Company News

Mahr Federal, Inc.

1144 Eddy St., Providence, RI, 02905, US

  • 800-343-2050

Public Relations:
Tom Rankin
Thomas Rankin Associates
USA
Phone: 401-884-4090
E-mail this person

General Information:
Gary Robison
USA
Phone: 401-784-3275

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Latest New Product News from
Mahr Federal, Inc.

Mechanical Power Transmission

Digital IC Amplifier features selectable scales.

July 23, 2015

Millimar C1200, powered by rechargeable batteries or external power supply, features display that can be adjusted to viewing angles between 0° and 90°. With ±5,000 µm range and 0.1 µm reading resolution, display provides clear and responsive analog readings with selectable analog scale, numeric digital readings, or both. Single probe input accommodates standard or long-range inductive probes, and data output is available using MarConnect cables for Digimatic, Opto-RS 232, or USB interface. Read More

Test & Measuring Instruments

Optical Measurement System offers touchscreen operation, low MPE.

June 5, 2015

Used for shop floor measurement of shafts and turned parts up to 40 mm dia x 250 mm long, fully automatic MarShaft™ SCOPE 250 features Max Permissible Error (MPE) of <1.5 microns + L/40 for diameter and 3 microns + L/125 for length. Hi-Res CMOS matrix camera with 4 million pixels has live image field of view of 40 x 24 mm, Z-axis positioning speeds reach 200 mm/sec, and image acquisition rate is >120 images/sec. Zoom functions allow measurement of such small details as chamfers and radii. Read More

Optics & Photonics, Test & Measuring Instruments, Vision Systems

Video Measuring Microscope offers image processing capability.

May 1, 2015

Used for measurement/dimensioning of geometric elements, MarVision MM 320 integrates CCD color camera with zoom lens, 23 in. touchscreen PC with keyboard and mouse, and Windows® 7-based M3 software. Automatic edge detection allows even low-contrast features to be measured, while Multi Touch function provides continuous variable magnification using touchscreen or mouse. Read More

Test & Measuring Instruments

Measuring Station evaluates optical components.

March 2, 2015

CNC operated with 9 motorized axes, including 4 measuring axes, MarForm MFU 200 Aspheric 3D provides 2D and 3D testing to support entire lens production process. Machine offers precise path control, interferometric point sensor for fully non-contact measurements, and tactile probing system. Measuring complete topography of optical components, system also allows measurement of interrupted surfaces since probe can automatically move over interruption. Read More

Test & Measuring Instruments

Portable Surface Finish Gauge offers one-button operation.

February 19, 2015

Available with 10 or 5 µm radius tip on provided general-purpose probe, Pocket Surf® IV displays Ra, Rz, or Rmax with one measurement stroke. MarConnect universal interface allows USB, RS-232, or Digimatic output of data by choosing appropriate cable, and LCD shows measured roughness value in microinches or micrometers within 0.5 sec after surface is traversed. Gauge offers 4 switchable probe positions — axial (folded) or at 90°, 180°, or 270° — and selectable traverse lengths. Read More

Test & Measuring Instruments

Digital Indicators offer selectable resolution feature.

February 18, 2015

Offering 5 different resolutions ranging from 0.00002–0.0005 in., MarCator Digital Indicators include Model 1086 R with large display, Model 1086 WR with large display and wetproof IP54 rating, and Models 1087 R and BR with analog/digital display and dynamics. Units are also available in Ri version with built-in wireless system for transmission of measurements. For mounting into existing gauges, indicators are available with 3/8 in. mounting stems and full range of backs. Read More

Test & Measuring Instruments

Bore and Snap Gages replace discontinued TESA products.

February 9, 2015

Available with dial or digital indicator and integrated wireless data transmitters, 1280 P Adjustable Bore Gauges measure diameters from 0.50–8 in. with extensions, and depths from 3–48 in. Self-centering 844 N Adjustable Bore Gauges measure diameters from 0.7–32 in. and are virtually impervious to temperature changes. With OD measuring capacity from 0–20 in., 300 P Snap Gauges feature Channel Lock design that assures precisely parallel anvil surfaces, with positive position locking at any point. Read More

Test & Measuring Instruments, Vision Systems, Optics & Photonics

Video Measuring Microscope integrates image processing abilities.

November 18, 2014

Designed for measurement/dimensioning of geometric elements, MarVision QM 300 integrates CCD color camera, 23 in. touchscreen PC with keyboard and mouse, and Windows® 8-based M3 software. Automated video edge detection enables measurement of even low-contrast features, while multi-touch function provides accelerated and continuous measurements. Other features include 1.57 in. adjustable measuring table with 0.4 in. depth of focus, 5 MP camera system, and LED illumination. Read More

Test & Measuring Instruments, Vision Systems, Optics & Photonics

Video Measuring Microscope integrates image processing abilities.

July 1, 2014

Designed for measuring/dimensioning of geometric elements, MarVision MM 320 integrates CCD color camera with zoom lens (0.7–4.5X magnification), 23 in. touchscreen PC with keyboard and mouse, and Windows® 7-based M3 software. Automatic edge detection enables measurement of even low contrast features, while Multi Touch function provides continuous variable magnification. Illumination is provided by LED ring top light and table-mounted Telecentric LED transmitted light. Read More

Test & Measuring Instruments

3D Surface Measuring Systems use white light/confocal microscopy.

June 4, 2014

MarSurf® WM 100, which uses white light interferometer, and MarSurf CWM 100, which includes white light and confocal microscopy, are intended for measuring optical, technical, and reflecting surfaces and provide 3D topographical analysis. Both systems provide non-contact measurement of surface structures with sub-nanometer resolution. While confocal microscopy better serves measurement of dark surface structures, white light interferometry suits polished, shiny surfaces. Read More

Optics & Photonics

Video Measuring Microscope includes image processing.

May 9, 2014

Designed for measurement and/or dimensioning of geometric elements, MarVision MM 320 incorporates CCD color camera with zoom lens, 23 in. touchscreen PC with keyboard and mouse, and Windows 7-based M3 software. Automatic edge detection allows even low contrast features to be measured, while Multi Touch function provides quick and continuous variable magnification using touchscreen or mouse. MarVision MM 320 rests on hardened granite base with precision mounted XY table. Read More

Test & Measuring Instruments, Vision Systems, Optics & Photonics

Video Measuring Microscope offers integrated image processing.

April 17, 2014

Designed for measurement/dimensioning of geometric elements, MarVision MM 320 incorporates CCD color camera with zoom lens, 23 in. touchscreen PC with keyboard and mouse, and Windows® 7-based M3 software. Automatic edge detection enables measurement of low-contrast features, while Multi Touch function provides continuous variable magnification using touchscreen or mouse. Applications range from cutting tools to miniaturized electronic components. Read More

Test & Measuring Instruments

Digital Calipers support wireless data transmission.

April 9, 2014

Using wireless technology, MarCal 16 EWRi Digital Calipers can send data to small i-stick receiver resembling USB flash drive. IP67-rated units feature large digital display, lapped guideways, and reference system that retains zero position setting. With MarCom software, users can take measurements and transmit data directly into MS Excel or via keyboard code into any Windows program without cables. It is also possible to apply wireless data collection capabilities to existing SPC applications. Read More

Test & Measuring Instruments

Digital Calipers incorporate wireless data transmission.

February 13, 2014

Using wireless technology, MarCal 16 EWRi digital calipers send data to i-stick receiver. MarCom software further facilitates data acquisition by allowing transmission of measuring data directly into MS Excel or via keyboard code into any Windows program without cables. It is also possible to apply 16 EWRi wireless data collection capabilities to existing SPC applications. With range of up to 12 m, each MarConnect i-stick wireless receiver supports up to 8 measuring instruments. Read More

Test & Measuring Instruments

2D/3D Measuring Station is designed for optical components.

December 4, 2013

With up to 260 mm measuring range, 0.8 nm vertical resolution, and <100 nm form deviations, MarSurf LD 130/260 Aspheric facilitate multi-set grinding and polishing process for precision optics by providing 2D and 3D measurements for evaluation of contour and surface topography. Measuring speed is up to 10 mm/s for large lenses and down to 0.02 mm/s for micro lenses. Included probe system has biomimetic probe arm design optimized for stiffness, damping, and minimal moment of inertia. Read More

Test & Measuring Instruments

Indicator Calibrator works with diverse range of instruments.

October 11, 2013

Accurate to ±10 µin. over full 0–1 in. range, benchtop OPTIMAR 25 can be used for calibration of precision measuring instruments. It can measure to National Standards and comes with a MarCheck LCD monochrome digital display with background illumination and 0.512 in. high digits. Using precise digital encoder, unit measures directly in line with instrument with smooth operation and no backlash. Several options are available, and unit measures dial and digital indicators in upright position. Read More

Test & Measuring Instruments, Optics & Photonics

Optical Measuring System delivers micron level accuracy.

August 28, 2013

Offering fully automatic optical measuring system for dimensional testing of turned parts, MarShaft™ Scope Plus includes MarWin®-based controller and EasyShaft® operating software. Optional ProfessionalShaft™ software provides high-level script programming that allows virtually unlimited customizing capability. Error limit for measuring length and diameter with system is 2+L/125 µm. With built-in intelligent multi-touch gestures, touchscreen enables zooming in on specific features. Read More

Test & Measuring Instruments, Optics & Photonics

Optical Shaft Measuring System offers micron level measurements.

August 6, 2013

Designed for dimensional testing of turned parts, fully automatic MarShaft™ Scope Plus features MarWin®-based controller and touchscreen with intelligent multi-touch gestures built in. Error limit for measuring length is 2+L/125 µm, and for diameter, error limit is 1+L/125 µm. With Basic EasyShaft software, multi-feature measurement routines can be constructed without programming knowledge, and software will automatically optimize routines to assure fastest possible measurement. Read More

Test & Measuring Instruments

Multi-Gage System is modular and reconfigurable.

July 11, 2013

Designed to meet ID, OD, and length measurement needs of manufacturing environments where short runs and quick changeovers are required, Standard Elements comprise modular-based gaging system with standard components. This enables users to configure and implement simple to complex gaging solutions. Products available with or without integrated pneumatic probe retraction, spring blade or ball guidance, and measurement strokes up to ±2.5 at ±10 mm accuracy to 0.5 µm. Read More

Test & Measuring Instruments

Portable Air Gauge provides resolution to 20 µin.

February 8, 2013

Incorporating Micro-Maxum® II Digital Indicator that rotates 270° for optimal viewing, Micro-Dimensionair® II delivers accurate readouts at measurement site. IP-54 rated unit provides Dynamic Max, Min, and TIR as well as 2-point difference measurement, multiplier factor for ratio measurements, and selectable continuous output. Equipped with interchangeable handle that can be configured as pistol grip or end-mount, gauge offers inch/metric measurement with multiple data output formats. Read More

Other Company News from
Mahr Federal, Inc.