Hach DR900 multiparameter colorimeter — 90+ pre-programmed methods. Chlorine, ammonia, nitrate, phosphate, iron, copper, etc. Field-portable, rugged IP67.
Hach DR900 multiparameter colorimeter — 90+ pre-programmed methods. Chlorine, ammonia, nitrate, phosphate, iron, copper, etc. Field-portable, rugged IP67.
| Model | DR900 |
| Method | Multiparameter (90+) |
| Range | Method-dependent |
| Accuracy | Method-dependent |
| Light source | LED / tungsten (spectro) |
| Power | Li-ion rechargeable or 4×AA |
| Enclosure | IP67 (field models) |
| MOQ | 1 |
Uses Hach TNTplus + PermaChem reagent chemistries (vials + powder pillows).