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Product building technological equipment and apparatus for applying coatings

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Elcometer Coating Thickness Gauge. Elcometer Mechanical Coating Thickness Gauge. Calibration Foils. The non-destructive coating thickness measurements can be taken on either magnetic steel surfaces or non-magnetic metal surfaces such as stainless steel or aluminium.

Digital coating thickness gauges are ideal to measure coating thickness on metallic substrates. Electromagnetic induction is used for non-magnetic coatings on ferrous substrates such as steel, whilst the eddy current principle is used for non-conductive coatings on non-ferrous metal substrates.

Coating Thickness Gauges. The paint inspection gauge, commonly known as the P. G, is a popular method for determining dry film thicknesses on non-metallic substrates. Mechanical Coating Thickness Gauges. The Elcometer range of mechanical coating thickness gauges provides cost-effective dry film thickness measurement. Mechanical Coating Thickness Gauges are suitable for working in high risk areas such as high temperature or flammable atmospheres, underwater or where the risk of explosion is high and could be triggered by the use of an electronic instrument.

Digital Coating Thickness Gauges. Introducing the Elcometer Coating Thickness Gauge. Experience key attributes and benefits of the Elcometer Coating Thickness Gauge. This video features the Elcometer integral and separate models performing non-destructive coating thickness measurements on a variety of applications. Simple to use, with no complicated instructions - the new Elcometer makes coating thickness measurements on flat or curved, smooth or thin, ferrous or non-ferrous substrates really easy.

The Elcometer is ideal for production line testing or simple quality checks out in the field. Introducing the Elcometer Automotive Paint Meter. Experience key attributes and benefits of the Elcometer Automotive Paint Meter. This video features the Elcometer performing non-destructive paint thickness measurements on a steel and aluminium car body panels. Detecting hidden automotive rework is now easier and faster than ever before. Dry film thickness can be measured on either magnetic steel surfaces or non-magnetic metal surfaces such as stainless steel or aluminium using a digital coating thickness gauge.

The principle of electromagnetic induction is used for non-magnetic coatings on magnetic substrates such as steel. The eddy current principle is used for non-conductive coatings on non-ferrous metals substrates.

A permanent magnet is mounted on a balanced arm and the force required to pull this magnet from the surface of the coating is a measure of the thickness of the coating. Force is applied through a helical spring attached to the balanced arm at one end and to a scale wheel at the other.

As the scale wheel is turned the force is progressively increased until the magnet lifts from the surface. The scale is drawn in thickness units rather than force and the thickness of the coating can be read against a pointer on the case of the instrument.

Electromagnetic Induction Coating Thickness Gauges. Electronic coating thickness gauges for measuring on magnetic substrate materials use the electromagnetic induction principle. A three-coil probe system is used where the central coil is powered by the instrument and the other two coils, either side of the central coil, detect the resulting magnetic field. The signal generated by the instrument is sinusoidal and therefore an alternating magnetic field is established round the central coil.

When there is no magnetic materials influencing the probe then the magnetic field cuts through the other two coils equally. As the probe is brought closer to the uncoated substrate the field becomes unbalanced with more field cutting the nearest coil and less cutting the furthest coil.

This produces a net voltage between the two coils which is a measure of the distance to the substrate the coating thickness. In the case of the eddy current principle, a single coil probe is used with a relatively high frequency signal, several mega-hertz, to generate an alternating field in the non-ferrous metal under the coating. The field causes eddy currents to circulate in the substrate which in turn have associated magnetic fields.

These fields influence the coating thickness probe and cause changes to the electrical impedance of the coil. These changes are dependant on the coating thickness. A key decision on the overall selection of a suitable coating thickness gauge is how accurate do the readings need to be?

Within the range of gauge types available, there is a progression from moderately accurate to very accurate gauges, this is mirrored by the prices of the coating thickness gauges, the more accurate, the higher the cost.

In addition the coating application process and other factors affect the variability of the coating thickness on a particular surface and the skill and knowledge of the coating thickness gauge operator also influences results.

The basic measure of a coating thickness gauge's performance is the accuracy with which the gauge takes readings. That is the difference between the reading and the true coating thickness. In order to test the accuracy of a particular gauge it is important to have traceable coating thickness standards. With the gauge adjusted to zero on an uncoated smooth substrate and set to a known thickness standard at or near to the maximum thickness, intermediate thickness standards are measured and the readings compared to the actual thickness of the standard.

The errors are the differences between the values of the reading and the value of the standard. These are most conveniently expressed as a percentage of the reading. Calibration is the process whereby manufacturers of a coating thickness gauge sets-up, during manufacture, to ensure that the gauge meets the required accuracy specification. The procedure normally requires the coating thickness gauge to be set to known values of thickness and checked on intermediate thickness values.

In modern electronic instruments the values at key points across the coating thickness range are stored as reference points in the memory of the gauge. Why you need to Calibrate a Coating Thickness Gauge before testing. Calibration of coating thickness gauges will be affected by the type of material, the shape and the surface finish of the metal substrate to be tested.

For example the magnetic properties of steel alloys vary and the conductivity of different aluminium alloys and different non-ferrous metals, copper, brass, stainless steel etc.

These variations can affect the linearity of a coating thickness gauge. This means that a gauge set-up on mild steel for example will read a different value for the same thickness coating on high carbon steel. Similar linearity effects are seen on thin or curved substrates and particularly on profiled substrates such as blast cleaned steel used for structural steelworks. To overcome these effects most coating thickness gauges have features that allow you to set the gauge to the work being carried out, thus maximising the accuracy of the readings.

Adjustment is the technique whereby you can set-up the coating thickness gauge for the conditions prevailing for the work in hand. In addition to material differences, shape and surface finish the adjustment may be carried out at an elevated temperature or in the presence of a stray magnetic field.

By adjusting the coating thickness gauge to these prevailing conditions the resulting errors are greatly reduced and even eliminated. The effect of surface roughness, particularly that produced by deliberately profiling the substrate by blast cleaning with either grit or shot or by mechanical cleaning, is quite significant, to find out more click here. There are two basic types of coating thickness standard, foils and pre-coated metal.

For more information on coating thickness standards for coating thickness gauges click here. Home What is a Coating Thickness Gauge? What is a Coating Thickness Gauge? A coating thickness gauge also referred to as a paint meter is used to measure dry film thickness. Dry film thickness is probably the most critical measurement in the coatings industry because of its impact on the coating process, quality and cost.

Products Elcometer Coating Thickness Gauge. Destructive Coating Thickness Measurement. How to measure Dry Film Thickness? Non-destructive Coating Thickness Measurement. Non-destructive Coating Thickness Measurement The non-destructive coating thickness measurements can be taken on either magnetic steel surfaces or non-magnetic metal surfaces such as stainless steel or aluminium.

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Elcometer Coating Thickness Gauge. Elcometer Mechanical Coating Thickness Gauge. Calibration Foils. The non-destructive coating thickness measurements can be taken on either magnetic steel surfaces or non-magnetic metal surfaces such as stainless steel or aluminium.

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With over 90 years of experience starting from the design and manufacture of industrial spray guns to the development of entire automated paint finishing systems, Sprimag has grown into the world leader in industrial painting equipment. Quality "Made in Germany", customer satisfaction and protection of the customer processes are our guidelines for order processing and the development of new innovative coating systems. We invest in our employees as well as in modern production technologies for innovative, useful coating systems and products in order to achieve lasting improvements in the customer processes and the production process. Here you can find vacancies for our divisions such as mechanics, electrics, construction or commercial as well as current training places. Sprimag offers many career opportunities — whether for experienced professionals, career starters or apprentices. Learn more about this in our careers section. Sprimag uses cookies. By continuing your visit on the website, you consent to the use of cookies. OK More information. Application Areas for Surface and Internal Coating.

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At first we thought it might have been overkill to equip ourselves with two sprayers, but in the end we were glad we could shoot two colors independently. The TrueCoat doesn't pump paint out of a bucket. It carries the paint with it in a disposable flex liner bag attached to a frame on the bottom of the gun.

What is a Coating Thickness Gauge?

ASTM's paint and related coating standards are instrumental in specifying and evaluating the physical and chemical properties of various paints and coatings that are applied to certain bulk materials to improve their surface properties. Guides are also provided for the proper methods of applying these coatings, which also include enamels, varnishes, electroplatings, pigments, and solvents. These paint and related coating standards help paint manufacturers and end-users in the appropriate testing and application procedures for the coating of their concern.

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A coating is a covering that is applied to the surface of an object, usually referred to as the substrate. The purpose of applying the coating may be decorative, functional, or both. The coating itself may be an all-over coating, completely covering the substrate, or it may only cover parts of the substrate. An example of all of these types of coating is a product label on many drinks bottles- one side has an all-over functional coating the adhesive and the other side has one or more decorative coatings in an appropriate pattern the printing to form the words and images. Paints and lacquers are coatings that mostly have dual uses of protecting the substrate and being decorative, although some artists paints are only for decoration, and the paint on large industrial pipes is presumably only for the function of preventing corrosion. Functional coatings may be applied to change the surface properties of the substrate, such as adhesion , wettability , corrosion resistance , or wear resistance.

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Paint is a term used to describe a number of substances that consist of a pigment suspended in a liquid or paste vehicle such as oil or water. With a brush, a roller, or a spray gun, paint is applied in a thin coat to various surfaces such as wood, metal, or stone. Although its primary purpose is to protect the surface to which it is applied, paint also provides decoration. Samples of the first known paintings, made between 20, and 25, years ago, survive in caves in France and Spain. Primitive paintings tended to depict humans and animals, and diagrams have also been found. Early artists relied on easily available natural substances to make paint, such as natural earth pigments, charcoal, berry juice, lard, blood, and milkweed sap.

This patented corrosion protective two-component coating can be applied directly on wet to the equipment and stops build-up of ink when the machine is not printing. but has decided the product does not fit in with the company's main business. production tooling and molds and manufacturing technology outright to a.

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Now in its second edition and still the only book of its kind, this is an authoritative treatment of all stages of the coating process. Cold Spray Technology covers a wide spectrum of various aspects of the Cold Spray technology, including gas-dynamics, physics of interaction of high-speed solid particles with a substrate as well as equipment, technologies, and applications. This website requires certain cookies to work and uses other cookies to help you have the best experience.

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Он терпеть не мог эти ярусы. Он был там только один раз, когда проходил подготовку. Этот враждебный мир заполняли рабочие мостки, фреоновые трубки и пропасть глубиной 136 футов, на дне которой располагались генераторы питания ТРАНСТЕКСТА… Чатрукьяну страшно не хотелось погружаться в этот мир, да и вставать на пути Стратмора было далеко не безопасно, но долг есть долг. Завтра они скажут мне спасибо, - подумал он, так и не решив, правильно ли поступает.

Набрав полные легкие воздуха, Чатрукьян открыл металлический шкафчик старшего сотрудника лаборатории систем безопасности.

Другого нет и не. Двадцать миллионов долларов - это очень большие деньги, но если принять во внимание, за что они будут заплачены, то это сущие гроши. ГЛАВА 19 - А вдруг кто-то еще хочет заполучить это кольцо? - спросила Сьюзан, внезапно заволновавшись.  - А вдруг Дэвиду грозит опасность. Стратмор покачал головой: - Больше никто не знает о существовании кольца.

Именно поэтому я и послал за ним Дэвида. Я хотел, чтобы никто ничего не заподозрил.

И вы не хотите ничего предпринять. - Нет. Он подстраховался - передал копию ключа анонимной третьей стороне на тот случай… ну, если с ним что-нибудь случится.

Это можно было предвидеть, - подумала Сьюзан.

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