Compiled & Edited by Bernard Martin In the metalcutting world where tool life and surface finish can define profitability, refractometers play a crucial role, providing a reliable means to gauge the concentration of water based coolants. Advanced Chemical Solutions (ACS), based in Orrville, Ohio, offers a range of refractometers designed for various applications. This article will walk you through the steps of calibrating, using, and reading ACS refractometers to ensure accurate and consistent results in your chemical analyses. CalibrationBefore diving into measurements, it's essential to calibrate your refractometer to guarantee accurate readings. ACS refractometers typically come with clear calibration guidelines. Begin by cleaning the refractometer prism with a gentle cleanser, ensuring there are no residues that could impact readings. Next, use distilled water to set the refractometer to zero by adjusting the calibration screw. ACS refractometers may also include calibration solutions specific to certain industries; be sure to follow the recommended calibration procedures outlined in the user manual. Using the RefractometerTo prepare your coolant sample for refractometer measurement, it is crucial to ensure that the sample temperature matches that of the refractometer, guaranteeing accuracy in readings. Apply a small quantity of the coolant solution onto the refractometer prism, forming a thin film for analysis. Once the sample is applied, gently close the cover plate to evenly spread the water-based coolant across the prism. Next, Position the refractometer towards a light source, and peer through the eyepiece to observe the sample. Adjust the focus until the interface between light and dark areas is sharp and well-defined, optimizing the conditions for precise and reliable measurements. Reading the RefractometerWhen reading the refractometer, begin by locating the interface—the boundary line between the light and dark areas on the refractometer scale. Next, read the concentration value at the point where the interface intersects the refractometer scale. ACS refractometers commonly present values in units such as Brix, refractive index, or other industry-specific metrics. To account for temperature variations, especially if your refractometer lacks temperature compensation, it is advisable to apply a correction factor based on the sample's temperature. This step ensures the accuracy of your readings and aligns the measurements with the desired standards for precise analysis. Advanced Chemical Solutions' refractometers provide a precise and efficient means for measuring concentrations in various solutions. By following the calibration, usage, and reading guidelines outlined in this comprehensive guide, you can ensure reliable and consistent results in your chemical analyses. For specific details regarding the operation of your ACS refractometer model, always refer to the user manual provided by ACS. ACS RefractometersAdvanced Chemical Solutions' Refractometers are precision optical instruments used for measuring concentrations of substances in aqueous solutions not just coolant. They work by using the principle of light refraction through liquids. Refractometers measure concentration and oil emulsion. Concentration will appear as the horizonal line on the brix scale. Click on the image to learn more. Manual RefractometerDigital Refractometer
0 Comments
Your comment will be posted after it is approved.
Leave a Reply. |
NEWS UPDATESHere you will find a collection of technical articles and announcements about our principals. Be sure to click on a category below to find all of the articles related to that subject. Archives
December 2023
Categories
All
|