Uses for film thickness gauges

The purposes of a film thickness gauge

an example of a film thickness gaugeA film thickness gauge is highly pivotal for the purpose of measuring film thickness. Film thickness simply refers to the width of a film coating that can be applied to preserve a commercial product. The most common are plastic film coatings that are used in products to act as barriers to protect a product from leakage and contamination; preserving the shelf life. To this end, knowing how thick the film is will determine effectiveness and its the sure way to assure the quality therein. Accuracy in this respect is key.

Issues caused by equipment not up to spec

When the film thickness of an item is not up to the mark, there are several things that can happen. First, there may be product leakage. This is bad news for the manufacturing sector because it will lead to loses and time wastage. This notwithstanding that the consumers may lose faith in a certain brand; and this is not good for business at all. Apart from leakage, bursting of a film is the sure way to let in oxygen into the product which can lead to spoilage. To this effect, the product might become toxic to the consumer and this is a bad case scenario. To this end, the film thickness and importance there cannot be underestimated.

Reducing costs by getting it right

A film thickness gauge is therefore a tool that is important to the Quality Assurance regimen of any manufacturing endeavour. Apart from ensuring that the end user of a product is protected with high quality product content, film thickness is also important to the manufacturer. Proper film thickness will ensure that raw materials are used effectively for more productivity. Thickness issues will also cost a company more money and in this regard, there is every reason to utilize proper thickness of film. There are many gauges for specific products in the market to suit different requirements.

Great Tips on How Opacity Works and It’s Benefits

Opacity is the modern measurement of impenetrability to radiations or electromagnetic especially the visible light. The modern opacity is optimized for thin materials such as sheets, papers and plastic films. This instrument is very ideal for checking the colour or clarity density properties as well for ensuring quality of production. This machine can also be taken to laboratory where it can be connected to a computer for data capture, visualization and saving. It gives accurate results easily and very quickly. Below is important information about measuring opacity.


The great benefit of using this system is its simplicity of use. This is because users do not have to touch the instrument and instead one can use both hands so as to insert and move a sample. The operation of this instrument is as follows

  • It measures light attenuation caused by the material under test
  • Results are usually reported as opacity units or as relative transmittance with resolution of 0.1%
  • It is designed to work best for thin materials such as papers or plastic films
  • It can be used as connected or as standalone to windows PC using USB cable
  • It has integrated LCD display for the operations
  • It easily uses windows software for capturing data as well as visualization
  • It is insensitive and stable to the environment
  • Gives user independent results
  • Has automatic calibration during the start-up and after detecting drift

Generally, opacity meter meets the customer standards and also ensures spec products. It helps user to control the opacity quality and saves one’s money on inks, colourants and other additives. It minimizes chances of errors and is small, portable and lightweight making it more effective to most people.

In conclusion, opacity meter is mostly used in measuring transmission and reflection. The above information is all about it and why you should go for it. You may get one and surely it will work out effectively for you.