EMERSON
Measurement Instrumentation
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Rosemount™ CVU Conductivity Validation Unit

Portable, NIST‑traceable unit for validating high‑purity water conductivity, exceeding USP accuracy requirements and enabling easy, reliable calibration in pharma, semiconductor, and utility systems.

Achieve accurate, standard operating procedure documentation of high purity water quality with the Rosemount Analytical CVU Conductivity Validation Unit. Loop-calibrated to NIST traceable standards, this instrument helps meet validation requirements and exceeds USP2 accuracy requirements. This CVU is ideal for applications where calibrating a conductivity sensor against a standard solution is impractical and is a suitable tool for the pharmaceutical, semiconductor and utility industries.

Key Features

  • Features accurate, standard operating procedure documentation of high purity water quality
  • Loop-calibrated to NIST traceable standards with calibration certification to help meet validation requirements
  • Exceeds USP2 accuracy requirements to ensure reliable process documentation
  • Offers a selection of raw or temperature compensation for varying applications
  • Designed for ultrapure water or cation temperature compensation
  • Engineered with two configurable isolated outputs to process conductivity or temperature
  • Rugged and portable protective carrying case with lock offers instrument protection during transport
  • Easy-to-use instrument includes all necessary cabling and tubing for simple connection to water systems
  • Includes Rosemount 1056 Analyzer, and a Model 404-11-17 Stainless Steel flow-through cell with a 0.01/cm cell constant