The maximum permissible error from nominal value at 1 kg is ±160 mg. Used for accuracy class III applications, industrial scales, dial scales, trip balances, platform scalesClass M3 Suitable for use with OIML accuracy class III or IIII weighing instruments. Product Image. Add to Basket (1) More Info >> Page 1 of 1: 7 Items: KEEP UP TO DATE WITH THE LATEST NEWS & OFFERS Subscribe . Their vision includes creating and maintaining measurement solutions and standards in the US. These types of scales, like the Ohaus Adventurer AX2202N/E, are commonly found in commercial laboratory environments. Class 1 - Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg. Class 2 - Calibration Weights Class 2 - Appropriate for calibrating high-precision top loading balances with a readability as low as 0.01 g to 0.001 g. They are available in a variety of materials and weight classes. Class 4 weight sets offer a lower level of accuracy, but are affordable and ideal for calibrating compact portable balances and bench scales. $15.00 $ 15. INFORMATION. These scales typically have readability, or divisions, lower than 0.1 grams (i.e., 0.5g, 1g, etc.). $400.00. 97. Calibration weights with an ASTM Class 7 are suitable for Class III, Class IIII, and non-designated scales like floor scales, shipping scales, and other industrial devices. Individual weights or weight sets are available in metric or avoirdupois. in service once they find their way t Add to Wish List. Class 1 Calibration Weight found in: Analytical Precision Class 1 Weight Sets with Traceable Certificate, ASTM Class 1 Calibration Weights, Analytical.. …, At Scales Outlet, we’re always excited to see our products Calibration Weights and Calibration Mass Sets with Calibration certification and Nist Traceable Calibration of laboratory balances. 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Primarily used in industrial applications that require rough measurements, Moderate precision balances, or those with readability from 0.1 to 0.01 grams, generally require an, Higher precision balances, or those with readability between 0.01 and 0.001 grams (1 milligram), require an, Almost exclusively, metrology laboratories use, OHAUS Scales, Balances, Parts & Accessories, All OHAUS Scales, Balances, Parts & Accessories, Tree (LW Measurements) Scales and Balances, All Tree (LW Measurements) Scales and Balances, Mettler Toledo Scale Parts and Accessories, Accuris Instruments W3100 Analytical Balances, Cardinal Detecto Scale Accessories and Hardware, Pennsylvania Scale Accessories & Hardware, Pennsylvania Scale Company Counting Scales, All Precisa Balances & Moisture Analyzers, Sensortronics Single Ended Beam Load Cell, NTEP Certified Dispensary Scales, National Institute of Standards and Technology, Product Spotlight: Adam Equipment Aqua Series Washdown Scales. Manufacturer of F2 Class Weight - Calibration Weight, Calibrated Weight, F2 Class Standard Calibration Weight Box and SS F1 Class Weight offered by M.M.D. Pretty Vintage Henry Troemner Calibration Weight Set in Wooden Box. 5.0 out of 5 stars 9. Individual weights or weight sets are available in metric or avoirdupois. TrustSEAL Verified Verified Exporter. Remember that many analytical balances and lab balances need precision weights to meet precision calibration weights - calibration standards. Mettler Troemner 1Kg ASTM Class 1 Test Weight, Case. If you need help on finding what type of test weights you need please call us at 800-832-0055. Each stainless steel ASTM Class 7 weight includes a protective screw open storage cylinder. To determine the tolerance of a mass, look at the denomination or nominal value of the weight and the appropriate class you need. or Best Offer. Production standard: R111 - OIML, JJG99-2006 weight verification regulation . We have M1, F1 and E2 Class weights ranging from 50 - 5000g. Compare this Product. Class E 1 weights or weight sets shall be accompanied by a calibration certificate (see 15.2.2.1). The most common weight class for industrial use is NIST Class F. Many local weights and measures agencies, scale service firms, and private companies in the US use Class F weights as a means of verifying Class III, Class IIII, and non-designated scales and devices for accuracy. 00. Message us via chat, give us a call, or send an email and our scale technicians can help guide you to the right weight. …, We are asked many questions at Scales Outlet, and one of the most common questions we get is ", Calibration weights have a class assigned based on their accuracy or tolerance. Current Price $3212.00 $ 3,212. High precision balances, like the Ohaus Explorer EX423N, are used in the pharmaceutical and chemical compounding industries. 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