Bird style applicators are machined from 440-C stainless steel and hardened to ensure a long life.Ĭustom bird style applicators are also available with two or three steps in the path. Wet film thickness can vary drastically depending on the rheology of the product being tested and also be affected by other variables please refer to ( ASTM D823) for more information on this subject.Įach bird style applicator comes with a long form certification for trace-ability at no additional cost. The fact that bird style applicators are marked with one-half the actual path depth (gap clearance) is an idea that one-half the actual path depth would be the approximate wet film thickness resulting from the draw-down. They are marked with 1/2 the actual path depth (gap clearance) and this is often confusing to people. The bird style applicators are drastically different from other applicators. Bird Style Applicators are single clearance and durable enough for even the heaviest usage and easy-to-clean. This wet film thickness is the nominal thickness of the coating when drawn down with the applicator. Physical Test Equipment Bird Style Applicatorsīird style applicators are designed for laying down consistent coatings of various wet films of a precise thicknesses. For a more extensive product listing download our grind gage catalog or contact us.Ĭheck out this basic grind gage chart showing the specifications and a description of the typical application for each type of gage and applicator. We also offers a variety of other physical test equipment items that include but are not limited to wet film applicators and cross cut adhesion test kits. Other industries such as the food, cosmetic, pharmaceutical, nano material, adhesive, petroleum, battery and other slurry products now also use the fineness of grind gages in many areas of manufacturing from quality control and research and development applications to on the floor and in process testing. adapted gages for use in the ink ( ASTM D-1316) and other coatings industries. Please contact PG&T and we will be glad to assist you in determining which type of gage is best for you. Precision Gage & Tool Co has created thousands of custom gages since 1932 for customers in various industries. Long form certification is available at an additional cost for grind gages and scrapers but is almost always included FREE when you purchase your gage online through our website. to H for Hegman) are sometimes used on older gages. Hegman, micron, mils and NPIRI are common scales on Fineness of Grind Gages, wedge plates and printing plates. Grind gages and scrapers are consumable products and need to be refinished or replaced when they show visible damage to the gaging surface or readings become suspect. The fineness of grind gage is an easy to use, relatively inexpensive production and quality control instrument that enables the manufacturer to check for unwanted agglomerates as well as particles that are too large. Fineness of Grind Gages & Physical Test Equipment Fineness of Grind Gage
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