Laborate Star

The Digital 15-Tube COD Digestor HOLE SIZE 32MM is an advanced laboratory apparatus designed to accurately measure the Chemical Oxygen Demand (COD) of water and wastewater samples. COD is a critical parameter used to assess the level of organic pollution in water, indicating how much oxygen is required to oxidize organic matter in the sample.

1. 15-Tube Capacity: The system can hold and heat 15 sample tubes simultaneously, making it ideal for laboratories needing to process multiple samples at once, improving efficiency and throughput.

2. Precise Temperature Control: Equipped with a digital temperature controller, the digestor ensures the sample tubes are heated to a precise temperature, typically around 250°C, necessary for proper COD digestion.

3. Accurate Time Settings: The digital controller allows users to set exact digestion times (usually 2 hours), ensuring consistent and reproducible results across multiple tests.

4. Digital Display: The system has a clear digital display that shows critical information, such as the current temperature, remaining time, and the overall status of the digestion process. This allows operators to monitor and adjust the process easily.

5. Uniform Heating: The digestor utilizes a uniform heating block that distributes heat evenly across all 15 sample tubes, ensuring consistent and accurate digestion of each sample.

6. Safety Features: Built-in safety mechanisms, such as over-temperature protection, prevent the device from overheating, ensuring safe operation during the digestion process.

7. Reagents: During COD testing, water or wastewater samples are mixed with a digestion reagent (often potassium dichromate in an acidic medium). The digestor provides the heat necessary to drive the oxidation reaction, which consumes oxygen and helps determine the COD level.

8. Compact and Easy to Use: Despite handling up to 15 samples at once, the system is designed to be compact and user-friendly, allowing operators to work efficiently in a laboratory environment.

The Digital 15-Tube COD Digestor is a critical piece of equipment in environmental analysis, helping to determine the water quality and the level of organic pollutants present. The digital controls make it easy to use and more reliable than older, manual systems.