Chromatotec’s analyzers ensure high-quality gas control in the U.H.P. and Specialties industries. In the medical sector, their moisture monitor, DET H2O, precisely detects moisture in medical and pure gases as per European Pharmacopoeia standards.
The U.H.P. industry
Companies like Air Liquide, Praxair, Air Products, and others in the petrochemical and chemical industry rely on Chromatotec for impurity control in gases delivered to customers. Chromatotec offers the airmoQuality system, comprising a 19″ rack cabinet with an industrial computer, calibration unit, and one to three analyzers to measure various components, including pure gases, sulfur compounds, CO, CO2, VOCs, CH4, NH3, Amines, and permanent gases at different concentration levels, ensuring gas quality for customers in the industry.
Gas Quality Control for Bulk and Specialty Industries
Chromatotec offers specialized solutions for the Specialties industry. Our products ensure precise control of VOC in nitrogen or helium, calibration cylinder usage, and detection of Mercaptans compounds down to 1 ppb. We also provide options for ppt analysis (30 to 3000 ppt).
Food and Beverage Industry
In the food and beverage industry, ensuring the quality and safety of carbon dioxide (CO2) is essential due to its use in various applications. Chromatotec® provides Gas Chromatography (GC) analyzers to monitor CO2 quality. These analyzers detect impurities like sulfur compounds and benzene, ensuring compliance with health and safety regulations, making them ideal for CO2 quality control.
Moisture monitoring in Chlorine and corrosive gases
Monitoring moisture in chlorine and corrosive gases is crucial because even small moisture concentrations make chlorine highly corrosive. In chlorine production, online moisture measurements are recommended before compression and liquefaction to prevent corrosion. The chlorine DET H2O system, based on electrolytic analysis, measures water traces in chlorine, featuring controls for pressure, flow, and inert gas purging. It’s designed for corrosive environments, with a programmable measurement range from 0-50 PPB to 1,000 PPM. The unit is typically installed in non-corrosive areas, and parameters can be adjusted via an integrated keyboard. Output options include a 4-20 mA analog signal or digital serial communication.
Trace H2S (0-1ppm) in Hydrogen
Chromatotec®’s H2S MEDOR analyzer measures real-time H2S concentration in the hydrogen recycle gas stream, composed of up to 60% of H2, and also propane and propylene, for a H2S concentration range of 0-1 ppm.
European Pharmacopoeia and medical gases
Continuous moisture monitoring in medical and pure gases, such as O2, is essential to meet European Pharmacopoeia standards. Medical air, comprising 22% oxygen and 78% nitrogen, requires moisture levels below 67ppmV for it to be “breathable.” The DET H2O moisture monitor employs electrochemical measurement, offering precise values within a range of 0.5ppmV and even down to ppb, tailored to specific needs.