Similar to the Tecator Kjeltec 2200 and 2300, the Semi-Automatic Pro-Nitro S is used for the semi-automatic determination of organic nitrogen (Kjeldahl Method).
Features of the Pro-Nitro S Kjeldahl Steam Distillation unit:
- Distillation by steam generation
- Steam generator with safety thermostat, over temperature and over pressure device
- Safety: Door closed, that prevents distillation if open
- Universal adapter for MACRO (Ø 42 mm) and MICRO (Ø 26 mm) distillation tubes
- Tube-in-place Sensor: If the tube is not located, the dosing process of NaOH will not take place
- Space saving in the laboratory: the reservoirs for the H2O, NaOH, Boric Acid are located inside the unit
- Empties the digestion/distillation tubes and the collector automatically
- Green LED 2 digit display
- Distillation Program: Add NaOH, Add Boric Acid, Distillation Time, Empty Tube
- Acoustic Indicator at the end of the cycle
- Automatic Distillate Titration Kit - Optional
| Specifications |
| Model: | Pro-Nitro S Semi-Automatic Kjeldahl |
| Measuring Range, Nitrogen: (mg) | 0.2 to 200 |
| Nitrogen recovery: (%) | > 99.4 |
| Distillation Speed: (mL/min) | from 35 to 45 |
| Coolant Water Consumption: (L/hr) | 80 to 100 |
| Steam Generator Water Consumption: (L/hr) | 2 |
| Steam Generator Water Reservoir Capacity: (L) | 6 |
| NaOH Reservoir Capacity: (L) | 2 |
| Boric Acid Reservoir Capacity: (L) | 2 |
| Titrant Reagent Reservoir: (L) | 2 |
| Typical Distillation Time: (min) | 7 to 10 minutes |
| Dimensions: W × D × H (mm) | 500 × 500 × 750 |
| Power: (V, Hz) | 230, 60 |
| Weight: (kg) | 32 |






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