New Measuring Method: Easy Toc Calibration for Monitoring Condensate And Boiler Feed Water

The calibration and validation of the TOC analysis calibration function in measuring ranges of 0-2,000 ìg/l is always a difficult task for the operator.
LAR (Germany) offers a newly developed and patent pending “gas calibration” method to simplify this step. Without the usual contamination risk for a calibration solution the QuickTOCcondensate enables the calibration even in the lowest measuring ranges with the
calibration gas. Afterwards the calibration can also be verified through the calibration gas.
This innovative possibility is based on the well proven catalyst-free LAR high temperature combustion method (1200°C) which guarantees the complete decomposition of all organic compounds.
QuickTOCcondensate is using a closed valve system for the sample injection to avoid sample contaminations with ambient air. Through the special batch processing larger sample quantities can be injected to the decomposition unit. Inert materials guarantee accurate and
offset-free measuring results within the lowest measuring ranges.
The new TOC measurement system QuickTOC condensate is characterised by extremely low maintenance requirements of only a few minutes a week. In TC mode the analyser even works completely without the use of reagents. Compared to standard methods the operating and maintenance costs can be reduced significantly by this remarkable innovation.
The state-of-the-art LAR analyser is especially suitable for ultra pure and cooling water monitoring as well as boiler feed and condensate measurement according to VBG regulations.