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Headspace injection is an effective method for analyzing volatile components in liquid or solid samples headspace vials manufacturer. For example, the analysis of volatile VOC components in plastic packaging food packaging bags, analysis of the content of toxic components in body fluids after working in a toxic environment. The analysis of the headspace sampler usually involves placing the sample in a closed headspace bottle for a certain period of time in a constant temperature system. When the gas-liquid (gas-solid) phase reaches thermodynamic equilibrium, the upper gas sample is taken. Gas phase analysis was carried out by gas chromatography analysis. Common faults and solutions for headspace samplers.
1. When the headspace sampler display shows 555 or 000, all temperature control components are not heated, the injection program does not work, and when the purge button does not respond, it can be determined that the temperature measuring resistor is open or shorted, and the manufacturer can replace the temperature measuring resistor. headspace vials manufacturer can;
This is the end of the introduction of Common faults and solutions for headspace sampler. I hope it can help you.
