Description
- High sensitivity
- Choice between three detection methods (IR, CL, EC) for Tnb
- Easy switching from liquid to solid mode
- Automatic sample feeding for solids
- Unique matrix separation
- Furnace temperatures up to 1200 °C for cracking even stable carbon fractions
- Integrated autosampler with up to 80 positions for liquids
No limitations in sample nature
All parameters such as TOC, NPOC, TC, TIC, DOC, POC and TNb can be measured with the same basic unit. Analysis of ultrapure water, industrial waste water or solids represents a sample range which cannot be met by any other instrument. Injection volumes can be changed without modifications of the instrument hardware and for samples with unknown concentrations appropriate amounts can be calculated automatically via the software.
The vario TOC cube has an optimized tubing and connection system that gives rise to a reliably, trouble-free handling of liquid samples containing particles. With the unique matrix separation concept, concentrated salt solutions can be analyzed even with larger injection volumes. In addition, the vario TOC cube is one of the very few analyzers on the market that allows measurement of solid and liquid samples with a single instrument – mode switching is done within minute.
Customized instrument versions
Based on one very compact basic unit, the vario TOC cube can be adjust-ed to customers’ demands. This could be manual or automatic sample feeding, analysis of liquids or solids as well as determination of TOC only or in additon with TNb. The choice of different NDIRs, CL or EC detection is optional. For TIC analysis in solids, a separate unit can be attached. This allows the most cost effective solution for your analytical task.
