Novel high-frequency furnace and infrared carbon and sulfur analyzer

Abstract

The invention relates to a novel high-frequency furnace and an infrared carbon and sulfur analyzer. The novel high-frequency furnace comprises a furnace end and a combustion chamber and is further provided with a crucible and a crucible support. A weight measuring unit is arranged on the crucible support and used for measuring the weight of a sample placed in the crucible. Compared with an existing high-frequency furnace, according to the novel high-frequency furnace provided by the invention, the sample to be detected can be directly weighed through the weight measuring unit arranged on the crucible support, then the crucible is fed into the combustion chamber to be heated, the step that an operator weighs a sample through an electronic scale and then transfers the sample into the crucible is omitted, and the situation that in the sample transferring process, a part of the sample is omitted, the weight of the weighed sample is inconsistent with the weight of the heated sample, and accordingly the final analysis result has a certain error is avoided; and in addition, due to the fact that the sample is transferred manually, the operation steps of the operator are increased to a certain extent, and time is wasted.

Description

technical field [0001] The invention relates to the technical field of infrared analysis equipment, in particular to a novel high-frequency furnace and an infrared carbon-sulfur analyzer. Background technique [0002] The infrared carbon and sulfur analyzer is mainly used to detect the content of carbon and sulfur elements in the sample. Its working principle is: the carbon and sulfur in the sample are heated at high temperature under the condition of rich oxygen to generate carbon dioxide and sulfur dioxide gas. After the gas is processed Enter the corresponding absorption pool, absorb the corresponding infrared radiation light, and the absorbed infrared radiation light is incident on the detector, which is forwarded by the detector into an electrical signal, and the result can be output after computer processing. The infrared carbon and sulfur analyzer is used in conjunction with a high-frequency furnace, which can quickly and accurately determine the carbon and sulfur con...

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Problems solved by technology

[0004] In order to improve the deficiencies of the prior art, the object of the present invention is to provide a novel high-frequency furnace and an infrared carbon-sulfur analyzer to solve the problem in the prior art that the sample to be tested needs to be weighed with an electronic balance before heating. Then transfer to the crucible of the new high-frequency furnace for heating. In the process of transferring the sample, it is likely to cause part of the sample to be missed, resulting in a discrepancy between the weighed sample weight and the heated sample weight, resulting in a certain error in the final analysis result. ; and the manual transfer of samples also increases the operator's operation steps to a certain extent, resulting in the technical problem of wasting time

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