What is the testing medium for non H2O measuring devices?

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Multiple Choice

What is the testing medium for non H2O measuring devices?

When verifying measuring devices that don’t handle liquids, you want a solid medium with predictable, repeatable behavior in terms of flow and packing. Rape seed fits well because its seeds are relatively uniform in size and shape, dry, and readily available, which gives consistent bulk properties and test results for calibrating equipment that measures volume, mass flow, or bulk density. Other seeds tend to vary more in size, shape, and moisture, can clump or flow irregularly, and thus lead to less reliable tests. So rape seed is the best choice.

When verifying measuring devices that don’t handle liquids, you want a solid medium with predictable, repeatable behavior in terms of flow and packing. Rape seed fits well because its seeds are relatively uniform in size and shape, dry, and readily available, which gives consistent bulk properties and test results for calibrating equipment that measures volume, mass flow, or bulk density. Other seeds tend to vary more in size, shape, and moisture, can clump or flow irregularly, and thus lead to less reliable tests. So rape seed is the best choice.

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