CATEGORIES

    Ring Knife Sampler

    Overview Terms
    The ring knife sampler obtains cylindrical samples by rotary cutting and is used for detecting the density and compaction of materials such as soil and asphalt. Its principle involves using a circular blade to rotate and cut into the material, preserving the original structure during sampling. Its function is to provide non-destructive samples for laboratories, and it is applied in fields such as civil engineering and agricultural soil analysis.
    Selection
    When selecting a soil core sampler, consider matching the hardness of the sampling material with the blade strength: carbon steel for soil and alloy steel for asphalt. Ensure the sampler size matches standard specifications. The handle design should be suitable for the operating environment. Inspect the blade edge for flatness to guarantee sample integrity. Additionally, verify wall thickness to maintain precision in sample volume.
    type

    Terms

    Ring Crush Sampler