The HAD/OCMA-305 Non-Dispersive Infrared Oil Detector is a reliable and efficient instrument designed to measure oil content in water using the non-dispersive infrared absorption method. This device is widely used for factory wastewater analysis, water quality assessment of rivers and lakes, cleaning evaluation of electronic components, and residual oil detection on mechanical parts.
Key features include:
1. The use of a special, non-toxic extractant that is safe for human health and environmentally friendly.
2. A cesium cathode lamp as the light source ensures stable performance and long-term durability.
3. An internal extraction system with both automatic and manual operation modes for flexible testing.
4. Built-in data storage capable of saving up to 50 test results for easy reference.
5. Equipped with reading stability, self-test, and automatic calibration functions for accurate and consistent measurements.
6. Offers RS-232C and printer interfaces, along with a built-in calendar clock for time-stamped records.
7. Can be optionally equipped with a solvent recovery system to recycle the extractant, enhancing sustainability.
8. The testing method complies with the national standard GB/T 16488-1996, ensuring reliability and compliance.
Technical specifications:
- Detection principle: Extraction with an organic solvent followed by non-dispersive infrared absorption.
- Detection range: 0–200 mg/L.
- Resolution: 0–99.9 mg/L at 0.1 mg/L; 100–200 mg/L at 1 mg/L.
- Reproducibility: ±0.2 mg/L (for 0–9.9 mg/L), ±2 mg/L (for 10.0–99.9 mg/L), ±4 mg/L (for 100–200 mg/L).
- Sample and extractant volume: 20 mL and 10 mL respectively.
This instrument is ideal for laboratories, environmental monitoring stations, and industrial settings where accurate and fast oil detection in water is essential. Its user-friendly design and advanced features make it a valuable tool for maintaining water quality standards and ensuring environmental protection.
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