DR6000 UV-VIS Spectrophotometer
HACH's most advanced laboratory spectrophotometer, with high-speed UV-VIS scanning and 250 pre-programmed methods.
- UV-VIS
- high-speed scan
- 250
- methods
- 190–1 100
- nm range
Parameter
TOC Analysers: Laboratory & Online
Total organic carbon (TOC) measures organic contamination directly. It is used for drinking-water treatment control, effluent discharge, boiler and condensate protection, and ultrapure water in pharmaceutical and power applications.
Measurement options
Laboratory, portable and online TOC measurement
Laboratory
Laboratory TOC analysers using a single combined reagent for clean samples, or high-temperature catalytic combustion for particle-heavy samples, with simultaneous total nitrogen.
Online & process
Online TOC, TN and TP analysers with two-stage advanced oxidation and self-cleaning, from ultrapure water to dirty industrial effluent.
Products
Products for TOC
QbD1200 Laboratory TOC Analyser
Laboratory TOC analyser that combines acid, oxidiser and dilution water into a single reagent.
- 0–100
- ppm TOC
- 1
- combined reagent
- Annual
- service
QP1680 TOC/TN Combustion Analyser
High-temperature catalytic combustion analyser for simultaneous TOC and total nitrogen in demanding samples.
- TOC
- + TN together
- 800 µm
- particles
- 3–4
- min per run
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
BioTector B3500 Online TOC Analysers
Online TOC for effluent, condensate, ultrapure and drinking water, with two-stage advanced oxidation.
- 4
- models
- 0–5 to 1 000
- ppm
- TSAO
- oxidation
Common questions
Which TOC method suits dirty samples?
Combustion analysers and online analysers with two-stage advanced oxidation and self-cleaning handle particles, fats and salts that clog standard wet-chemistry analysers.
Can one analyser measure TOC, TN and TP?
Yes. Some online analysers measure all three from one sample stream, which suits wastewater nutrient monitoring.
Need to measure TOC?
Tell us your sample type, range and whether you need lab, portable or online measurement. We will recommend the right option.