| 摘要 |
A device used to obtain a representative sample of particles flowing through conduit. The device comprises an inside end of tube inserted into the bottom of said conduit with a tube particle opening facing upstream into the slurry flowing in said conduit. The outside end is attached to sample collector. As the particle slurry flows past said particle opening a small number of the particles will enter said particle opening and by gravity, fall into said sample collector.
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