Mahr Inc

1144 Eddy St
Providence,  RI  02905-4511

United States
800-343-2050
http://www.mahr.com
  • Booth: 2537

When customers are faced with a metrology need, they turn to Mahr Inc., for unmatched industry expertise. Mahr Inc.’s knowledgeable and experienced team has made the company a leader in precision measurement for more than a century.

Mahr Inc., a member of the Mahr Group, has been providing industrial metrology solutions to fit customer application needs for more than 150 years. The company manufactures, markets and supports an extensive portfolio of dimensional measurement equipment…handheld gages to technically advanced systems, measuring form, contour, surface finish, length and optical metrology solutions for customers within but not limited to aerospace, automotive, medical and optical production industries.

Brands: Dimensionair, MarForm, MarSurf, Pocket Surf, Precimar, Millimar, MarShaft, MarCator, Micromar, Digimar, MarCal, Marameter, Dimentron, MarGear, Multimar, Millimess, MarConnect, MarMotion


 Products

  • MarSurf CM Series
    The new MarSurf CM’s innovative confocal technology with high-precision 16-bit HDR technology delivers high-resolution 3D surface topography data, enabling new insights into surface structures and processing....

  • Mahr Inc., a leading provider of dimensional metrology solutions, introduces the MarSurf CM series of Optical 3D surface metrology systems for industry and research applications. The new MarSurf CM’s innovative confocal technology with high-precision 16-bit HDR technology delivers high-resolution 3D surface topography data, enabling new insights into surface structures and processing. Rugged construction, robust technology and results that conform to international standards ensure optimum results in a wide variety of applications.

    The technology allows for the physical acquisition of a true-height signal as opposed to measuring height via pixel contrast, pattern projection, etc. Confocal technology can be used on any material from highly light scattering to highly reflective. Stable construction and a robust optical principle produce reliable results that can be used in laboratory or production environments. The entire process from data acquisition to creating reports with accurate and reproduceable data is streamlined and simple.

    MarSurf CM systems provide micron and nanometer resolution surface finish and micro-geometry information including: 2D and 3D surface roughness, bearing area, flatness, depth, volume and much more. MarSurf CM technology is leveraged in a wide variety of automotive, mechanical engineering, medical technology, optics, electrical engineering, renewable energy and aerospace industry applications.

    Furthermore, the measurement and data evaluation processes can be fully automated. From fiducial recognition, which automatically detects and corrects possible errors in sample positioning without user input, to automatic generation of Go No-Go reports, MarSurf CM systems deliver automation seamlessly as part of the standard package. Mahr provides surface-finish and micro-geometry results according to the current, relevant, ISO, EN and ASME standards for both 2D and 3D.

    “There is a growth in demand for optical measurement technology for a diverse range of applications due to its high measurement speed and accuracy. Mahr is excited to provide our customers with proven optical 3D technology that offers maximum performance,” said Pat Nugent, Vice President of Product Management at Mahr. “Our optical 3D surface metrology systems deliver the same high level of precision and expertise that have made Mahr a leader in the metrology industry.”

  • MarSurf CD Series
    The MarSurf CD series takes contour measurement to never before seen levels of speed, flexibility and precision, allowing users to improve the manufacturing quality of workpieces with faster throughput, higher accuracy and flexibility....

  • Mahr Inc., a leading provider of dimensional metrology solutions, introduces the first in new a line of surface finish and contour measurement systems, the MarSurf contour drive (CD) series. The MarSurf CD series takes contour measurement to never before seen levels of speed, flexibility and precision, allowing users to improve the manufacturing quality of workpieces with faster throughput, higher accuracy and flexibility for a broader range of workpieces. The MarSurf CD allows for the measurement of the shape of a surface, often referred to as the contour or form, and provides dimensional information such as angles, depths, distances and radius.

    The ground-breaking designs of the new MarSurf series significantly increases the speed of all moving axes to reduce the cycle time of the measurement process, allowing more throughput. The drive units of the MarSurf CD series move the contour probe with positioning speeds of up to 200 mm/s, making the systems up to 25 times faster than predecessors. All Z-axis columns on the measuring stands of the MarSurf CD series are fully CNC-capable with fast positioning speeds of 50 mm/s, which is twice as fast as previous systems and five times faster than others on the market. The high dynamic response of the probe system also allows for significantly higher measuring speeds with newly-designed probe arms.

    The probes mount quickly and easily on these systems as well, thanks to an innovative magnetic click-into-place mounting system and confirmation of the correct probe arm configuration is ensured due to an integrated chip that carries the probe arm data. Probe arms can be changed in a matter of seconds with no recalibration required, due to the precise positioning achieved by the kinematic mount of the magnetic click-into-place system. Three different standard-length probe arms allow vertical measuring ranges of 35, 70 and 100 mm to ensure enough vertical range to measure virtually any surface. In addition, with a diamond tipped probe arm and a software option for surface roughness evaluation, surface texture parameters can also be measured.

    Furthermore, the MarSurf CD series includes an innovative workpiece mounting plate using a grid pattern of holes spaced at 50 mm intervals, bringing industry-standard ease of use features to a new platform to provide added flexibility and speed for setting up workpiece fixtures. An extensive array of fixture types is available to hold any imaginable workpiece. The large size of the 390 mm x 430 mm mounting plate ensures space for large parts and eliminates the need for an additional XY positioning table.

    “The MarSurf CD series sets a new standard in contour testing, providing our customers with the speed, accuracy and flexibility to measure more effectively and efficiently,” said Pat Nugent, Vice President of Product Management at Mahr. “The contour measurement system improves the manufacturing quality of workpieces in the measuring room or production environment, meeting the needs of the market today and in the future.”

  • Mahr Wireless Family
    Measuring with Micromar micrometers, MarCal calipers and MarCator indicators from Mahr is simple and efficient. These gages come equipped with ‘Integrated Wireless’ transmission capability that significantly increases speed and flexibility for the user....

  • The ability to take measurements directly on the shop floor and transmit them wirelessly speeds up the quality assurance process.  Mahr Inc., a leading provider of dimensional metrology solutions, offers wireless measuring devices for the networked factory of the future. MarCom Software enables fast and easy setup of measuring stations with wireless data transfer to the PC.

    Measuring with digital Micromar micrometers, MarCal calipers and MarCator indicators from Mahr is simple and efficient. These gages come equipped with ‘Integrated Wireless’ transmission capability that significantly increases speed and flexibility for the user. For example, when measuring on the machine or on larger workpieces, there is no need to run troublesome cables. This speeds up the setup process and provides more efficient data processing, especially for quality control in production or incoming inspection.

    Data transmission via radio also simplifies the recording and documenting process, especially in the networked factory of the 4th Industrial Revolution. By using a button on the instrument, keyboard, timer, remote control or foot switch, the acquired data is sent from the gage to the wireless receiver. This is connected to the data acquisition software. The i-Stick receiver plugs into the USB port of the computer. Each i-Stick can receive data from up to 8 gages using ‘Integrated Wireless’. In conjunction with the hardware, Mahr offers MarCom Professional 5.2 Software as a FREE download that enables fast and easy setup of measuring stations with wireless data transfer to the PC. Acquired measurement data can be stored in existing MS Excel templates, as text files, or SPC software. The MarCom cell control is highly flexible. Measured values from connected devices can be automatically transferred into separate Excel columns, tables, or files, ensuring the reliability of measurement data documentation.  Furthermore, the MarCom Software enables readings to be passed on through an integrated virtual interface box to numerous data collection software systems.

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