Surface Roundness Measuring Instruments

Test & Measuring Instruments, Sensors, Monitors & Transducers

Surface Measurement Tool features high-speed column drive.

August 6, 2014

Combining low-noise metrology frame, accurate axis alignment, and patented data collection method, Talyrond 500H provides measurement capabilities that allow it to reproduce shape and contour of precision machined component. Instrument's gauge measures linear or circumferential surface roughness, while frictionless air-bearing spindle and precision column measure roundness, cylindricity, and straightness. Calibration technique performs radius, angle, height, length, and distance measurements. Read More

Test & Measuring Instruments

Roundness, Cylindricity, and Contour Gauge aids QA operations.

May 6, 2014

Able to be used in all circumstances for workpiece evaluation to DIN ISO 1101, MarForm MMQ 400 comes in versions for high-precision, unusually long, and large/heavy workpieces. Precision Z and X measuring axes make it possible to perform any form measuring task. Modules can be used to customize unit to precise requirements: motor-driven or manual centering and tilting table; Z axis with measuring length of 35.4, 19.7, or 13.8 in.; and X axis with measuring length of 7.1 or 11.0 in. Read More

Test & Measuring Instruments

Camshaft Inspection Gauge processes 200 parts per hour.

April 29, 2013

Featuring automatic programmable headstock with 100 mm travel, ADCOLE 1310 High-Speed Camshaft Gauge measures radius, profile, taper, crown, timing angle, diameter, velocity, acceleration, run-out, roundness, and concentricity. Unit provides 0.1 micron resolution per data point, or 3,600 data points per revolution. Capable of handling changeovers automatically, machine includes dual computers, Windows XP® software, GE Fanuc® motion controllers, and graphic display. Read More

Test & Measuring Instruments

Roundness Tester handles high-throughput applications.

December 11, 2012

Suitable for shop floors and inspection rooms, Surtronic R-Series Roundness and Form Testers use orientation mechanism that lets operator position part for measurement in as little as 20 sec. Centering attachment enhances throughput further by eliminating need to re-center when measuring series of similar parts. Designed for measuring high-volume bearing parts and for QC applications, instruments take fully ISO-compliant measurements with ±25 nm accuracy and 6 nm gauge resolution. Read More

Test & Measuring Instruments

Form Measurement Gauge features air bearing based design.

April 25, 2011

Designed around air bearing rotary axis with micro-inch accuracy, MicroForm(TM) Model µFG150 isolates all thermal and vibration sources that contribute to measurement errors from part being measured. Unit offers runout, roundness, flatness, parallelism, squareness, and concentricity measurement along with wedge option for precision optical applications. Ethernet connection saves test results to networked drives for statistical process control and document traceability. Read More

Test & Measuring Instruments

Roundness Measuring Machine has built-in thermal printer.

March 2, 2010

Delivering high rotational accuracy of 0.04+6H/10,000 µm, Roundtest® RA-220 comes with built-in operating panel and easy to read LCD screen supporting 10 languages. Machine features precision air bearing and digital adjustment turntable rated up to 55 lb, and supports USB and RS232C data output. Analysis options include roundness, cylindricity, coaxiality, concentricity, radial runout, axial runout, squareness to axis and plane, wall thickness deviation, flatness, and parallelism. Read More

Test & Measuring Instruments

Roundness Measuring Machine offers easy set up and operation.

December 23, 2009

Able to inspect small, cylindrical workpieces, RA-10 Roundtest is operated via touch panel LCD and includes functions such as one-stroke recall and zero-set button for one-touch resets. X-axis stopper and Z-axis scale unit are also included, and measurement data can printed from built-in printer, output via RS232C/SPC ports, or stored to external memory via USB port. Max probing height and depth are 5.98 in. and 3.94 in., respectively, with max 4.61 in. Z- and 2.95 in. X-axis travels. Read More

Test & Measuring Instruments

Roundness Measurement Machine supports 12 analysis options.

December 23, 2009

Along with PC-based control, Roundtest® RA-120/P features rotational accuracy of 0.04+6H/10,000 µm and precise air bearing turntable rated up to 55 lb. Roundness measuring machine, equipped with various optimizations for accelerated inspection, combines lab-level accuracy with factory floor capacity. Also included, ROUNDPAK® measurement and analysis software facilitates control as well as preliminary setup. Read More

Test & Measuring Instruments

Cylindricity Measurement System features automated probe.

November 23, 2009

Equipped with T7W ±360° motorized bi-directional probe, MMQ 200 Formtester Cylindricity Machine measures cylindricity through rotational table axis and vertical axis integration. It can also perform full range of ISO and/or ASME form checks. With EasyForm 3 software, up to 32 measuring routines can be saved for automatic operation via function keys. Measurement results are displayed on screen, including 3D representation with color or grid lines for interactive graphic preview. Read More

Test & Measuring Instruments

Measurement System facilitates engine manufacturing.

October 6, 2009

Utilizing pneumatic measurement principles, Hommel-Etamic Valvescan measures roundness, radial run-out, and concentricity of valve seats on cylinder heads. When combined with TPE99 A/E Converter, system delivers resolutions down to 0.01 µm on diameters, 0.7° on angles, and 10% or better GR&Rs. Parts are not required to be absolutely clean as jets in air tooling provide high-pressure part blow off to remove contaminants. SPC32 Software is included for statistical process control. Read More

Test & Measuring Instruments, Laboratory and Research Supplies & Equipment

Cylindricity Measuring Machine operates in lab or shop floor.

April 16, 2009

Measuring cylindricity and other deviations of form and position, MMQ 200 Formtester can be operated by integrated 15 in. touchscreen or by keypad built into machine base. It is controlled by EasyForm v3 Software, which guides users through measurement setup and operation and saves up to 32 measuring routines. Measurement results are displayed onscreen and can be printed and saved in various file formats. Unit can also perform range of ISO and/or ASME form checks. Read More

Test & Measuring Instruments

Roundness/Cylindricity System measures large-diameter parts.

February 19, 2009

Talyrond XL employs vertical column that sits on precision-bearing rails and can be adjusted and fixed in radial direction to suit diameter of part under test. This roundness and cylindricity measurement system accommodates large-diameter (up to 1,000 mm) and large-radial-swing components. Hi-res inductive gauge is attached to radial arm with 300 mm of travel, and frictionless air-bearing spindle is mounted onto 3-footed steel base to ensure thermal and structural stability. Read More

Test & Measuring Instruments

Roundness Tester measures ultra high precision parts.

April 25, 2008

Equipped with high-precision spindle, slide way for movement along spindle axis, and another slide way for movement toward or through spindle axis, Talyrond 395 provides roundness as well as linear and circumferential roughness measurement. Unit can measure component circumferentially using diamond stylus and 72,000 radial data points, or in axial direction with 200,000 data points. With automatic centering and leveling, TR395 assures flawless alignment regardless of measurement direction. Read More

Test & Measuring Instruments

Gauge accommodates large crankshafts.

March 31, 2008

Featuring spindle with ¾ in. steel bearings and 18.1 in. swing dia, ADCOLE Model 1200-4 80-Inch Crankshaft Gage handles crankshafts up to 80 in. long and weighing up to 3,000 lb. Device is capable of measuring pin journal roundness, cylindricity, straightness, parallelism, and diameter, along with taper, radial run-out, and concentricity. Windows®-compatible gauge features 19 in. color monitor with touch-screen interface, sealed keypad, and structural steel base. Read More

Test & Measuring Instruments

Crankshaft Measurement Gauge provides submicron accuracy.

November 12, 2007

Model 1300 High-Speed Crankshaft Gage features powered tailstock and part driver to permit fully automatic loading. Capable of measuring diameters, roundness, cylindricity, timing angle, and stroke, it utilizes individual followers for rod and main journals and can achieve less than 1 min cycle times. It utilizes touchscreen and Windows XP® user interface and is offered in versions to accommodate crankshafts up to 1.0 m. Read More

Test & Measuring Instruments

Measurement System determines roundness and cylindricity.

March 24, 2006

Able to perform roundness measurement of sub-micron components, Talyrond 295 incorporates diamond-turned, air-bearing spindle and uses glass hemisphere with roundness deviation of less than or equal to 10 nm and individual slope values of less than 2 nm/7.2°. It delivers fully automatic sub-micron analysis of form and geometry. Features include 1.2 nm resolution Talymin 5 gauge head, interchangeable probe arms, 0.2 µm vertical axis straightness, and 0.1 µm positioning resolution. Read More

Test & Measuring Instruments

Form Tester includes harmonics analysis software module.

April 8, 2005

MarForm MMQ44-R measures roundness, cylindricity, straightness, flatness, concentricity, coaxiality, run-out, parallelism, perpendicularity, and angularity. System handles parts up to 24.4 in. in dia and 25.2 in. in height with roundness error of .02 microns and straightness error of .15 microns per 100 mm. Software-driven, CNC motorized probe, Model T7W can automatically position itself over 360° of rotation in less than 1° increments. Read More

Test & Measuring Instruments

Roundness Testers support multiple measurement modes.

September 17, 2004

Roundtest® RA-2100 Series measures rotational parameters associated with roundness/cylindricity and can also be equipped to perform surface roughness testing. Available with fully automatic or manual navigation-type workpiece centering, system also performs rectilinear measurements. Testers come with controller, RoundPak v5.0 software, PC with flat panel display, and color printer. Vertical travels of 300 or 500 mm are offered, depending on model. Read More

Test & Measuring Instruments

In-Process Gauge includes roundness control function.

September 15, 2004

Fenar L gauge system allows checking roundness of crankshaft main or pin journal diameter immediately after grinding, without removing part from machine. It is capable of controlling size on both mains and pins, in range up to 25 mm, without mechanical adjustment. Chordal measurement across 3 contact points can be accomplished with 1-2 rotations of part. Data stream from gauge is sent to PC, either within machine control or off line, where roundness calculations are made. Read More

Test & Measuring Instruments

Roundness Tester minimizes web-fed printing press down time.

September 9, 2003

SPIDER utilizes microprocessing and ultrasonic-sound technology to evaluate paper rolls for roundness before they are positioned on high-speed, web-fed printing press. Integrity of roll or roll wrapping is not compromised. Test results can be viewed on LCD display on site or directed to standard PC for further analysis. SPIDER does not have to be positioned precisely; any misalignment will be automatically compensated for by analysis program. Read More