Mahr Metrology - MarSurf M 300 Supplier, Suppliers, Supply, Supplies Surface Roughness, Profile / Cleanliness Inspection Roughness Gauge ~ Obsnap Instruments Sdn Bhd

Obsnap Instruments Sdn Bhd
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Mahr Metrology - MarSurf M 300

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MarSurf--M_300--3759771--FL--brochure--EN--2015-10-28.pdf (4.86 MB)

		'A step ahead!'- with MarSurf M 300 NEW: cable-free connection between evaluation unit and drive unit! The MarSurf M 300 was developed based on the well-proven class of M-units from Mahr. The Bluetooth interface between evaluation unit and drive unit is unique. This means for you: working even more flexibly without cable connection A large, illuminated color display to read the parameters and the profiles so that you can: -read the correct results in a poorly lit atmosphere! The MarSurf M 300 not only meets the requirements for determination and documentation of selected parameters, but also makes most of the parameters and characteristic curves stipulated in DIN/ ISO/JIS available for the evaluation of the profile assessed. Moreover, the MarSurf M 300 offers an integrated memory for up to 40,000 results or 30 profiles, as well as the functions of tolerance monitoring, vertical scale selection and the setting of unsymmetric intersection lines for peak count calculation.

Features
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 drive unit 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 Integrated thermal graphics 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 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 Suitable for use with stationary measuring station For use with PHT probe range MarSurf PS1/M300 Explorer Software for recording measurements

Technical Specification

	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

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