
Specifications
| Measuring range | 2-30 ppm 1-5 ppm |
|---|---|
| Number of pump strokes | (100mr) 2 (200mr) |
| Sampling time | 1 minute/1 pump stroke |
| Detectable limit | 0.2 ppm (200mr) |
| Shelf life | 2 years |
| Operating temperature | 10 – 40 °C |
| Colour change | Pale purple → Pale yellow |
| Reaction principle | By reacting with alkali, Amine is produced. Further, PH indicator is discoloured by reacting together with |
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