Online Orthophosphate Analyzer KOR600
Technical Specification of Orthophosphate Analyzer
| Model | KOR600 |
| Monitoring Parameter | Orthophosphate |
| Method | Ammonium molybdate Spectrophotometer |
| Range | (0.05-400) mg/L expandable |
| Display unit | 12232 dot matrix display, 7-inch LCD touch screen dual display |
| Measurement mode | Manual measurement, continuous measurement, periodic measurement, fixed-point measurement and automatic
calibration measurement |
| Measurement period | Anywhere from 30 minutes to 24 hours |
| Zero Drift | ≤ ± 5% F. S |
| Range Drift | ≤ ± 5% F. S |
| Repeatability | ≤5% |
| Indication error | ≤ ± 5% |
| MBTF | > 720 hours |
| Stored data | Five years of data storage |
| Communication interface | 2 Route 4-20mA,1 Route RS232,1 Route RS485 |
| Ambient Temperature | 5-40 °C |
| Ambient Humidity | (65 ± 20) % Rh |
| Power Requirements | Rated voltage (220 ± 22) VAC frequency (50 ± 1) % Hz |
| Contour Dimension | 505 * 395 * 671(length * width * height unit mm) |
Analyzer Principle and Application of Orthophosphate
The yellow phosphomolybdic heteropoly acid was produced by the reaction of orthophosphate with ammonium molybdate in acid solution, and then reduced to phosphomolybdic blue by ascorbic acid.
The main application scenarios are the monitoring of enterprise rainwater and sewage, the monitoring of total copper content in municipal pipe network, pumping station, groundwater, river water, lake water and sea water.
