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
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. | Units | 6910401 | 6910411 |
|---|---|---|---|
| Product type | M 300 | 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) | 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) | |
| Horizontal scale | Depends on cutoff | Depends on cutoff | |
| Log contents | R profile, MRK,P profile (MOTIF),results | R profile, MRK,P profile (MOTIF),results | |
| Stylus | 2 μm | 5 μm | |
| LC display | High resolution color display, 3.5”, 320 x 240 pixel | High resolution color display, 3.5”, 320 x 240 pixel | |
| Printing | Automatic/manualrecord with time | Automatic/manualrecord with time | |
| Printer | Thermal printer, 384 points/horizontal line, 20 characters/line | Thermal printer, 384 points/horizontal line, 20 characters/line | |
| Printing speed | Approx. 6 lines/second corresponds to approx. 25 mm/s (1 in/s) | 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 | Ø 40.0 mm– 1.0 mm, width 57.5 mm– 0.5 mm, coated | |
| Calibration function | Dynamic | Dynamic | |
| Password protection | Yes | Yes | |
| Lock for device settings | Yes | Yes | |
| Languages | German, English, French, Italian, Spanish, Portugese, Dutch, Swedish, Russian, Polish, Czech, Japanese, Chinese, Korean, Hungarian, Turkish | German, English, French, Italian, Spanish, Portugese, Dutch, Swedish, Russian, Polish, Czech, Japanese, Chinese, Korean, Hungarian, Turkish | |
| Power management | Yes | Yes | |
| Interfaces | Drive unit, power pack, USB, MarConnect | Drive unit, power pack, USB, MarConnect | |
| Data interface: | RS232C, USB, Digimatic, USB A | RS232C, USB, Digimatic, USB A | |
| Relative humidity | 30 % to 85 % | 30 % to 85 % | |
| System of protection | M 300 = IP 42, RD 18 = IP 40 | M 300 = IP 42, RD 18 = IP 40 | |
| Operating temp. range | +5 °C to +40 °C | +5 °C to +40 °C | |
| Temperature range for storage | – 15 °C to +55 °C | – 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 | 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 | |
| (L x W x H) for drive unit in mm. | 130 x 70 x 50 mm | 130 x 70 x 50 mm | |
| (L x W x H) for measuring instrument in mm. | 190 x 140 x 75 mm | 190 x 140 x 75 mm | |
| Weight | kg | 4.1 | 4.1 |
| Measuring principle | Stylus method | Stylus method | |
| Probe | Inductive skidded probe | Inductive skidded probe | |
| Measuring range | mm | 0.350 | 0.350 |
| Profile resolution | 8 nm | 8 nm | |
| Filter according to ISO/JIS | Gaussian filter, Ls filter | Gaussian filter, Ls filter | |
| Cutoff Ic according to ISO/JIS | 0.25 mm, 0.8 mm, 2.5 mm | 0.25 mm, 0.8 mm, 2.5 mm | |
| Number n of sampling length according to ISO/JIS | Selectable: 1– 5 | Selectable: 1– 5 | |
| Short stroke under ISO/JIS | Selectable | Selectable | |
| Traversing length Lt according ISO/JIS | 1.75 mm, 5.6 mm, 17.5 mm | 1.75 mm, 5.6 mm, 17.5 mm | |
| Evaluation lenth In according to ISO/JIS | 1.25 mm, 4 mm, 12.5 mm | 1.25 mm, 4 mm, 12.5 mm | |
| Contacting speeds | 0.5 mm/s | 0.5 mm/s | |
| Measuring force | N | 0.00075 | 0.00075 |
| Weight drive unit | Approx. 300 g | Approx. 300 g | |
| Weight measuring instrument | Approx. 1 kg | Approx. 1 kg |