Technical data of non-dispersive infrared oil meter


Non-dispersive Infrared Oil Meter / Non-Dispersive Oil Meter Model: HAD/OCMA-305

The HAD/OCMA-305 is a high-performance non-dispersive infrared oil meter designed to measure the oil content in water. It uses the infrared absorption method, which is both accurate and efficient for environmental monitoring and industrial applications. This device is ideal for analyzing factory wastewater, assessing water quality in rivers, lakes, and oceans, checking the cleanliness of electronic components, and detecting residual oil on mechanical parts.

Key Features:

  • Uses safe, non-hazardous extractants that are environmentally friendly and harmless to users.
  • Equipped with a xenon cathode lamp as a light source, ensuring stable performance and long-lasting operation.
  • Offers both automatic and manual detection modes for flexible use.
  • Built-in data storage for up to 50 test results, making it easy to track and review previous measurements.
  • Includes reading stabilization, self-test, and automatic calibration functions for improved accuracy.
  • Features an RS-232C interface, printer port, and built-in calendar clock for enhanced connectivity and data management.
  • Can be paired with a solvent recovery system to reclaim and reuse the extractant, reducing waste and costs.
  • Complies with national standard GB/T 16488-1996 for oil content measurement in water.

Technical Specifications:

  • Detection Principle: Extraction using solvents followed by non-dispersive infrared absorption.
  • Measuring Range: 0–200 mg/L
  • Resolution: 0–99.9 mg/L: 0.1 mg/L; 100–200 mg/L: 1 mg/L
  • Reproducibility: 0–9.9 mg/L: ±0.2 mg/L ±1 digit; 10.0–99.9 mg/L: ±2 mg/L ±1 digit; 100–200 mg/L: ±4 mg/L ±1 digit
  • Sample/Extractant Volume: 20 ml / 10 ml

The HAD/OCMA-305 is a reliable and user-friendly tool for laboratories, environmental agencies, and industrial facilities that require precise and consistent oil content analysis. Its advanced features and compliance with national standards make it a top choice for professionals in the field. Whether you're conducting routine testing or performing detailed environmental assessments, this instrument delivers accurate results efficiently and safely.

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