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Custom Calibration Weights

Rice Lake Weighing Systems offers custom calibration weights to meet your unique application's specific needs. We can create calibration weights for non-standard sizes and styles, unique sets of weights and even laser marking weights for easy identification.

Rice Lake's Credentials

Rice Lake Weighing Systems is dedicated to providing the very best in service, selection and speed for the weighing industry. We know standard solutions don't meet the requirements of every application, which is why we manufacture custom calibration weights. We've been serving the scale industry since 1946, creating standard and custom solutions for all weight-related industries.

Custom Weights
that became
Standard Weights

Custom calibration weights can be essential for applications requiring non-standard units of measure for their weights. Other applications may require a set of weights in unique sizes or non-standard styles.

Custom, Stainless Steel Grip-Handle Weight

Rice Lake manufactured a custom 400 troy ounce, stainless steel OIML test weight for a metal refinery that they use to verify their scales when weighing gold bars to be sold in gold bullion trade markets. The weighing process requires ultimate precision and the scales must be regularly verified with a certified calibration weight. The weights are marked with serial numbers for traceability to verified scales.

Learn more about this custom calibration weight and its use here: Gold Standard Calibration

Forklift Scale Calibration Weights

ASTM Class 6 forklift scale calibration weights are unique weights designed to improve accuracy verification and quality assurance on forklift scales.

Hanging Belt Scale Calibration Weights

Rice Lake designed and manufactured calibration weights specifically for belt scales. The weights hang from the belt scale weigh frame to easily ensure accurate weighments.

More Ways to Customize Your Weights

Custom Laser Marking

We provide laser marking on calibration weights for simplified identification. Calibration weights are marked with alpha-numeric ID numbers to make it easier for users to identify the weight sets and assist with traceability.

Essential Weights

Essential Weights are customized sets of three or four stainless steel calibration weights specifically tailored for your precision laboratory weighing equipment. Ideal for specific calibrations, shift tests and sensitivity tests, Essential Weights are designed with convenience in mind without sacrificing accuracy or quality. These polished stainless steel Type II design, ASTM Class 1 weights include a small, durable carrying case. Maintain routine laboratory calibration best practices with Rice Lake’s Essential Weights.

Calibration Weight Case Inserts

Guidelines for Selecting a Case

  1. Find the diameter, height and total mass of the weights that will need a case
  2. Review case dimensions to determine the best fit
  3. Note weight limits of the case and choose accordingly

Remember:

  • Foam needs 0.5 inches between the weights and the edge of the case
  • Always select the smallest case that best fits your need
  • Weights should always be stored and transported in the upright position
  • The shoulder edge of the weight should be level with the foam insert
  • Some cases are recommended for storage only and should not be used for shipping

Request Information about Custom Calibration Weights

Submit the following information to request a custom or unique calibration weight and one of our customer service representatives will contact you shortly.