 x 70 x 50 mm (L x W x H) for drive unit in mm. (L x W x H) for measuring instrument in mm. Weight 190 x 140 x 75 mm kg Measuring principle Measuring range 4.1 Stylus method Probe Inductive skidded probe mm 0.350 Profile resolution 8 nm Filter according to ISO/JIS Gaussian filter, Ls filter Cutoff Ic according to ISO/JIS 0.25 mm, 0.8 mm, 2.5 mm Number n of sampling length according to ISO/JIS Short stroke under ISO/JIS Selectable: 1– 5 Selectable Traversing length Lt according ISO/JIS Evaluation lenth In according to ISO/JIS Contacting speeds Measuring force 1.75 mm, 5.6 mm, 17.5 mm 1.25 mm, 4 mm, 12.5 mm 1.25 mm, 4 mm, 12.5 mm 0.5 mm/s N Weight drive unit Weight measuring instrument 530 6910411 Product type MarSurf | Surface Measuring Instruments 0.00075 Approx. 300 g Approx. 1 kg
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