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Oil Content in Water Analysis System

Easy measurements of hydrocarbon concentration in water samples

Introducing the HORIBA OCMA-500 Oil Content Analyzer that has been re-designed for even better performance, and also maintains its user-friendly features.

The OCMA-500 cuts solvent consumption by 20% compared with the previous model, and also reduces any environmental impact and operational cost.

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Discover the key features

  • Infrared (NDIR) absorption analytical method
  • Extraction with solvent S-316 (as per ASTM method D7066-04)
  • Measurement range up to 200 mg/l, with a precision of 0.2 ppm
  • 2 models with automatic internal extraction or manual external extraction
  • Up to 5 calibration points
  • Measurement in just a few minutes

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Explore the various applications 

  • Wastewater
    • Factory waster (including waste: steel, petrochemical, and food industries)
    • Sewage-treatment plant discharge water
    • Bilge and ballast discharge of marine transportation (tankers)
    • Petroleum-processing plant discharge water and checking the efficiency of oil/water separation processes
  • Environment
    • Surveying environmental water quality on conformity with environmental standards
    • Monitoring water quality around gas service stations and automobile repair shops
    • Monitoring the discharge water produced when cleaning storage tanks at petroleum terminals
    • Surveying oil diffusion in the case of tanker accidents and accidents at petroleum plants
  • Parts
    • Residual oil in wastewater from cleaning metal parts
    • Oil components in cleaning fluids for metal parts
    • Oil cleaning efficiency in semiconductor and plated metal bonding processes

Download Application Note ASTM-D7066-04

HORIBA Process and Environmental

For over 75 years, HORIBA has been providing a wide range of Gas, Air, and Water Analysis Technologies to meet Environmental Regulations around the world.

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