Test and Measurement

The field of test and measurement focuses on producing various kinds of tools that one can use to help “analyze, validate, and to verify measurements in mechanical and electronic systems”. This field continually seems to evolve simply because it has no choice. As technologies change and become a part of various industries, more and more companies need to have tools of a higher quality that will be able to provide better and more accurate results. Test and measurement professionals provide those tools.

What is Test and Measurement Equipment?

Test and measurement equipment can cover a wide range of different areas, and thanks to this, you will find that there are quite a few different pieces of equipment out there on the market today. Each of these different types of equipment will be useful for different fields.

What Type of Test and Measurement Instruments Exist?

Because of the nature of the field, you will find that there is a host of different types of equipment based on various different industries. Some of the testing instruments are useful in inspection, sometimes on production lines to make sure that the devices meet certain standards. Other times, the equipment is for laboratory use and will be able to provide highly accurate measurements. Of course, in science, most believe that there is no such thing as a measurement that is 100% accurate simply because they are always going to be minute variables. Still, these pieces of testing equipment are able to provide very accurate results.

The field will be able to cover electronics, which is what most people consider when they think about test and measurement. However, the field also encompasses optical and audio measurement devices. Today, the major test and measurement companies are also starting to make more use of software packages that they can use along with the devices. The software is able to make it easier to organize and validate data than it was in the past. It is likely that this is going to be the future for most of the various test and measurement devices, simply because it can simplify the process greatly.

The following are some of the most common types of test and measurement instruments, some of which you probably already know.

  1. Air & Gas Measurement – these types of testing devices, often used in laboratories, will be able to provide accurate measurements of various types of gases. This can be important for many different applications, and is quite helpful in a lab setting.
  2. Calibrators – calibrators are able to offer measurement for pressure, temperature, vibration, and electrical. The instruments in this category are quite varied and they will be able to measure dead weight, pressure, and more.
  3. Data Acquisition & Logging – this type of equipment is useful for the measurement and inspection of conditions and the systems can convert physical conditions and parameters to electric signals. It is often a combination of hardware and software today.
  4. Data Cable & Network Test Equipment – the equipment here is for the testing and inspection of data cables, and can cover everything from fiber optic cables, Wi-Fi, LAN, wired copper networks, and the telecommunication in industry. These items can be quite important to make sure that everything is working properly.
  5. Electrical Installation Testing & Accessories – installation testing is very important for many different fields. The testers will be able to ensure that the measurements during installation.
  6. Electrical Test Equipment – this type of testing and measurement equipment can include a number of different types of devices. From measuring voltage to finding testers for resistance, insulation, and loop impedance, there is a device for just about every need.
  7. Electronic Component Testing – the electronic component testing equipment will be able to measure the components within electrical devices to make sure that they are in proper working order.
  8. Environmental Measurement – environmental measurement devices, particularly those that measure ground resistance are very helpful for many fields. These are ideal for inspection and other uses to ensure that the environmental conditions are ideal.
  9. Laboratory Equipment – used in laboratory settings, the devices and instruments that fall under this category are going to have certain conditions in which one must use them to maintain accuracy.
  10. Level & Angular Measurement – these devices are integral parts of many different laboratories. Some of the different types of test and measurement devices that you will find within this category include flasks, pipettes, beakers, scoops, and jugs. It is important to make sure that one always uses the highest quality tools and devices, particularly within the lab, to ensure accuracy of results.
  11. Light & Electromagnetic Radiation Measurement – some of the instruments that will fall into this measurement category include light and solar power meters. UV testers, microwave and emission detectors, and gaussmeters are some of the other options that are in this category. They are very useful for inspection.
  12. Linear Measurement – some of the inspection range items that will be useful in the linear measurement category include force gauges, tape measures and feeler gauges. On the laboratory side of things, you will find some other options including anemometers.
  13. Liquid Analysis – the measurement and analysis of liquid via the devices found in this category of instruments will help to validate accuracy in even strict laboratory settings. They are an essential tool to have for many different labs today.
  14. Magnification – though electrical components are often the main area that comes to mind for test and measurement devices, that is not always the case. Within the realm of magnification come all of the different visual and optical tools, such as microscopes. These are very important in laboratories around the world.
  15. Multimeters & Accessories – mutlimeters, and all of the accessories that go along with them are a huge part of measurement in the electrical world. They are perfect for inspections to ensure that the devices are running properly and that there is not going to be any surprises with the unit. As one can imagine, it is possible to find a truly wide range of options in this category.
  16. Oscilloscopes & Accessories – the oscilloscope is one of the most commonly used tools in this industry. They are helpful when it comes to measuring and graphing voltages. These have been useful for many years and are still quite popular in the electric field.
  17. Portable Appliance Testers & Accessories – one of the great things about these portable inspection devices is the fact that they are mobile and they will be able to come with you. Instead of the large, truck mounted or bench testers, these are usually going to be easier to transport. They can assist with a number of different electrical measurements.
  18. Power Measurement – power meters and energy monitors are ideal solutions for many companies today. It is going to be easy to measure the power quality with these inspection and measurement devices.
  19. Pressure Measurement – in this field, you will be able to find a wide range of pressure measurement products, including meters and calibrators, as well as pressure pumps and gauges. These inspection devices will help to ensure that your instruments always have just the right amount of pressure and will be able to alert you as to when there is a problem.
  20. RF Test Equipment & Accessories – these inspection devices are going to be able to measure and detect RF. Some of the instruments that you will find within this category include cables, RF power meters, detectors, and amplifiers.
  21. Rotational Measurement – some of the tools that you will find within this category include tachometers and stroboscopes. These are great devices are able to give high quality, accurate, laboratory results. In addition to the actual devices, the accessories that can accompany the devices are going to be quite important. It is important to make sure that you have everything you need.
  22. Signal Generators & Analyzers – signal generation and analysis equipment can be valuable for many industries for inspection. Some of the products that are available in this field include function generators and frequency counters.
  23. Sound & Vibration Measurement – many of the devices and tools that fall into this category are going to be a part of lab and even clinical settings. Some of the tools could include stethoscopes, vibration meters, and sound level meters. These can also be useful for inspections to make sure that the sound levels are right in different settings and equipment.
  24. Temperature Measurement – again, these devices can be a good option for measurement inspections as well as in laboratory settings. Some of the items that will fall into this category include thermal imaging devices, digital thermometers, laser thermometers, and even the traditional glass thermometers. You will find quite a bit of variety here, which will make it easier to make sure that you are choosing the best temperature measurement device for your application.
  25. Test Connectors – test connectors are going to be vital for just about any type of electric inspection. One needs to have these connectors in order to connect the meters to the device. Some of the options that you will have include needle point probes, crocodile connector clips, and adapters.
  26. Test Leads – the leads are another important part of your measuring devices. You need to make sure that you are working with high quality leads. Some of the options include coaxial test leads, and 4mm test leads.
  27. Weight & Force Measurement – the items here could be useful in lab and inspection settings. They include force gauges, spring balances, and scales.
  28. Workshop Inspection & Accessories – for the inspection of workshops that make all manner of components, the tools found here are quite helpful. Some of the inspection tools that you might need include endoscopes, inspection mirrors, and leak detector sprays.

Who are the Major Manufacturers of Test and Measurement Instruments?

Test and measurement equipment comes in many different forms and for different industries, and this means that many different companies are involved in their manufacture. Some companies will specialize in one or two areas of test and measurement, while other companies may have more solutions. Choosing the best test and measurement equipment, even with the wide range of companies out there, does not have to be difficult. Learn about the device so you can determine if it is the right one for your application.

Here are some of the top manufacturers of test and measurement devices today. It should be possible for just about everyone in need of a test and measurement instrument to find what they need thanks to all of the manufacturers.

Sensor Products Inc. is one of the world leaders when it comes to force sensors, while Control Microsystems Inc. is one of the top companies offering differential pressure field units. Syntech in Illinois is able to offer air and gas measurement devices. Calibration Dynamics is making some of the best calibrators in the field today, and Megger Group is really the first name that most people consider when it comes to electrical testing components, such as insulation resistance testers. Find the company that leads the field in the type of test and measurement equipment that you need.

Where can One Buy Test and Measurement Instruments?

Whenever a company needs to have any type of test and measurement instruments, it is helpful to look up the specific type of testing they need and then to look at the various companies working in that particular field. They will be able to research the different options they find, and then narrow down the choices based on quality and price. Thanks to the power of the web, it is going to be much easier to find and purchase just what you need. In some cases, you may be able to buy directly from the manufacturer’s or affiliated sites. Often, it is possible to learn more about the product via these sites, as well. In the case of some of the more obscure instruments, the web is truly making it easier and faster for companies to find and get what they need.

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