Prove Ring

• Description:

•  Product Description ；

   The Load Ring with or without Dial Gauge supports the following standards: ASTM E74

  Sometimes called "Proving Rings," Load Rings are used with various asphalt, concrete, or soil instrumentation to measure loads, and are

  ideal for use with our MasterLoader compression machines, Direct Shear machines and other testing equipment. Our high quality tensile steel rings have spherical

  seatings suitable for all shear boxes and load frames. Each load ring is shipped with a fitted dial gauge and calibration certificate, and supplied with tables listing all

  measurement units.

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