Description
Overview
Get a breakdown of what the GAOTek Testing Instrument COD Colorimeter can do. This COD Colorimeter is perfect for any application that requires accurate and reliable COD measurements. It is perfect for surface water, reclaimed water, municipal wastewater, and industrial wastewater applications.
Features
- It can accurately measure COD of surface water, reclaimed water, municipal wastewater, and industrial wastewater
- Memory 20 standard curves, can be revised and saved
- 1000 data (time, parameter, and result) can be stored accurately
- Print data of current and historical
Technical Specifications
| Range | 20 mg / L to 1500 mg / L |
| Measurement Accuracy | COD = 50 mg / L, ≤ ± 10 %,COD = 300 mg / L, ≤ ± 5 % |
| Determination Time | 20 min (9 water samples simultaneously) |
| Repeatability | ≤ ± 8 % |
| Optical Stability | < 0.005 A /20 min |
| Anti-chlorine Interference | [CL-] < 1000 mg / L[CL-] < 4000 mg / L (optional) |
| Data Storage | 1000 pcs |
| Curve Data | 20 |
| Digestion Time | 10 min |