Device for improving flame stability of flame atomic absorption spectrophotometer
The utility model discloses a device for improving the flame stability of a flame atomic absorption spectrophotometer, which comprises a connecting pipe, the connecting pipe is connected with a flamenozzle, the connecting pipe and the flame nozzle are connected with a connecting mechanism, the side...
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| creator | GAO WEI ZHANG ZHIXING LI MO ZHANG CHENFANG HU JIAN CAI SHAN YANG JINWEI DENG LONGLIN GONG LIANG QIAN LIANG LOU JINHUA HU SHUANG YANG TIANLE JIN LING MENG SHAN |
| description | The utility model discloses a device for improving the flame stability of a flame atomic absorption spectrophotometer, which comprises a connecting pipe, the connecting pipe is connected with a flamenozzle, the connecting pipe and the flame nozzle are connected with a connecting mechanism, the side walls of the flame nozzle are respectively provided with a first mounting cavity which is annularlyarranged, and the first mounting cavities are provided with a second mounting cavity. A heat conduction ring is fixedly connected to the inner side wall of the first mounting cavity, a heat absorption mechanism and a heat conduction mechanism are arranged on the side wall of the flame nozzle, external threads are formed in the outer side wall of the end of the connecting pipe, internal threads matched with the external threads are formed in the inner side wall of the flame nozzle, and the connecting pipe is in threaded connection with the flame nozzle. And the connecting mechanism comprises arotating ring rotationally |
| format | Patent |
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A heat conduction ring is fixedly connected to the inner side wall of the first mounting cavity, a heat absorption mechanism and a heat conduction mechanism are arranged on the side wall of the flame nozzle, external threads are formed in the outer side wall of the end of the connecting pipe, internal threads matched with the external threads are formed in the inner side wall of the flame nozzle, and the connecting pipe is in threaded connection with the flame nozzle. 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A heat conduction ring is fixedly connected to the inner side wall of the first mounting cavity, a heat absorption mechanism and a heat conduction mechanism are arranged on the side wall of the flame nozzle, external threads are formed in the outer side wall of the end of the connecting pipe, internal threads matched with the external threads are formed in the inner side wall of the flame nozzle, and the connecting pipe is in threaded connection with the flame nozzle. 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A heat conduction ring is fixedly connected to the inner side wall of the first mounting cavity, a heat absorption mechanism and a heat conduction mechanism are arranged on the side wall of the flame nozzle, external threads are formed in the outer side wall of the end of the connecting pipe, internal threads matched with the external threads are formed in the inner side wall of the flame nozzle, and the connecting pipe is in threaded connection with the flame nozzle. And the connecting mechanism comprises arotating ring rotationally</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | Device for improving flame stability of flame atomic absorption spectrophotometer |
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