Noise measuring equipment is used to assess the noise levels in your workplace. Workplace noise may vary depending on the nature of your workplace, but it can be very dangerous for both your employees and their efficiency at work. It is therefore imperative that you make sure that the noise levels are not too loud or too low. Noise measuring equipment are required to ascertain if there are any changes to your level of noise, and ensure that you take proper action, if any is required.
Noise level measurement has been performed on a myriad of equipment from kitchen appliances to automobiles. Increasingly, products are sold with noise ratings for cooling fans and internal hard drives. This has created a greater need for specific equipment for this application. The quietest things in our daily lives are vacuum cleaners, washing machines and dishwashers. Typically, though, the areas in which we notice the greatest noise levels are cars, airplanes and construction sites.
Noise measuring equipment is used to measure noise emission of machines, flow of liquid or gas in pipelines, noise emission of cars howling of wind in a street or anywhere where you want to measure noise.
Noise Measuring Equipment can be used in any industry that requires measuring noise levels, such as the following:
- Noise levels in construction sites
- Noise levels of vehicles such as cars and trucks
- Noise levels in factories and production lines
- Noise levels of machines such as compressors and power generators
- Noise levels in residential, public, commercial and educational areas.
Different categories used in noise measuring equipment
Noise measuring equipment used in an industrial plant can be broken down into four different categories. These are sound level meters, vibration analyzers, ultrasonic sensors and laser scanners.
1.Sound level meters are used to measure the noise levels of a plant or system. Vibration analyzers are used to determine the amount of vibrations in a system. Ultrasonic sensors are used to measure distances with high accuracy. Laser scanners are used to measure large objects quickly and accurately without contact.
2.Sound level meters are usually hand held devices that have a microphone attached to it. The microphone picks up the sounds that are being produced by factory machines or Measuring Instruments and displays them on a digital screen. The sound produced is expressed in decibels. A sound level meter usually has a range of 35 decibels to 120 decibels. Anything with a decibel rating over 85 is considered loud enough to cause permanent damage to your hearing if you were exposed for an extended period of time.
3.Vibration analyzers are systems that will pick up the vibrations produced by the hydraulic hoses, pumps, engines and gears of equipment within the plant and display them on a graph on some type of computer screen for viewing purposes.
4.Ultrasonic sensors shoot out high frequency sound waves that bounce off objects.Ultrasonic sensors shoot and bounce back to measure sound frequency, and use this information to create a wave graph. While it's very cool that these devices can take the place of old-fashioned sound meters, there are some key differences.
Measuring the noise in an environment is not a difficult task to accomplish, but it is important to use the right tool for the job if you don’t want your results to be inaccurate. Ultrasonic sensors are designed to measure distance using sound waves, and they require that the environment is free from excessive vibrations or echoes for them to be most effective. By choosing the right tool for the job, you can get high-quality results with minimal effort. Buy Best quality Measuring tools from Mitutoyo UAE