Columbus, Ohio (July 23, 2012) – New high-resolution weigh modules from METTLER TOLEDO offer surprisingly fast and simple solutions for 100% In-Process-Control. They can be used to check completeness of parts, kits or modules as well as quality of surfaces where material is added or subtracted.
METTLER TOLEDO now offers a white paper that explains how weigh modules are applied for in-line testing with high throughput rates. Traditional methods for In-Process-Control and End-Of-Line-Control use electrical resistance, optical imaging, spectrometry, light beam and mechanical sizing. It wasn’t until recently, that weighing technology was used in spot checking mode. This was mostly due to the design of traditional balances and scales, which didn´t fit seamlessly into machines and instruments. It also wasn’t obvious that dimensions, coatings, shapes or completeness could indirectly be checked while looking at weight deviations or differences.
New Weigh Modules Are Designed for Fast Quality Control High-resolution weigh modules from METTLER TOLEDO are very compact. They can be seamlessly integrated into various machines and instruments. In an automated process a weigh module can detect violations of weight tolerance of 1 ppm in a split second. This high measurement speed enables 100% inspection without sacrificing high throughput. Although lighting and positioning of the part doesn’t matter, this method is suitable for complex shapes, hidden structures, material inconsistency, as well as transparent or reflective materials.
Easy Compliance with Standards for Quality Control Standards like TS16949 and ISO9001 require periodic testing of quality control devices. The test frequency has to be in accordance with the risks related to the respective control process. Weigh modules are tested with traceable weights to comply with the above mentioned standards. This procedure is easy and inexpensive. In addition, most weigh modules have a built-in calibration weight.This allows for automatic verification of function and precision, plus adjustment if necessary, at any time.
Download the white paper ‘Fast and Reliable In-Process-Control’ at http://us.mt.com/us/en/home/supportive_content/White_Papers/product-organizations/ind/ind-wbqc-wp.html.
About METTLER TOLEDO
METTLER TOLEDO is a leading global supplier of precision instruments and is the world’s largest manufacturer and marketer of weighing instruments for use in laboratory, industrial, and food retailing applications. METTLER TOLEDO provides weighing solutions that help customers by automating processes, increasing yields, controlling product quality and complying with industry standards and regulations.
Additional information about METTLER TOLEDO can be found at www.mt.com/industrial.