Universal Corer
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- Paleoecological analysis
- Simple one-moving part “check valve assembly” seals automatically
- The CNC made check valve was specifically designed to freely flush during deployment
- Upon retrieval, a perfect vacuum is formed to retain sediments inside core barrel
- Collects beautiful undisturbed cores of mud-water interface to 2.4 m depth
- Deployed in a multitude of ways:
- By a diver with T-handle with lifting eye
- In shallow water using Aluminum Holobar Extension Rods (max. Z 25 m)
- In a deep lake using Gravity Weights and/or Percussion Slide-Hammer Assembly
- Drives thin-wall Clear Polycarbonate Core Barrels, 2 5/8 (68mmid) x 2 ¾” (71mmod), perfectly optimized barrel size designed to collect long cores with minimal disturbance or drawdown
- No “core-catchers” or messenger required