MARSURF M 300 MOBILE ROUGHNESS MEASURING INSTRUMENT

MARSURF M 300 MOBILE ROUGHNESS MEASURING INSTRUMENT

First portable roughness measuring unit with the option of wireless (Bluetooth) connection between the evaluation unit and drive unit Easy to use, with high-resolution color display and menu-driven user guidance Integrated standard in the drive unit Large measuring range – 350 µm Automatic profile detection and corresponding selection of filter and traversing length conforming to

Technical data

	6910401 – M300 MARSURF SET – 2 UM INCLUDES 2 MICRON STYLUS	6910411 – M300 MARSURF SET – 5 UM INCLUDES 5 MICRON STYLUS
Measuring principle	Stylus method	Stylus method
Probe	Inductive skidded probe	Inductive skidded probe
Measuring units	selectable	selectable
Measuring range mm	0,350	0,350
Profile resolution	8 nm	8 nm
Vertical Scale	automatic/selectable	automatic/selectable
Horizontal scale	Depends on cutoff	Depends on cutoff
Log contents	R profile, MRK, P profile (MOTIF), results	R profile, MRK, P profile (MOTIF), results
Filter according to ISO/JIS	Gauß-Filter, Ls-Filter	Gauß-Filter, Ls-Filter
Short stroke under ISO/JIS	Selectable	Selectable
Evaluation lenth In according to ISO/JIS	1.25 mm, 4 mm, 12.5 mm	1,25 mm, 4 mm, 12,5 mm
Number n of sampling length according to ISO/JIS	Selectable: 1-5	Selectable: 1-5
Contacting speeds	0.5 mm/s	0.5 mm/s
Stylus	2 µm	5 µm
Measuring force (N)	0,00075	0,00075
LC display	High resolution color display, 3.5″, 320 x 240 pixel	High resolution color display, 3.5″, 320 x 240 pixel
Printing	Automatic/manual record with time	Automatic/manual record 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
Power management	Yes	Yes
Interfaces	Drive unit, power pack, USB, MarConnect	Drive unit, power pack, USB, MarConnect
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 and length 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 and length of record printouts), plug-in power pack with three power adapters, for input voltages from 90 V to 264 V
Dimensions (L x W x H) for drive unit in mm.	130 x 70 x 50 mm	130 x 70 x 50 mm
Weight drive unit	Approx. 300 g	Approx. 300 g
Dimensions (L x W x H) for measuring instrument in mm.	190 x 140 x 75 mm	190 x 140 x 75 mm
Weight measuring instrument	Approx. 1 kg	Approx. 1 kg

First portable roughness measuring unit with the option of wireless (Bluetooth) connection between the evaluation unit and drive unit
Easy to use, with high-resolution color display and menu-driven user guidance
Integrated standard in the drive unit
Large measuring range – 350 µm
Automatic profile detection and corresponding selection of filter and traversing length conforming to standards
Integrated memory for results of up to 40,000 measurements and 30 profiles
16 languages (including 3 Asian languages)
Integrated thermal graphics printer with high print quality
Log printed 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
The setting of asymmetric 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 the stationary measuring station
For use with PHT probe range
MarSurf PS1/M300 Explorer Software for recording measurements