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You’ve likely seen gloss meters at paint stores and with industrial equipment sellers — angular devices with a thick needle-like probe sunk into a thick plastic block. When you press the probe against any surface, the meter gives out reading in degrees of gloss, from 0 to 90 or more. For example, if someone said that something needed 20-degree gloss to match the factory coating, they might mean 20 degrees of gloss measured by a micro tri gloss meter.

Here is something you need to know about gloss meters, though: they are often used improperly, giving the wrong results. And not knowing that can cost you thousands of dollars in unnecessary repairs.

The problem is that most gloss meters were not designed to be anything more than a simple scale for measuring total thickness on surfaces. To get the most accurate results for measuring paint, you need a special meter designed specifically to measure gloss on paint.

That’s what Byk has done with their incredible Micro Tri Gloss instrument, which gives ultra-accurate readings on paint finishes, provided it is hooked up correctly with the proper calibration block.

How Micro Tri Gloss Works

The design of the Micro Tri Gloss instrument is completely different than your standard gloss meter. Instead of having a long needle or probe attached to an analog scale, the Micro Tri Gloss has spheres inside a glass case -- one sphere for each reading. And instead of an analog scale, there is a digital display. The point here is that you cannot just touch the ball terminal on any old gloss meter and expect accurate readings. You need to know what that even means.

The first question is: how does a gloss meter measure anything at all? The answer is that it measures the amount of light reflecting off the paint. It does this by bouncing light off the surface and sending it through a prism, which breaks it up into different colors, and then into a sensor that measures the amount of light striking each sphere.

That’s where you get your integer readings from gauges like those on cars — 0 to 100 — and why one company will say their paint needs 20-degree gloss and another will say 40-percent gloss. It’s because either company has never told you what they mean when they ask for 20-degree gloss or 40-percent gloss.

Why Gloss Meters Give Wrong Readings

Here’s the problem with using an un-calibrated gloss meter on your paint. The sensor inside the sphere tells you how much light is passing through, but if you can’t detect where that light is coming from, any measurement could be off by as much as 20 percent. And if the gloss meter’s calibration wasn’t done correctly, or hasn’t been checked since it was calibrated, it could be off by even more. That means that a gloss meter reading of 15 could actually mean something closer to 25.

Buying a Byk Gloss Meter

A gloss meter is a device for measuring gloss levels of paint, varnish, or other coatings. It's important for the operator to calibrate the meter before testing, and make sure they are using the correct test mode for their area. And more importantly, it is always a good idea to buy your equipment from a trusted seller. These days, many online stores such as TestCoat are offering great discounts on branded products. So, it’s always better to check with them.

About TestCoat:

For many years, TestCoat has been a trustworthy partner and leader in the supply and distribution of inspection equipment, laboratory & physical test equipment for the coatings and paint industries. We supply non-destructive quality control and testing instruments such as Paint thickness Mil Gauges, Gloss meters, paint meter, portable rockwell hardness tester, laboratory mixersviscometers, film applicatorsdrying time recorder, cupping testers, Wet scrub abrasion testers, Coating inspection kits with advanced technology, and of the highest standards.

For more information, visit https://www.testcoat-usa.com/

Many people purchase a portable Rockwell hardness tester so they can test the hardness of their metal. Portable Rockwell hardness testers are needed for many different purposes, not just by jewelers and goldsmiths. They are also used in industries such as automotive, construction, aerospace, transportation, among many others.

All that said, figuring out which Rockwell hardness tester is best for you can be tough. That's why we put together this post with tips on how to choose a quality portable Rockwell hardness tester.

Which portable Rockwell hardness tester is best for you really depends on what your needs are. For most people, a portable Rockwell hardness tester with a simple, intuitive design will suit their needs perfectly. For example: if you want an easy-to-use and easy-to-carry portable hardness tester with all the bells and whistles, check out our product catalog.

Here is a list of what you need to look out for when buying a portable Rockwell hardness tester:

1. The accuracy

The accuracy of a Rockwell hardness tester refers to how close it comes to the industry standard values for Rockwell hardness testing. Now one thing you need to know is that every manufacturer has its own calibration process and each one is different

2. The sturdiness

Whether you want a portable rockwell hardness tester for industrial use or a one-person compact workstation, you need to ensure that your testing machine is sturdy enough. You can test the strength of a portable Rockwell hardness tester by dropping it from a reasonable height. A low-quality one will break easily after a few hard falls.

3. The accuracy of the results

As we said above, most portable Rockwell hardness testers have their own calibration process and this calibration process is usually different from the industry-standard value. So what we mean is this: even if the portable metal hardness tester comes with an accuracy of 0.5%, for example, it may not give you accurate measurements.

4. Versatility

This factor mainly concerns someone who already has a well-equipped home laboratory and needs a portable Rockwell hardness tester for industrial use. If that's you, then you need to know that some portable Rockwell hardness testers are only good for the industrial market while others are not meant for industrial use at all. So be sure to consider whether what you're looking for can easily be used in your existing lab or not.

5. The readability

The readability refers to how easy it is to read the numerical values of the Rockwell hardness scale. Low-quality portable rockwell hardness testers usually have high readings for both high and low points on the Rockwell scale. Low-quality ones also blur the readings, which is not only inconvenient but also unsanitary. You definitely want a portable Rockwell hardness tester with clear, readable numbers.

6. The warranty

This factor applies to people who are buying their first portable Rockwell hardness tester or testing machine. Manufacturers usually offer warranties on their machines, so be sure to check it out before you decide on your purchase.

Always buy from trusted industrial equipment sellers. You can easily find them online, however, make sure to choose the one with the most authentic products. TestCoat, for instance, can be a great place to look for a portable rockwell hardness tester online.

About TestCoat:

For many years, TestCoat has been a trustworthy partner and leader in the supply and distribution of inspection equipment, laboratory & physical test equipment for the coatings and paint industries. We supply non-destructive quality control and testing instruments such as Paint thickness Mil Gauges, Gloss meters, paint meter, portable rockwell hardness tester, laboratory mixersviscometers, film applicatorsdrying time recorder, cupping testers, Wet scrub abrasion testers, Coating inspection kits with advanced technology, and of the highest standards.

For more information, visit https://www.testcoat-usa.com/

A paint thickness gauge or paint meter is used to determine the coating thickness of a particular coating. This tool can be used on any surface, including metal, concrete, and wood. It's important to have a quality paint thickness gauge because an improper reading can lead to costly mistakes.

If you're reading this guide for the first time, it may seem complicated at first glance! But no need to worry - with this beginner's guide you'll soon discover that buying a paint thickness gauge really isn't as hard as it seems!

A coating paint thickness gauge is an instrument used to measure the thickness of a layer of coating or paint on a surface. It is important to make sure that the applied coatings are not too thick, as too much weight can compromise structural integrity and cause blistering.

The first thing you’ll want to do is purchase an actual paint gauge, which might also be referred to as a "paint meter" or "paint thickness gauge." You can find these at any hardware store or home improvement center for $300-$1000.

You’ll want to select one that is simple and easy to use because you’re going to be using it frequently and for a long time. If you don't like an instrument, you won't give your clients the confidence they need and ask for.

Next, make sure that you have a good surface on which to test the coatings. You’ll want something solid and smooth, such as ceramic tile or grout. Avoid using adhesives like silicone caulk or water-based paint, because they will leave behind oily residues that will interfere with the gauge's ability to read correctly.

You’ll also want to make sure that you have the proper lighting and distance from your test surface. You should try to measure at least 12” away from your test surface, and use a good light source like a cordless flashlight. Anything less than this will likely leave you with inaccurate results.

Lastly, if possible, practice on something other than wood or metal to get used to using the gauge correctly. You should be able to get a good feel for the instrument and get a feel for how to use it.

Here's a quick and easy way to accurately determine the paint thickness: When measuring, you want to follow the same guidelines that would be used in the American Society for Testing and Materials (ASTM) standard. This is one of the best ways to measure paint or coating thickness because it is based on an industry-recognized standard. The test is performed under controlled conditions in order to give results that are accurate and repeatable.

In order to get an accurate coating thickness, you need to ensure that the gauge is ready. The point should be perpendicular to the surface of your choice, and not touching it. Also, make sure that your fingers are clear of the gauge while taking the measurement. The surface should be clean and free from contaminants, so try not to use a dirty surface.

To take a reading from your gauge, gently press down on its display with a thumbnail or finger. Hold down the thumb or finger for approximately 1 second then release it quickly upon completion of measuring. Repeat this for all coatings you want to measure and record the results in millimeters for each coating measured.

Buying a paint thickness gauge may seem overwhelming but with clarity about needs and functionality, it becomes easier to get the right one. You can always take the help of professional sellers such as TestCoat to make sure that you’re buying the best quality products.

About TestCoat:

For many years, TestCoat has been a trustworthy partner and leader in the supply and distribution of inspection equipment, laboratory & physical test equipment for the coatings and paint industries. We supply non-destructive quality control and testing instruments such as Paint thickness Mil Gauges, Gloss meters, paint meter, portable rockwell hardness tester, laboratory mixersviscometers, film applicatorsdrying time recorder, cupping testers, Wet scrub abrasion testers, Coating inspection kits with advanced technology, and of the highest standards.

For more information, visit https://www.testcoat-usa.com/

The coating thickness gauge is a device used to measure the thickness of coatings on metal surfaces. These gauges are frequently used by automobile parts manufacturers and metal fabrication shops that manufacture products for various industries.

A coating thickness gauge is a product commonly found in machine shops, where it is often utilized in conjunction with the tape measure to determine the proper dimensions of a piece of material before applying it with filler paste or epoxy.

With its help, individuals can accurately assess how much material they need to apply in order to achieve their desired results while working on different surfaces including metal, wood, vinyl, and other waterproof materials.

Although there are a variety of coating thickness gauges available on the market today, they share one common goal: to determine the thickness of coatings applied onto different types of surfaces. However, these devices vary in what they measure and how they go about it.

Coating thickness gauges can be differentiated from other tools that are used for coatings and laminations based on their ability to measure widths, lengths, diameter measurements, etc.

A digital coating paint thickness gauge is a device that measures coating thickness using smart measuring technology. With a display unit installed in the head, the user is able to monitor coating level output by simply looking at the monitor display screen on the gauge.

The digital coating paint thickness gauge is ideal for use by experienced users and provides accurate results. As a result, it improves the ability to manage the knowledge of their coatings and laminations.

Various manufacturers have different models for calculating coating thickness according to their unique needs. These devices offer a wide range of features that include: inclinometer, programming, cleaning, and counting functions.

The paint thickness gauge is easy to use and is almost completely automatic when working on a variety of surfaces including wood, plastic, and metal. It is technologically advanced in nature due to its sleek processing procedures which measure coatings efficiently without wasting time.

Destructive coating thickness measurement:

Coating thickness is measured by taking the surface area of a specimen and dividing it by its volume. The volume can be found either by submerging the specimen in water, burning it or some other method of destruction. This is the most common method for determining coating thicknesses on materials that are not able to be part of the standard calibration.

Non-destructive coating thickness measurement:

Non-destructive methods are typically used on coated parts where destructive testing could cause expensive damage. Common non-destructive methods include ultrasonic and magnetic gauges as well as eddy-current gauges.

If you’re in the market for a coating thickness gauge, check the wide range of thickness gauges and other industrial equipment available at TestCoat. The company has built a reputation as being one of the best online stores for industrial equipment.

Know more about TestCoat products - https://www.testcoat-usa.com/

Hardness testers are devices that are used primarily for testing the hardness of workpieces by applying rapid shock loading. These instruments are designed to measure the force required to penetrate a material, either with a calibrated steel probe or a diamond tip. Hardness testers are used to determine the hardness of steel, aluminum, brass, and other materials.

Hardness testers have taken on a variety of forms over the decades since their invention. Most manufacturers now produce a wide variety of models to suit various applications and needs of users. In general, hardness testers are classified as either impact testers or penetration testers. Impact testers use an impact hammer to generate shock loads while penetration testers must penetrate a workpiece in order for the resulting force to be measured. Both types serve identical functions and have the same basic design components.

Portable Rockwell hardness tester: Portable Rockwell hardness tester is the commonly used hardness testing equipment in the industries. The machine is a handy piece of equipment. It can be moved around easily and used by a single person. The portable hardness testers are available in different types and specifications, and they can be utilized in various industries, such as engineering, construction, automotive industry, etc.

The portable hardness tester is also available with a computerized digital display with auto-ranging feature and data evaluation system at reasonable price. Most engineers prefer this machine as they do not need to use an external computer for data analysis or saving/recording of test results etc.

Metal Hardness & Ultrasonic Testing: A manual hardness tester using a ball-peen hammer would not be suitable for daily use. It can be used just to confirm if the material is really harder or softer than the supplier's specification. A portable Rockwell hardness tester is much more convenient and can measure the hardness in different areas of a workpiece simultaneously.

Unlike manual devices, it will provide digital reading directly for comparative purposes, which can be easily recorded into a computer or printed out for future reference. The portable metal hardness tester comes with a printout, which is mainly used for recording data automatically if the device is connected to a computer rather than manually writing it down on paper. However, the printed record can be stored for a long time and is easier to read than making notes during the testing process. A portable hardness tester can also conduct a variety of other testing methods including indentation test, micro-hardness test, splitting tensile test and for rough hardness. Its measuring range can cover a few grains (HRA) to hundreds of Rockwell C (HRc), which reflects different hardness levels. When you are searching for a portable Rockwell Hardness Tester online check out the following tips for finding a good deal. Portable hardness testers have taken on various forms over the decades since their invention. Most manufacturers now produce a wide variety of models to suit various applications and the needs of users.

About TestCoat:

Before you can choose between the various digital Rockwell hardness testing systems, understanding what they are and what they do is essential. In this article we'll cover everything you need to know about digital Rockwell hardness testing systems, including how a Digi-test differs from a conventional test, and why some brands are better than others. This post is a must-read for anyone looking to buy a new rockwell hardness tester!

What is the Rockwell Hardness Testing System?

First, let's discuss what hardness is. At its most basic, hardness refers to how easily a material scratches and wears away because of contact with another material. In metals, a digital Rockwell hardness testing system can be used to determine how ductile a metal is, which determines the amount of force that needs to be applied for it to break. It can also be used to determine how tough or brittle a metal is and how well it resists compression and tension (the two main types of stress that can be applied to any solid material). When measuring the degree of hardness in metals, tests are often performed using a diamond-tipped pin inserted into the metal while it sits on a calibrated chuck plate.

Digital micro Vickers hardness testing system is a common way of quantifying the hardness of materials in engineering and manufacturing. This is accomplished by using a sharp object such as a diamond point or needle to scratch the surface of the material being tested in order to determine how much force is required for scratching it. In recent years there have been advancements in technology that make this process faster and more accurate while maintaining high precision for hardness measurements.

Digital micro Vickers hardness testing system-based equipment generally falls under two categories: a contact type, which touches the test material, and a non-contact type that does not touch the sample. The noncontact microhardness testers are generally more accurate. Contact instruments require the user to apply just enough force to make contact with the surface of the object being tested. With non-contact instruments, it is possible to press harder on an object that has a lower hardness level than another with a higher hardness level without contacting it. A force is applied using a Vickers indenter or diamond tip that is quite small in size. An indenter tip that looks like this can have different shapes and sizes depending on its purpose.

Most digital micro Vickers hardness testing systems measure the force required to indent or scratch the material surface. Vickers indenters are a special type of diamond tip used to measure the hardness of materials. A Vickers indenter, also known as a digital microhardness tester, applies an extremely small amount of power (generally less than 1 V) and simultaneously touches the test surface with its diamond tip to achieve indents. A Vickers Indenter measures hardness in units called Vickers Units (VU). Each VU has a numerical value ranging from 0 to about 1000000. An instrument that gives readings in VU is called a digital micro Vickers hardness tester and another instrument that gives readings in grams is known as a digital micro-hardness tester.

In a digital MHL system, an integrated circuit chip is used for each measuring step. A very high-precision (100 nm) diamond tip probe generates the electrical signal which is amplified by an integrated circuit and transmitted to the display unit. At the display unit, the signal is digitized and recorded to a logarithmic scale. The data is then transmitted to a PC where it can be interpreted and displayed as the hardness value on screen. Some MHL systems also have an integrated sensor that measures the pressure applied by the diamond tip to a sample and transmits it to a PC as well.

In order for the digital micro Vickers hardness testing system to function properly and produce accurate results, all of these components must be in good working order. It's crucial that the tips are cleaned before each use. Vickers tips can be cleaned with alcohol or acetone and left overnight without any ill effects (depending on quality of the tip). Diamond tips and probes can be cleaned with alcohol or acetone as well.

The instrument is then calibrated for the first time. Calibration should be performed with both the tip and the sample holder to ensure accuracy. Calibration should be done at least every 50 readings. Proper maintenance is essential to ensure proper functioning of a digital micro-hardness tester or digital micro Vickers hardness testing system. It is important that these instruments are properly cleaned between each use and stored safely to avoid damage from temperature, humidity or other factors which could cause damage to parts within the instrument. This may also require lubrication on parts such as needle probes that will come into contact with samples in order for them to function properly.

About TestCoat:

For many years, TestCoat has been a trustworthy partner and leader in the supply and distribution of inspection equipment, laboratory & physical test equipment for the coatings and paint industries. We supply non-destructive quality control and testing instruments such as Paint thickness Mil Gauges, Gloss meters, portable rockwell hardness tester, laboratory mixersviscometers, film applicatorsdrying time recorder, cupping testers, micro tri gloss meter, Wet scrub abrasion testers, Coating inspection kits with advanced technology, and of the highest standards.

For more information, visit https://www.testcoat-usa.com/

A Byk Micro-Tri-Gloss Meter is a tool to test the gloss and light transmission of the surface of any object. It consists of an analyzer and a custom designed tester probe, light source and installation accessories.

The application of the Byk Micro Tri Gloss Meter is different from traditional light meters because it does not measure reflected light but instead measures transmitted light from the object. It carries out measurement on a different basis, hence its name. The Byk Micro-Tri-Gloss Meter is capable of measuring gloss ranging from 20° to 85°.

The Byk Micro-Tri-Gloss Meter is a kind of industrial equipment with many applications in the field of quality assurance. The subjects can be any material such as metal, glass, plastic, quartz, synthetic products made of plastic and so on. In addition to its uses for measuring coating characteristics, it is widely used to measure gloss on surfaces of plastics at manufacturing or in quality control.

For the measurement of gloss, Byk Micro Tri Gloss Meter has a built-in method that is based on the proven testing method. This is a method for the measurement of gloss through reflection of incident light. The input light is spread by a diffusing plate, and then reflected by the surface of the object to be measured. The amount of light reflected depends on its surface characteristics and can be given by a scale. The intensity distribution on the diffusing plate indicates how glossy or non-glossy the surface is. If we assume that all measurements are made with simultaneous incidence, it is possible to calculate an average value which will give us an average gloss reading. This can be done with the software provided by Byk.

For other measurements, the same diffusing plate is used, but with a minor modification. A white reference target (pattern) is put in front of the diffusing plate. The intensity distribution on this reference target indicates how transparent or translucent the surface is.

The Byk Micro-Tri-Gloss Meter is designed to have a high accuracy. A large number of different meters are used, specially designed and calibrated for the respective measuring systems. The meter uses a non-contact probe mechanism which ensures a fixed distance between the light source and the target to measure, providing the best possible consistency and reliability of measurement, even in adverse conditions such as ambient temperature and humidity. Other points of excellence include:

Possible applications:

Measuring glass, plastic or any other optical materials.

Measuring gloss on surfaces of optical and plastic products such as lenses, mirrors, transparent plastic windows etc.

Byk Micro-Tri-Gloss Meter is used extensively in the paints and coatings industry. Metals, such as steel, nickel or zinc can be coated with paints to protect them from corrosion and oxidation effects. The surface finish of these highly polished products counts heavily on the application of the right coating.

Coating manufacturers make use of Byk Micro-Tri-Gloss Meter in order to ensure that their product has the right gloss level (light reflectance) and transmission (light transmittance). The optical parameters can be measured with a high precision in an easy way with a few touches on a computer screen. The results serve not only for quality assurance purposes but also for basic design measurements.

About TestCoat:

If you are a professional working in the paints and coatings industry, you want to ensure that the work is done using a quality paint finish. But how do you know if the paint has been applied correctly and with enough strength to prevent peeling, cracking, and fading?

There are many different types of surface testers for abrasion tests, analyzing scratching and wetness qualities. The latest trend in testing has been to include hybrid machines that test both dry and wet conditions. For those who are curious, here's a list of what we believe to be the best testers for various abrasion/scratch analyses.

1. Linear Abrasion Tester BEVS 2803-Touch Screen:

2. Automatic Scratch & Washability Tester BEVS2801 – Touch screen:

3. Wet Abrasion Scrub Tester TC 2805/2 ASTM D2486:

4. Wet Abrasion Scrub Tester TC 2805/1 - DIN53778:

5. Wet Abrasion Scrub Tester TC 2805/3 – ASTM D 3450:

Besides, you want your tests to be reliable, so it's important to make sure that you buy washability testers from a reputable source. Your best bet is to read individual product reviews online. One of the most popular brands for industrial equipment such as scrub abrasion and washability is TestCoat. Each of the products has its own unique features and benefits, and the same can be said for their service. For example, TestCoat offers a wide variety of scrub abrasion and washability testers in different capacities. This means that they can test for different types of abrasive materials. TestCoat also takes account for varying washability levels with their washability testers, so your results are always accurate.

The methods of testing vary depending on the properties that you want to test: crack, abrasion and also wet ability of a material in liquid, emulsion or suspension state which affect in particular the lifetimes of adhesives and other materials used in the industry.

Abrasion tests can be performed dry or wet. In the dry test, the material is rubbed by a standard load (50 N) on a 10 and 1/2 cm steel ball for 120 seconds. The wear depth (mm) is calculated from the average of 3 measurements carried out in 5 points on the sample surface. The washability test determines the resistance of materials to washing with water, using a spray gun with water at 15 bar pressure and room temperature for 10 minutes, and then drying. A reduction in mass is regarded as evidence of washing ability.

During normal use, some materials such as paints are exposed to damage through rubbing between two surfaces in contact. This phenomenon can be measured in a laboratory using the test for abrasion resistance (Cobb Test), or the wet abrasion test, which simulates the effect of two rubbing surfaces in contact, immersed in water. The test comprises rubbing each surface against the other by means of a rotating steel ball for 10 minutes. The steel ball has a diameter of 10.2 cm and weighs 50 g.

Wear is defined as depth (mm) lost due to friction between 2 surfaces in contact immersed in water at room temperature for 10 minutes, with at least 3 measurements per point on the surface to be tested. The reduction in surface area is measured in mm squared. The results are expressed as % weight loss on mass of a sample.

The test results are determined by the energy of friction, and therefore based on the law of conservation of energy, which states that during the rubbing process energy is lost by friction and dissipated into heat (according to the second law of thermodynamics). In practice, it is not possible to measure all this dissipated energy.

It's easier than ever to find the best and most affordable scrub abrasion and washability testers. The price differences can be dramatic, so it pays to shop around a bit, and make sure that you know exactly what you need.

About TestCoat:

For many years, TestCoat has been a trustworthy partner and leader in the supply and distribution of inspection equipment, laboratory & physical test equipment for the coatings and paint industries. We supply non-destructive quality control and testing instruments such as Paint thickness Mil Gauges, Gloss meters, portable and benchtop metal hardness testers, laboratory mixersviscometers, film applicatorsdrying time recorder, cupping testers, Wet scrub abrasion testers, Coating inspection kits with advanced technology, and of the highest standards.

With a variety of portable metal hardness testers on the market, it can be overwhelming to find one that's right for you. The good news is that there are plenty of websites and apps that allow you to compare all the different models and make an informed decision. This will help you ensure your purchase is worth your money and have peace of mind about your purchases. In this blog post, we've found the top five durable portable metal hardness testers at a variety of prices. We've compiled detailed information about each product, including their ability to detect hardness in metals.

1. Hartip 1900 Portable Hardness Tester - The Hartip 1900 Portable Hardness Tester is the most affordable product on our list. This device detects the hardness of metals and can be used in a variety of projects. It's great for tools and engineers, machinists, or anyone who needs to measure metal hardness. It also features a large contact tip and 90N impact energy to hold it in place during testing. The Hartip 1900 Portable Hardness Tester can test the hardness of all types of metal including cast aluminum, lamellar & modular iron, steel, and cast iron and much more. 2. Digital Webster Hardness Tester DW-20 B - The Digital Webster Hardness Tester DW-20 B is one of the best portable metal hardness testers on our list. This device will test the hardness of metal easily and quickly. It has a large LCD screen that displays results clearly and includes an alert system that lets you know when a test is complete. It's also lightweight so it can be carried around easily. The Digital Webster Hardness Tester DW-20 B can measure the hardness of common metals including aluminum, aluminum alloy, and copper alloy. 3. SADT Hartip 1800B - The SADT Hartip 1800B is one of the best  portable metal hardness tester when it comes to testing tool steels, rod steel, and cutting alloys. This device is designed to have a memory capacity of 4000 data. It's also lightweight and has a large contact tip that can be used with a variety of materials. When you purchase the SADT Hartip 1800B, you get a measurement accuracy ±0.3% and several other features. The SADT Hartip 1800B also features an easy calibration system with error screens as well as an Auto-off function that turns off the unit after a certain period of time to extend battery life. 4. HARTIP3210 w/ cable probe and r/f wireless probe - The HARTIP3210 w/ cable probe is a great portable hardness tester for contractors, machinists, and engineers. It's designed to test metals from 92- to 1000-N in hardness and features an electronic display that provides accurate results. The HARTIP3210 w/ cable probe can be used with all common metals including aluminum, copper, malleable iron, malleable steel, soft iron cast iron cast steel, and tool steels. It also features an easy calibration system with error screens as well as an alert system that lets you know when a test is complete. 5. Webster Hardness Tester W-BB 75 B-ASTM B647 - The Webster Hardness Tester W-BB 75 B is among the most high tech portable metal hardness testers on our list. This device features an automatic calibration system with an easy-to-read LCD display that shows results clearly. It's also extremely lightweight and small so it can be easily carried in a pocket or toolbox. The Webster Hardness Tester W-BB 75 B is designed to test the hardness of a variety of metals including aluminum, copper, malleable iron, malleable steel, cast iron, and cast steel. About TestCoat: For many years, TestCoat has been a trustworthy partner and leader in the supply and distribution of inspection equipment, laboratory & physical test equipment for the coatings and paint industries. We supply non-destructive quality control and testing instruments such as Paint thickness Mil Gauges, Gloss meters, portable rockwell hardness tester, laboratory mixersviscometers, film applicatorsdrying time recorder, cupping testers, Wet scrub abrasion testers, Coating inspection kits with advanced technology, and of the highest standards.

If you work with metal, knowing how to determine the hardness of it is not just invaluable—it can also save you a lot of headaches. Buying an expensive piece of equipment at a local science supply store and then reading about actually using it on the internet is not exactly practical when you're working with something this delicate on a daily basis.

Luckily, we've made things much easier for you by scouring the web for some great resources that provide information about various models and their uses. What to look for when buying a portable metal hardness tester The need for purchasing a tool that tests the hardness of metals is as diverse as the uses of different metals in general. For instance, if you're a jeweler, then you definitely need to test the hardness of precious stones before you craft them into raw gemstones. On the other hand, if you work with metal pipes and industrial parts of any kind, then knowing how strong and durable these components are is absolutely essential to safely installing them in your clients' homes. Knowing which type of metal hardness tester to purchase may also depend on its size—if you work with miniature parts, it would be impractical (and expensive) to purchase an industrial model. If you decide to purchase a portable model, be sure to choose a size that's suitable for the type of metal parts you usually work with. Testing metal hardness with a portable tester There are several ways to test the hardness of metals, and using some sort of a tester is one of them. It's important to know that this method is not suitable for all types of metals as a rule, most steel alloys can be tested with mercury; chromium, iron, and nickel can be tested with diamonds; and platinum and copper can be tested by applying pressure to their surfaces. Most other metals (like aluminum or brass) don't need any special tools to determine their hardness. Tests that involve mercury are written in Roman numerals, while all other types of tests are written in decimal form. The number represents the force required to deform a one-centimeter cube of material for a given amount of time. The higher the value, the greater the hardness.

In order to purchase a portable metal hardness tester online, you'll need to know which type suits your needs better. Here we'll provide you with information about some popular models and their uses. Choosing the best portable metal hardness tester online

1. Hartip 1900 Portable Hardness Tester: This unit has been designed to test the hardness of material with its large tip having a diameter of 5mm. It's quite lightweight, but it can still pack a very serious punch when it comes to testing larger objects. Another benefit of this model is that it is preset to measure, so you can use it to test raw materials of different sizes. 2. Portable Hardness Tester Leeb 130: This model is particularly suitable for testing larger pieces of material and it comes with a strongly built casing, which makes it easier to test your object in different conditions. The procedure for using this unit is quite simple: You first need to set the pointer on zero, then start measuring. Finally, you'll have to read the value that's available on the display.

3. Pen-Style LM 300 Portable Hardness Tester: This model is a great option for anyone who needs to carry it with them while they're working with metal parts. It is small and lightweight, but highly accurate.

You'll get a clear idea of the object's actual thickness and size. This unit is quite easy to use—it's got a built-in display and you can set it up on any metal surface that's considerably thick. The readings will be displayed in seconds and once you determine the hardness, you can even check how much force is required to deform an object of a given thickness. There are also models that come preset with measurements in German units, so be sure to pay attention to this aspect if you're looking for a unit that will help you test wider pieces of material. About TestCoat:

For many years, TestCoat has been a trustworthy partner and leader in the supply and distribution of inspection equipment, laboratory & physical test equipment for the coatings and paint industries. We supply non-destructive quality control and testing instruments such as Paint thickness Mil Gauges, micro tri gloss meter, portable and benchtop metal hardness testers, laboratory mixersvisc meters, film applicators drying time recorder, cupping testers, Wet scrub abrasion testers, Coating inspection kits with advanced technology, and of the highest standards.

A paint meter is a measurement device that measures the thickness of the coating of paint or other material on any object. The measurements are taken in mils (thousandths of an inch) and can be used to calculate how much primer, sealer, tinting color, etc., you need to complete your desired finish.

In the paint industry in particular, it is always necessary to know how much paint you need to complete a painting or artwork. The old way of doing this was to use a paint bucket with an attached roller or brush. You would dip the brush into the bucket and dip the tip of your brush into the coating material before applying it to your canvas or paper. This process is still used today, although more modern methods such as small paint tester sticks have been developed to make this job faster and easier.

A common problem that beginners often have is that they do not always understand how to calculate correctly what amount of paint they should be using for their particular project. The reason this is a problem is that you can end up with too much or too little paint, which will usually cause problems such as a small area with lots of paint or an area covered in the thick coating that will not take the paint down.

Paint meters help to solve this problem and make painting easier by calculating the thickness of the paint layer and giving you a measurement in thousandths of an inch. The thickness can then be translated into the amount of primer, tinting color, etc. that is necessary to complete projects.

There are two basic types of paint meters, electromagnetic and manual. The electromagnetic type works using a small electromagnetic field that is created when the tip is passed over an area to be measured. An appliance inside reads this field and it calculates how thick the material on the object being tested is. This meter is very accurate, making it ideal for situations where you need precise measurements such as intricate interior design work.

The manual paint meter is the one that most people are familiar with and uses a stylus or pointed tip to measure paint thickness. You first apply paint on a surface using a roller or brush. The consistency of the coating material is then tested by slowly moving the point of the tip across different parts of the surface. The thickness of the said film is then measured in thousandths of an inch and is typically displayed on a digital readout as well.

Although there are many testing techniques for measurement, it’s always advisable to use professional tools. Finding the best paint meter for any coatings and paints industry-related work is easier than ever. With online retailers selling products and bringing many different brands in one place, buying paint meters online has become a safer and more secure way of getting these tools at affordable prices. For a quick suggestion, you can check TestCoat’s range of highly durable industrial equipment online.

About TestCoat:

For many years, TestCoat has been a trustworthy partner and leader in the supply and distribution of inspection equipment, laboratory & physical test equipment for the coatings and paint industries. We supply non-destructive quality control and testing instruments such as Paint thickness Mil Gauges, Gloss meter, portable and benchtop metal hardness testers, laboratory mixersviscometers, film applicatorsdrying time recorder, cupping testers, Wet scrub abrasion testers, Coating inspection kits with advanced technology, and of the highest standards.

While most people know that a diamond is the hardest substance on Earth, this knowledge can be difficult to do anything with. There are certain surfaces and materials that are harder than diamonds but aren't as commonplace. Some companies have taken it upon themselves to make equipment designed to test these surfaces for hardness, which can help understand why some things wore down so quickly or didn't break.

If you are looking for a way to inspect coatings on metal surfaces without the use of expensive and dangerous chemicals, then you're at the right place. This article is going to show a few products that can help you avoid such an accident while still getting your job done.

There are many different coatings inspection kits out on the market, and some work better than others depending on what type of surface they are designed for. For example, if your company needs to test certain products, then some of these items may be well suitable because they have enough sensitivity levels or they have enough localizing ability.

QNix 9500 PP Digital Coating Thickness Gauge

The QNix 9500 PP Digital Coating Thickness Gauge is a device known for high repeatability of measured results. With features such as temperature compensation directly in the sensor and the ability to work for a long time and reliable use that too under harsh conditions, the QNix 9500 PP Digital coating thickness gauge present in the coating inspection kits by TestCoat USA is a reliable and must-have product for professionals and independent workers. QNix 5500 PP Digital Coating Thickness Gauge The QNix 5500 PP Digital Coating Thickness Gauge is a device that allows you to easily and quickly measure the thickness of the surface of the metal. This product has been tested by qualified analysts and is known for high measuring trueness over the entire range. It has also been approved as being safe enough for various industrial applications. Using this gauge is very straightforward as there is no need to manually adjust its controls once you set it up. In addition, this item is very easy to use because it only has a few control options that have clearly marked labels on them, so there's no confusion identifying what each button does. The coatings inspection kits provide a range of tools that can be used at various stages throughout the process. Due to the compact design and striking appearance of these tools, the coatings inspection kits are described as a high-tech solution, which gives professionals a lightweight and ergonomic option to complete operations.

Paint thickness gauges are designed to be used in either the field or the laboratory. The field type is portable and, typically, can be used with a set of threaded adapters which allow the use of coating inspection kits on a wide range of surfaces. The laboratory type is more versatile, with flanges and inserts allowing the use of coated panels for measurements, cutting samples, and electronic thickness measurements.

What is a Digital Coating Thickness Gauge in coatings inspection kits?

The gauge is a sophisticated instrument for measuring the thickness of paints, lacquers, and varnishes. It is often used in production technologies, research facilities, and laboratories. The main task of a coating thickness meter or digital coating gauge is to measure surface roughness, which helps determine if the end product should be classified as "finished" or "unfinished." By using this instrument, you can quickly and easily achieve consistency. You will be able to compare the thickness of your coatings between different parts or even processes. You can also establish quality control standards that will help you keep your products up to par with your competitors. Where to buy coatings inspection kits

TestCoat has a wide range of custom made coatings inspection kits with all the necessary tools required to complete the job at hand. The company brings different types of paint meters online and has curated coatings inspection kits based on the needs of individuals working in the paints and coatings industry. About TestCoat:

The hardness of a metal is its resistance to permanent deformation or its surface strength. This property is important when selecting which metal is best for the job. The Rockwell hardness test measures how resistant a material is to permanent indentation from a hardened steel ball at room temperature. Knowing how hard your materials are will help you make informed decisions about what type of metal works best for your application.

If you are the type of person that likes to know all the facts before making decisions, then this article will be perfect for you! In it, we take you through everything you need to know before purchasing and using your own Rockwell hardness tester.

What Is The Rockwell Hardness Test?

Many people like to use the Rockwell test because it is an absolute hardness test. Absolute hardness measures the actual ability of a material to withstand indentation without permanently deforming. By using this information, it allows manufacturers to make educated decisions about which metal is best for their application.

The digital Rockwell hardness testing system determines the hardness of a metal by measuring the depth (in millimeters) that a hardened ball indents a sample at room temperature. This test provides a quick, cost-effective way to determine how hard your materials actually are before making your purchasing decision.

Rockwell Hardness Tester Uses

The Rockwell hardness test is used for engineering, manufacturing, and quality assurance. It tests the hardness of metals and other materials. The portable Rockwell hardness tester lets you know how hard your material test piece is in comparison to other metals and materials. It can help you determine which metal is best for your application or if a material will hold up to the forces of nature while being used. Here are some common uses:

Quality assurance- In this area, businesses rely on the Rockwell hardness test to make sure that parts are up to specifications. For example, engineers can use this information in order to monitor the quality of metal parts during the manufacturing stages. They can see if these parts will be able to withstand the forces of the environment and still perform at their best.

Metal samples- Companies like to use portable metal hardness testers on their metal samples in order to find out what type of metal will be used for different applications. For example, a car manufacturer might want to know how strong a certain alloy will be when it is exposed to high heat.

Engineering- Engineering professionals also use the Rockwell test in order to make sure that they are using materials that are suitable for a particular application. For example, geologists must have extremely accurate information about which metals are suitable for cutting through rock when drilling oil and gas wells.

With all of these uses, the Rockwell test allows companies to benchmark their own materials in comparison to those of their competitors. It lets them figure out which metal is going to be the best for a given situation.

Before You Start Your Rockwell Test

Rockwell hardness testing is very easy to learn, and many people have wondered how they can do it themselves. However, even if you think you already know how this test works and what its uses are, there are still some important things that you should know before you get started. Here are some things that you should keep in mind before using your own Rockwell hardness tester:

The Rockwell hardness tester must be calibrated every time that it is used.

Before using your Rockwell hardness tester, make sure that it is calibrated correctly. A calibration certificate must be printed from the manufacturer's website for each tester. You'll typically need to bring the certificate with you when you purchase a Rockwell hardness tester, and the calibration process must be done in person at a certified testing laboratory.

Expect to pay somewhere between $100 and $500 for a quality device.

There are many ways to purchase your own Rockwell hardness tester. You can usually find specialty testers online, especially on TestCoat. You can get high-quality, reliable products at affordable rates and you can also get peace of mind as the products available here come with a warranty.

About TestCoat:

For many years, TestCoat has been a trustworthy partner and leader in the supply and distribution of inspection equipment, laboratory & physical test equipment for the coatings and paint industries. We supply non-destructive quality control and testing instruments such as Paint thickness Mil Gauges, Gloss meters, portable and benchtop metal hardness testers, laboratory mixersviscometers, film applicatorsdrying time recorder, cupping testers, Wet scrub abrasion testers, Coating inspection kits with advanced technology, and of the highest standards.

For more information, visit https://www.testcoat-usa.com/

HVAC, automotive, and industrial coatings companies require inspection equipment to monitor their production processes. With the rise in demand for inspection without interference from users and various stages of production, it's important to know what types of inspection equipment are available that work with this standard. This blog post provides a general overview of the types of inspection equipment.

Inspection is an essential part while manufacturing coatings (or any other material) from beginning to end because quality control is the most important thing a company can provide for its customers.

BYK gloss meter:

The BYK gloss meter is used to measure the degree of gloss on a surface. The higher the level of gloss, the smoother the surface. This tool is used to control and monitor different processes, such as R&D. A good quality control department uses this product during new product R&D because it can produce a quick and efficient quality check without any human interference.

When working with epoxy-based or waterborne paint, the R&D department should follow specific parameters while testing to ensure that development meets customer specifications. After the finalization of new products, BYK gloss meters are used for production runs to control quality as well as compare current production runs against previous runs.

Washability Tester:

This device is used to measure the degree of washability of a given coating. During the manufacture of automotive coatings, for example, a waterfall test is performed on uncoated film and the results are compared to the final results against hand-wipe. The right device can be used for checking washability in water-based systems such as marine paints, sealants, and varnishes. Water (or any liquid) can be added to a sample area on the device and then watched as the liquid covers a certain area. This area is then measured against an analytical solution that shows how much of this solution was absorbed by the surface being tested.

Paint Meter:

In this type of device, the effect of wetting and drying on a coating is measured. In the case of coatings, the paint meter analyzes how much water was absorbed by the sample during a given time period. For example, if a 5% water-based coating is being prepared for a demonstration and it's being applied in half an hour, then it can be measured how much water-based product is left on the surface after drying. This device is used to measure the quality of coatings quickly and easily. Sometimes, depending on the device, the process involves coating small samples with test solutions that are heated to different temperatures.

Choosing the best inspection equipment:

Imaging system - an effective and efficient inspection system will provide an easier way to see problems within a coating process. If there are problems with a coating, for instance, a complex setup allows you to detect them.

This is where the main advantage of using inspection systems with imaging systems comes in: you can imagine the problem and find it easier.

Automated inspection system - Automated Inspection Systems (AIS) are also a solution for industry workers because they allow production workers to have complete control over the process in place when no humans are on site.

No matter which of the options people recommend, an industry can operate with much cheaper and more efficient solutions. What many people do not realize is that even water-based systems, such as marine coatings and sealants and varnishes, have a primary coating that is applied at stage one. This coating has to be able to withstand the production process in spite of being water-based. So even if you are using water-based products, your job will be easier if you choose a reliable inspection system that can work with your needs.

About TestCoat:

For many years, TestCoat has been a trustworthy partner and leader in the supply and distribution of inspection equipment, laboratory & physical test equipment for the coatings and paint industries. We supply non-destructive quality control and testing instruments such as Paint thickness Mil Gauges, Gloss meters, portable and benchtop metal hardness testers, laboratory mixersviscometers, film applicatorsdrying time recorder, cupping testers, Wet scrub abrasion testers, Coating inspection kits with advanced technology, and of the highest standards.

For more information, visit https://www.testcoat-usa.com/