BioTector B7000 Online TOC/TN/TP Analyser
One online analyser for carbon contamination and nitrogen/phosphorus nutrients in dirty samples.
- TOC
- TN · TP
- 6
- streams
- 2 mm
- particles

Online TOC for effluent, condensate, ultrapure and drinking water, with two-stage advanced oxidation.
Measures
The B3500 family covers effluent (B3500e), condensate and boiler feed (B3500c), ultrapure water (B3500ul) and drinking water (B3500dw). The B3500dw needs scheduled maintenance only every six months.
| Brand | HACH |
|---|---|
| B3500e | 0–250 or 1 000 ppm TOC; effluent, storm and river water |
| B3500c | 0–25 or 100 ppm; condensate, cooling, boiler feed, RO water |
| B3500ul | 0–5 ppm; ultrapure water |
| B3500dw | Drinking water; maintenance every 6 months (manufacturer figure) |
Key specifications summarised from manufacturer information. Confirm against the current datasheet before ordering.
One online analyser for carbon contamination and nitrogen/phosphorus nutrients in dirty samples.

Laboratory TOC analyser that combines acid, oxidiser and dilution water into a single reagent.
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