What operations should be paid attention to when using a high-frequency infrared carbon sulfur analyzer?

High frequency infrared carbon sulfur analyzer is a common metrological calibration in the physical and chemical analysis laboratory, used to qualitatively analyze the carbon and sulfur elements in metallic and non-metallic materials. It is widely used in the metallurgical industry, forging, mechanical equipment, vehicles, pumps and valves, iron ore, environmental protection, quality inspection and other fields and industries, and can facilitate inspection.

The high-frequency infrared carbon and sulfur analyzer uses a high-frequency combustion furnace in conjunction with an infrared carbon and sulfur analyzer, which can quickly and accurately analyze carbon and sulfur elements, chemical elements, and substances. Then, the composition of carbon dioxide and sulfur dioxide is measured, and the carbon and sulfur content in the specimen is calculated. The infrared carbon sulfur analyzer plays a crucial role in testing the properties of carbon on steel: with the increase of carbon composition, the hardness and compressive strength of steel increase, while its ductility and plastic deformation decrease; On the contrary, if the carbon content decreases, the strength and compressive strength decrease, while the ductility and plastic deformation increase.

Precautions for using high-frequency infrared carbon sulfur analyzer.

1. Before the initial opening of the high-frequency infrared carbon sulfur meter, leakage testing should be carried out on nodes, spot welding, gate valves, etc. to ensure that oxygen in the air is not easily seeped back into the pathway and inside the instrument equipment, resulting in high precision measurement values.

Before reapplying the instrument and equipment, it is necessary to carry out pipeline system software purification treatment to clean up the leaked gas and ensure that no gas is leaked when connecting the sampling pipeline.

3. The variation of oxygen content in the sample gas can be affected by the material and roughness of the pipeline, so generally, air conditioning copper pipes or polished stainless steel pipes are used for connecting pipelines, without the need for plastic hoses, rubber hoses, etc.

When analyzing nutritional elements, it is necessary to prevent various pipes, gate valves, meter heads, and other blind spots from causing environmental pollution to the sample gas. Therefore, it is necessary to simplify the gas supply system software as much as possible, and the blind spots of the connecting components should be small to avoid the escape of dissolved oxygen and environmental pollution. Only by using exhaust valves, skeleton seals, and wax seals and other machinery and equipment can information be well guaranteed.