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Surface Roughness
the texture of a surface; Ra value.
See Also: Roughness, Surface Roughness Testers, Profilometers, Surface Profile
- Virginia Panel Corporation
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Tool, Extraction, 50 Ohm Coax & Power Surface
910112112
Tool, Extraction, 50 Ohm Coax & Power Surface
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Profilometer
MicroCam™
MicroCam™ fiber-based optical non-contact 3D profilometers deliver: High-Speed Non-Contact Surface and Cross-Sectional Inspection 3D Online Measurements, GD&T and Imaging Long Stroke Profilometry with Sub-Micron Resolution Thickness, Roughness and Vibration Measurements Fiber-based Probes which reach into Bores, Tubes, and Crevices
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Surface Roughness
Surface Roughness: these consist of a stylus attached to an arm which moves over the surface to record and measure the roughness over a specified distance, recording peak-to-valley average.
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Analytical Services
Atomic Force Microscopy (AFM) allows for sub nanometer resolution imaging of surface topography and is able to quantify surface roughness at the angstrom scale. Our team can give you highly accurate measurements such as surface topography, dopant distribution, magnetic domain features, and a wide variety of other sample properties to give you the information you need to do great work.Park can provide measurements in the following areas:● Topography (surface roughness, grain size, step height, etc.)● Mechanical Properties (stiffness, etc.)● Electrical properties (capacitance, conductivity, etc.)● Thermal properties ● Magnetic properties These properties can be measured in air or liquid, depending on your needs.
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Optical 3D Measuring Systems & Devices For Your Quality Assurance
As a manufacturer of optical industrial metrology, we offer a broad portfolio of optical 3D measuring systems & devices to support companies in various industries with precise quality assurance in production. Based on Focus Variation technology, our measuring systems not only enable surface roughness measurement, but also the detection of micro-geometries, shapes and structures.
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Rope Testers
The LMA Signal measures loss of metallic cross-sectional area (LMA) caused by corrosion, abrasion, etc. The LMA Signal is quantitative and can be calibrated. (Typically, a rope must be retired when the LMA exceeds 10%).The WRR Signal measures wire rope roughness (WRR). WRR is defined as the aggregate surface roughness of all wires in a rope. WRR is typically caused by and indicates internal and external corrosion pitting, broken wires and clusters of broken wires. The WRR signal is quantitative, and it is calibrated together with the LMA Signal.The LF Signal can indicate localized flaws (LF), for example, broken wires, corrosion pitting, etc. Because it is only qualitative - and cannot be calibrated - it is of limited value for assessing rope deterioration and for making rope retirement decisions.
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3D Measuring Laser Microscope
LEXT OLS5000
The OLS5000 laser confocal microscope precisely measures shape and surface roughness at the submicron level. Data acquisition that's four times faster than our previous model delivers a significant boost to productivity. Measure samples that are up to 210 mm tall. Capture the shape of any surface. Total magnification: 54x - 17,280x
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Optical Tactile Surface Finish
1000Z
The Adcole Model 1000-Z features both optical and tactile measuring heads to deliver high precision surface measurements of camshafts, crankshafts and turned parts. The non-contact interferometric probe greatly expands on the measurement capabilities from the diamond tipped contact probe of the standard Adcole 1000 gage, as the optical accessory can precisely measure surface finish of cam track groove sidewalls, cam track bottom grooves and more. Profilometers such as the 1000-Z quantify surface roughness and are relied on to maintain quality and identify potential problems in the manufacturing and coating process.
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Spectroscopic Ellipsometry
Spectroscopic ellipsometers measure film thickness and refractive index of single layers, and multi‑layer stacks. Related properties of bulk materials, isotropic and anisotropic materials, surface and interface roughness as well as gradients can be analysed.
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Spectroscopic Ellisopmeter for Simple Thin Film Measurement
Auto SE
The Auto SE is a new thin film measurement tool that allows full automatic analysis of thin film samples with simple push button operation.Sample analysis takes only a few seconds and provides a complete report that fully describes the thin film stack – including film thicknesses, optical constants, surface roughness, and film inhomogeneities.
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Optical Profiler
DRK8090
Shandong Drick Instruments Co., Ltd.
This instrument uses noncontact, optical phase shift interferometry method does not damage the surface when measuring graphics can be quickly measured by a variety of three dimensional surface morphology, and analyzed to calculate the measurement results. Suitable for measuring a variety of blocks, the surface roughness of optical components; scale, dial the groove depth; magnetic (optical) disk, the head surface texture measurements; structural morphology of coating thickness and coating trough structure at the boundary of the grating; silicon surface roughness measurement and the graph structure and so on.
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Contour And Surface Measuring Machines
The contour and surface measuring machines from ZEISS offer different, sometimes combinable sensors for roughness measurements, contour measurements or both. The contact-free linear drive makes these machines highly efficient and low-maintenance.
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Line Scan Camera
Piranha4 Polarization
The Piranha4 Polarization™ camera is a breakthrough in the machine vision industry. This high-speed polarization camera features three native polarization states plus an unfiltered channel.The Piranha4 polarization camera extends detection capability in machine vision and is ideal for detecting stresses, surface roughness, film thickness, alloy composition, and 3D profiles.
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Widefield Confocal Microscope
Smartproof 5
The versatile ZEISS Smartproof 5 widefield confocal microscope is your integrated system for surface analysis: fast, precise and repeatable. Put it to work on a wide range of industrial applications - such as roughness and topographical characterization - that come up every day in QA/QC departments, production environments and R&D labs. This high quality confocal system is driven by the powerful software ZEISS Efficient Navigation (ZEN) to bring you the added benefits of maximum user comfort and increased productivity.
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Stylus Profilometers
Tencor™
KLA Instruments™ Alpha-Step®, Tencor P- and HRP®-series stylus profilometers deliver high-precision, 2D and 3D surface metrology, measuring step height, surface roughness, bow and stress with industry-leading stability and reliability for your R&D and production requirements.
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Stylus Profilometry
Dektak®
Bruker's Dektak stylus profilers are the product of over four decades of proprietary technology advances. They provide repeatable, accurate measurements on varied surfaces, from traditional 2D roughness surface characterization and step height measurements to advanced 3D mapping and film stress analyses. Dektak surface profilers have been widely accepted as a superior solution for measuring thin film thickness, stress, and surface roughness and form in applications ranging from educational research verification to semiconductor process control.
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Surface Roughness Gauges & Testers
Surface roughness gauges are used for measuring the surface roughness of a material. GAOTek’s surface roughness gauges are reliable, high quality, and affordable instruments that provide an accurate measurement. They are an efficient and quick means for inspection or testing. Our gauges are compact, easy to carry and portable, allowing the user to work in complex conditions, and are available for sale to the United States, Canada and globally.
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Roughness Testers
Roughness is an important parameter when trying to find out whether a surface is suitable for a certain purpose. Rough surfaces often wear out more quickly than smoother surfaces. Rougher surfaces are normally more vulnerable to corrosion and cracks, but they can also aid in adhesion. A roughness tester is used to quickly and accurately determine the surface texture or surface roughness of a material. A roughness tester shows the measured roughness depth (Rz) as well as the mean roughness value (Ra) in micrometers or microns (µm). Measuring the roughness of a surface involves applying a roughness filter. Different international standards and surface texture or surface finish specifications recommend the use of different roughness filters. For example, a Gaussian filter often is recommended in ISO standards.
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kSA BandiT PV
Harness the power of this patented technology to improve your process control. Measure and control uniformity, thickness, band gap, temperature, surface roughness and more.
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Surface Roughness Testers
Widely used in production site to measure surface roughness of various machinery-processed parts, calculate corresponding parameters according to selected measuring conditions and clearly display all measurement parameters.
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Substrate Thickness, Warp, and TTV Measurement
413 Series
Substrate Thickness, Warp, and TTV Measurement- with or without Tape- for Wafer Backgrind and Etch Thinning processes.Non-contact Echoprobe Technology.Thin film and surface roughness options.
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Surface Roughness Measuring Machines
Portable Surface Roughness Measurement instruments whose analysis function and operability are dramatically evolved
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Solar Radiation (Sunshine) Test
This test determines the effects of direct solar radiation on components and material. The heating effects of solar radiation differ from those of high air temperature in that the amount of heat absorbed depends on the roughness and color of the surface on which the radiation is incident and the angle of incidence to the sun. Variations in the intensity of solar radiation over the surface of the component, may cause components to expand or contract at different rates, which can lead to severe stresses and loss of structural integrity. In addition, degradation due to photo-chemical changes can occur such as fading of color, deterioration of natural and synthetic elastomers and polymers. The test items that are subjected to solar radiation testing are those that are exposed to solar radiation during its life cycle, in the open, in warm climates.
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Surface Roughness Tester Profilometer
TIME®3231
Beijing TIME High Technology Ltd.
TIME® 323X series is advanced high-end surface roughness measuring instruments with wide testing range (±400µm) and high accuracy (tolerance±5%, repeatability 3%). Meanwhile, TIME® 323X surface roughness tester features with skidless/skid measurement, which means it can reach smaller and harder to reach parts than other conventional tools. Up to 55 paramenters for roughness, waviness and primary profile are supported. Apart from those features mentioned above, TIME®3231 is loaded with 90° measurement function.
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Surface Roughness Meter
Shenzhen Graigar Technology Co.,Ltd.
Surface Roughness Tester is powerful, accurate and easy to use. It is ideal for checking large components, structures, auditing batch prior to shipment and production line process control.
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3D Optical Profilers
ZYGO's 3D Optical Profiler instruments enable precise, quantitative, ISO-compliant, non-contact surface measurement and characterization of micro- and nano-scale surface features, capturing up to two million data points in just seconds. Applications range from topography and waviness to roughness and microstructure characterization on samples as that vary from ultra-smooth sub-angstrom optical surfaces, to extremely rough and diffuse 3D printed surfaces.
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Non-contact Surface Texture And Contour Measuring Instruments
From sub-nano level surface roughness to milli level profile with 3D.Tokyo Seimitsu provides non-contact type surface roughness and contour measuring instruments with the confidence born out of many years cultivating know-how of surface roughness measurements.
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PCB Material Characterization
N19308B
PLTS N19308B extends the N19301B base product to perform PCB material Dk/Df and surface roughness characterization.
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Optical Tensiometers
Theta Flex
Attension® Theta Flex is a contact angle meter that enables all measurements in one instrument for both research and quality control. It measures static and dynamic contact angle, 3D surface roughness, surface free energy, surface and interfacial tension, and interfacial rheology.
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Roughness Tester
Compatible with four standards of site to measure surface roughness ofvarious machinery-processed parts, calculate corresponding and clearly display allmeasurement parameters. When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism by the sharp built-in probe. This roughness causes displacement of the probe which results in change of inductive amount of induction coils so as to generate analogue signal, which is in proportion to the surface roughness at output end of phase-sensitive rectifier.
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Solid Optical 3D Measurement Instrument
IF-SensorR25
The IF-Sensor25 is a solid optical 3D measurement instrument for automated form and roughness measurement in production. The sensor is integrated into a production line and delivers you high resolution, repeatable and traceable results when measuring surface characteristics in the m or sub-m range. This resolution can hardly be achieved by conventional 2D solutions or tactile techniques.
