| Customization: | Available |
|---|---|
| Type: | Sludge Dewatering Machine |
| Method: | Chemical Treatment |
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This automatic monitoring instrument is based on the nation-al standardHI/T 345-2007"Water quality-Determination ofiron -0-phenanthroline spectrophotometry". Ferrous ionsreact with o-phenanthroline to form a stable orange-red com-plex in a solution between pH 3 and 9. The complex has amaximum absorption at 5l0nm and conforms to the Lam-bert-Beer law within a certain measurement range.
| Product model | HG Fe S100 |
| Detection method | o-phenanthene spectrophotometry |
| Detection range | (0-5) mg/L, expandable |
| Indication error | 10% Zero drift: 5% F.S Repeatability: +5% |
| Range drift | +5% F.S |
| Measurement period | (30-40) min |
| Communication interface | RS485/RS232, (4-20) mA |
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