From automobile manufacturing to aerospace, from fashion to food production, metrology plays an essential role in product quality. To give just a few examples, measurements collected by industry professionals can include hardness of glass panes during glass production, the number of grams per kilogram in processed food products like chocolate chip cookies or tomato sauce, and the weight of each car produced by manufacturers like Toyota.
1. Pharmaceutical Industry
The pharmaceutical industry is one of the most metrological industries. Pharmaceutical researchers use metrology to accurately measure the hardness of glass in different pharmaceutical products like capsules and vials. This type of glass is complex because its surface is irregular, so it would be difficult for humans to determine the exact thickness of glass by glancing at the surface and placing their thumb or finger on it. To measure the actual thickness of glass in such circumstances, metrology professionals use highly effective technology. These professionals use an SEM device. The SEM measures the surface of the glass by using a laser, which is guided through a complex connection network of mirrors and lenses.
2. Automotive Industry
The automotive industry is another metrological industry that relies on highly trained professionals to make sure that their cars are built to specifications. One example of this is the rim thickness check that metrology professionals do before manufacturing the rims on car wheels. The rim thickness check involves measuring the number of grams per kilogram in different parts of a particular wheel. This measurement plays a crucial role in the overall performance of certain tires because it determines whether or not they are being driven on safely.
3. Aerospace Industry
This is another industry that relies on highly trained professionals, including metrology technicians and engineers, to measure the performance of materials used in aircraft accurately. For example, aerospace engineers use metrology to evaluate the strength of various metals and single-board computers used in their aircraft manufacturing processes. They also use metrology to evaluate the strength of metals in the parts that make up an individual airplane’s landing gear. Finally, the weight of each airplane is measured before its final assembly to ensure that the right amount of fuel is placed inside.
4. Power Industry
Like the other industries above, the power industry relies on metrology to ensure no mishaps with their measurements. For example, they use metrology to measure the amount of oil used in their generators accurately. If there is too much or too little oil in a generator, it will not operate at optimum levels and potentially harm humans.
4. Fashion Industry
In the fashion industry, metrology plays an important role in preventing fraud. One example of this is when labels containing fabrics or other materials have little or no weight, indicating they are less than they are. Here, metrology professionals use a device known as the hydrometer to measure the weight of a particular garment.
To conclude, it is clear that metrology plays a crucial role in all of the previously mentioned industries. Industrial professionals rely on highly trained metrology professionals to ensure that their products meet quality standards and are safe for use. The industries above are just a few examples of how essential metrology is when it comes to product quality and safety.