Chroma S 5 ppb for Chinese market

Chromatotec has made a new application with Chroma S especially for the Chinese market : This chromaS 5 ppb is able to measure : H₂S, MM, EM, DMS, CS₂, DES, DMDS, SO₂.

Low Detection Limit 5 ppb in ambient air monitoring and industrial area.
In 2009, Vistachrom 1.46 our new software version, uses automatic calibration (DMS from permeation tube) and automatic results taking account of linearization calculations that permits to rectify the well known lack of linearity of the FPD detector.

For each compounds, we have drawn linearization curves and obtained formula (power type) we integrate in substance table in substitution of response factor
The results are validated for SO₂ by comparing with SO2 chimio luminescence system.

Related Download :

• Bulletin May 2010