Portable COD analyzer, COD-1S
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#Portable COD analyzer, COD-1S
#COD-1S PORTABLE COD ANALYZER
The portable cod(Chemical oxygen demand) analyzer is the use of sealed catalytic digestion, and then colorimetric measurements. The portable cod analyzer uses advanced, narrowband interference technology and microcomputer automatic processing of data, direct display. The instrument is widely used in environmental monitoring, waste water treatment and universities, research institutes and other departments.
Technical indexes
| Product | COD-1S Portable COD analyzer |
| COD range | 5 ~ 2000mg / L, exceeding the dilution determined. |
| Repeatability | ≤3% |
| Accuracy | ≤ ± 5% |
| Resistance to chloride interference | ≤ 2000mg / L |
| Temperature control system | Room temperature ~ 180 ℃ can be set, COD digestion temperature of 165 ℃ |
| Temperature control accuracy | ± 1 ℃ |
| Temperature control time | 1 ~ 999min adjustable |
| Digestion time | 10min |
| Optical stability | Instrument absorbance values drift less than 0.002A within 20min |
| Batch capacity | Four water samples (or optional 16 water samples) |
| Dimension | COD analyzer 80mm × 230mm × 55mm
CODigestion instrument: 105mm × 160mm × 90mm |
| Host power consumption | current <40μA; digestion power consumption: <65W |
