Chromatograph capable of automatically recording and regularly detecting
The utility model provides a chromatograph capable of automatically recording and regularly detecting, which comprises a chromatograph box body, a protective cover and a chromatograph machine body, the chromatograph machine body is fixedly arranged in the chromatograph box body, an electromagnetic c...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a chromatograph capable of automatically recording and regularly detecting, which comprises a chromatograph box body, a protective cover and a chromatograph machine body, the chromatograph machine body is fixedly arranged in the chromatograph box body, an electromagnetic control valve is arranged at the gas inlet end of the chromatograph machine body, one end of the electromagnetic control valve is in threaded connection with a gas inlet sample pipe, and the other end of the electromagnetic control valve is in threaded connection with a gas outlet sample pipe. One end of the gas inlet sample pipe is provided with a chromatographic analysis column, the gas outlet end of the chromatographic analysis column is provided with a filter ball assembly, and the other end of the electromagnetic control valve is provided with a quick connection joint pipe connected with the concave containing groove. The chromatographic instrument box is simple in structure and convenient to use, is used for s |
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