Description
Overview
GAOTek portable COD tester supports use in the field, supports intelligent batteries and car power. It provides high pressure and waterproof portable test cases. This product supports COD, ammonia-N, total phosphorus, total nitrogen and turbidity testing.
Features
- Without power supply, direct measurement of chemical oxygen demand (COD), ammonia nitrogen, total phosphorus and turbidity
- Automatic switching measurement parameter
- Pre-storing 5 standard curves can be revised and saved
- The instrument can automatically calculate and store the curve according to the standard sample
- Can store 20 thousand measurement data (date, time, parameters, determination results)
- Equipped with printer to print current data and historical data;
- Transmit current data to computer, support USB
- Equipped with a 5 samples intelligent reactor
- According to the quantity of load, rated Power of reactor is adjusted automatically, and the intelligent constant temperature control is realized
- Supporting precast reagent using
Technical Specifications
| COD Range | 0 mg/L to 10000 mg/L |
| COD Measurement Accuracy | COD <50 mg or L, ≤±10% COD >50 mg or L, ≤±5% |
| COD Wavelength | 610 nm |
| COD Determination Time | 20 min |
| Repeatability | ≤±5% |
| Lamp Life | 100000 hrs |
| Optical Stability | ≤±0.005 A or 20 min |
| Colorimetric Method | Colorimetric tube |
| Data Storage | 21000 dB |
| Curve Data | 5 items |
| Communication Interface | USB |
| Power Supply | Battery 4 AA or LR 6 and 8.4 V power adapter |
Click Here to Download Technical
Documentation (User Manual or Instruction Manual)