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Checkpoint™

Where to Use

  • As Part of an Automatic Liquid Sampling System: To Confirm Sample Grab Size, Monitor Sampler Performance, and Protect the System From Overpressurization
Sample          

Confirm actual sample grab size from one convenient spot. A valuable addition to your liquid sampling system, the Welker Checkpoint™ Sample Bite Verification Panel makes sampler performance monitoring easy. A pressure switch and relief valve on the panel provide an additional layer of system protection.

Features

  • Quick-connect outlet connection with tubing
  • Outlet check valve
  • Pressure switch with external adjustable relief valve
  • Modular design with two panel configurations

Benefits

  • Prevent sample bias with appropriate batch sampling frequency
  • Easily verify sample volume setting of adjustable samplers
  • Check sampler performance to ensure repeatability of adjustable or non-adjustable samplers
  • Eliminate drips between pulses for mess-free sample grab validation
  • Distinct samples for accuracy and easy counting
  • Remote warning of sample line overpressurization
  • Relieve excess sample line pressure to protect sampling system from continued overpressurization
  • Standardized 16” x 20” panel for easy mounting
  • Easily upgrade an existing system or customize a new system
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