ASTM Balance Calibration Weights

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Shop All ASTM Balance Calibration Weights Online

Please filter all our ASTM Balance calibration weights by price, product manufacturer, material, and unit. We are currently offering ASTM calibration weights from Rice Lake Weighing and Ohaus.

Applications for ASTM Weights:

  • Calibrating Class I and II balances
  • ASTM Class 4, 5, and 6 weights
  • Tolerance checking or verification of balances

Rice Lake Weighing Calibration Weights

Our ISO 9001 registered Rice Lake Weighing calibration weights meet requirements for ISO/IEC 17025 and ANSI/NCSL Z540-1 and contain the assumed density of the weight being tested so that atmospheric buoyancy corrections can be applied. Additionally, these products lists the uncertainty of the measurement process as it relates to the item being calibrated.

Additionally, our Rice Lake Weighing calibration weights list the actual mass values or the corrections to the nominal mass of the weight being calibrated vs. 8 grams/cm3. Please see each product listing for more details, and contact our team with any questions about calibration.

Ohaus Calibration Weights

Introducing our Ohaus CalPak ASTM calibration weights, which provide the following: Troemner ASTM Class 1-4 offer high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed ASTM and have a highly polished finish. These calibration weights are crafted in high-grade stainless steels including Troemner Alloy 8 which possesses closely controlled density, extremely low magnetic properties, good stability, and resistance to corrosion.

Available with certificate options traceable to NIST, including ISO/IEC 17025 accredited certification or traceable certification to aid in meeting SOP and regulatory requirements. All our Ohaus calibration weights are made-to-order. If you have any questions, please contact the Certified Scale team today!

Why Choose Certified Scale for Calibration Weights?

Serving Wisconsin and nationwide customers since 1969, Certified Scale Inc. is proud to be a supplier of Rice Lake Weighing Systems and Ohaus calibration weights and test weight products. Our industrial weighing solutions are well-suited for many industries: from business and industrial applications, to chemical, pharmaceutical, processing, and distribution facilities.

Our team is proud to provide professional services to all our customers from our Menomonee Falls and Fox Cities locations. We provide prompt and knowledgeable solutions for our customer’s calibration weighing applications. If you have questions about our ASTM balance calibration weights, please don’t hesitate to ask! We are just a phone call away at 800-455-9107. Or, contact us online with questions.