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Humboldt H-4210A Product Manual
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Humboldt H-4210A Product Manual

Portable, static cone penetrometer
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product manual
07.24
H-4210A
Portable, Static Cone
Penetrometer

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Summary of Contents for Humboldt H-4210A

  • Page 1 07.24 H-4210A Portable, Static Cone Penetrometer...

  • Page 2: Practical Applications

    Portable, Static Cone Penetrometer Information The H-4210A Static Cone Penetrometer is an unparalleled device for measuring soil consistency. It is specifically designed for use in fine grained, soft soils to depths as much as 30 feet. The basic unit is totally self contained, weighs 5 Ib, and is set up for a 2-ft maximum depth.
  • Page 3 Generally, the following results have been determined through extensive field use of the unit. Further verification of correlation in your local soil types is essential. Humboldt Mfg. accepts no liability for the accuracy of the suggested correlations. Standard Penetra-...
  • Page 4 Maintenance Your Cone Penetrometer is a ruggedly-designed device intended to tolerate a reasonable amount of field abuse. The most critical requirement is keeping foreign matter outside the annulus between the Inner and Outer Rods. It is recommended that a drop or two of lightweight machine oil be applied frequently to the annulus.
  • Page 5 Using a long screw driver, or similar tool, press the Piston (Item 6) out of the bottom of the Head. Replace the “0” ring (Item 5), being careful not to damage it. Replace the Piston from the bottom of the Head, with the drilled hole facing outward.
  • Page 6 Item Description Head Assembly (includes items 2-7, 19 & 20) Handle (2 required) Body Adjustment Screw “O” ring (2 required) Piston Insert 2-ft Starter Rod Assembly (includes items 9 & 10) 2-ft Starter Inner Rod 2-ft Outer Rod 2-ft Extension Rod Assembly includes items 12 &...
  • Page 7 9, 12 10, 13...
  • Page 8 Warranty Humboldt Mfg. Co. warrants its products to be free from defects in material or workmanship. The exclusive remedy for this warranty is Humboldt Mfg. Co., factory replacement of any part or parts of such product, for the warranty of this product please refer to Humboldt Mfg.