Chroma CO

Principle:

A 19″ inch rack mountable chassis, 4U high. It has the ability to be used as a fully integrated system for automatic sample analysis as well as it is transportable for use at various sites. Our application flexibility allows the chromaCO start up to meet the customer’s specifications

The CHROMA CO is an isothermal industrial gas chromatograph (isothermal column) dedicated to the analysis of CO/CO2/CH4/ in air or industrial hygiene or pure gas like N2. As a fully automatic instrument, it allows unattended operation for commissioning 24/24. The injection is made via a heated valve. CO CH4 CO2 are separated by the column and CO and CO2 are hydrogenated in CH4 before the FID.

• A valve regulates pure carrier gas.
• The instrument has a flame ionization detector FID.
• The detection limit is in ppb in standard.
• It is equipped with an internal microprocessor which runs all the analytical events (temperature, pressure injection, and detection and concentration calculations).

The Vistachrom software enables the user to visualize and store data on a computer. Furthermore it provides comfortable utilities to recalculate, calibrate and export data and to set-up measurement. The airmo TREND software allows the calculation of retention time, area, mass or concentration profiles.

CALCULATION AVERAGE can be made for better precision

Options:

On-line results are transmitted via :

• NMTHC ( + THC by calcul = NMTHC + CH4 )
• HCHO application
• A Modbus / Jbus or BH protocol.
• Analog output 4-20 mA or 0-10 V.
• Automatic validation
• Generator of purified air (air with THC in ppt).
• Oven gradient temperature
• 24 V power supply.
• Multiple stream selector (2 to 6)
• Pressurised housing like Exp for installation in area 1..
• Available in version integrated computer – 5U (including ref. XXX022 Electronic and LCD display).
• Gas generator H2/air/N2