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Surface Testing Product Applications In USA
10 applications found
Premium
Contamination of circuit boards can bring about severe degradation of insulation resistance and dielectric strength. Cleanliness of completed circuit boards is, therefore, of vital interest. For those companies who have established circuit board cleaning procedures, the MIL Spec P-a has been used as a guideline for control. Now a simple “on line” test for the relative measurement of ionic contamination has been ...
ByMyron L Company based in Carlsbad, CALIFORNIA (USA)
An important property of an optical component is the variation of the refractive index of the material from which it is made, broadly referred to as homogeneity. Material inhomogeneity causes variation of the refractive index in a glass, which can be in the form of sharp, cord-like regions called striae or it can occur as a gradient of the refractive index through a larger region of the sample. Material index variations must be qualified to ensure their impact is within tolerance for a particular optical design ...
ByZygo Corporation - AMETEK, Inc based in Middlefield, CONNECTICUT (USA)
Accurate qualification of optical components is a vital source of feedback to an optical manufacturing operation. From plano to spherical to aspheric shapes, common measurements include surface form error, waviness and roughness. Depending on the type of part and its application, material and geometric properties such as transmitted wavefront, homogeneity, wedge, parallelism, thickness variation, and radius of curvature may also require careful control. Optical components are the building blocks of optical ...
ByZygo Corporation - AMETEK, Inc based in Middlefield, CONNECTICUT (USA)
ZYGO laser interferometers are powerful and precise instruments for measurement and characterization of optical components and systems. One of the most common applications include the measurement of the radius of curvature. The radius of curvature is a fundamental and functional parameter of spherical optical surfaces, which requires quality control during ...
ByZygo Corporation - AMETEK, Inc based in Middlefield, CONNECTICUT (USA)
Premium
The coating and finishing of surfaces using electroplating techniques is a highly sophisticated process. Be it the finishing of metal parts or the coating of printed circuit boards, the quality required in the intermediate and end products is only achieved if the composition of the process baths is right. At the same time, rising costs of raw materials and energy make it absolutely essential to drive production as efficiently as possible. As a leading manufacturer of instruments for chemical analysis we know about ...
ByMetrohm AG based in Herisau, SWITZERLAND
Our world is on the cusp of a stormwater design revolution - a change in the theories of stormwater management that we have held for 200 years which now call us to consider the impact of water quantity and quality on our future generations. Government agencies and their citizenry are calling for innovative new ways to ensure that our natural water resources remain vital and ...
ByInnovyze based in Portland, OREGON (USA)
Coating analysis can tell you a lot about the contents of material, item, etc. The simplest example: one can measure the content of a detail made from a certain alloy without its damage. Another way to apply the analysis is by measuring the jewelry to identify harmful or excessive impurities and gilding. Coating thickness analysis finds its way to be applied in almost every sphere of heavy and light industry, building, utility, ...
ByElvatech Ltd. based in Kyiv, UKRAINE
Monitor for events or trends over time to establish baseline parameters and track changes in water quality. Impacts to surface water hydrology caused by weather changes and storm events can lead to severe consequences for ecosystems, agriculture and communities. Real-time data acquisition through continuous surface water monitoring is the best way to track changes over time and catch critical events. Our solutions for effective and affordable continuous monitoring feature reliable, low-maintenance instrumentation, ...
ByIn-Situ Environmental based in Fort Collins, COLORADO (USA)
Advances in biomedical implant and device technology continue to present new challenges in the area of physical testing. Particle Size Distribution, Surface Area and Porosity measurement data are invaluable to the biomedical researcher. ...
ByParticle Technology Labs based in Downers Grove, ILLINOIS (USA)
Remotely monitor for harmful algal blooms for quick response and improved trend analysis. Harmful algal bloom monitoring in lakes and rivers has become more important than ever, and remote monitoring with the use of biosensors is the most effective way to track change over time. Our optically compensated, interchangeable fluorometers, including chlorophyll a and blue green algae, and our reliable five-port and seven-port multiparameter sondes make deployed monitoring effective and ...
ByIn-Situ Environmental based in Fort Collins, COLORADO (USA)