ORAKEL TOC/COD SENSOR
The ORAKEL COD/TOC Sensor waste analyser is designed in modular form so that it can be integrated with other sensors, such as pH, turbidity and dissolved oxygen, to provide all the tools needed for either a stand-alone UV254 analyser or as part of an effluent discharge monitoring system.
The ORAKEL COD/TOC Sensor provides online continuous organics monitoring utilising a 254nm ultraviolet light source.
The amount of light absorbed provides an ongoing indication of Natural Organic Matter (NOM) in a flowing sample and serves as a continuous surrogate measurement for Total Organic Carbon (TOC), as well as other measurements such as Chemical Oxygen Demand (COD).
ORAKEL TOC/COD SENSOR KEY FEATURES
• Tough - field proven
• Stable and reliable - excellent process control
• Surrogate for TOC, BOD or COD
• Suitable for all waters (seawater option)
• UVT for UV disinfection control
• UVA for water monitoring
ORAKEL TOC/COD SENSOR TECHNICAL SPECIFICATION
| Range | 0-100% UVT, 0-6.5 UVA. |
| Accuracy | ±1.0% UVT. |
| Repeatability | ±0.1% UVT. |
| Resolution | 0.1% UVT, 0.001 UVA. |
| Path Length | 2, 4 and 10mm. |
| Sampling Time | 10 seconds. |
| Flow Rate | 300-800ml/min. |
| Cleaning | Unique fouling compensation, quick and easy in-situ cleaning technology. Automatic cleaning (optional). |
| Self Diagnostics | Continuous detection of excessive fouling, lamp output and electrical fault. |
| Humidity Control | Humidity sensor with large regeneratable desiccant system. |
| Wavelength | 254nm (tolerance ±0.3). |
| Light Source | Low pressure mercury UV lamp. |
| Lamp Life | 2 years (warranted). |
| Dimensions | 16"(h) x 14"(w) x 8"(d). |
| Enclosure | IP65 (Nema 4X) wall mountable. |
| Fluid Connections | ¼" tube compression in/out. |
| Electrical | 100-240VAC. |
| Operating Temp | 0 to 45°C (32 to 113°F). |
| Storage Temp | -20 to 60°C (-4 to 140°F). |
| Warranty | 2 year limited warranty. |
| Optional Accessories | Automatic chemical cleaning. Dual sample capability. Seawater version. |
