Differential pressure dilution gas distribution device
The utility model relates to a gas dilution device, in particular to a differential pressure dilution gas distribution device which comprises a six-way valve, a first connector, a second connector, a third connector, a fourth connector, a fifth connector and a sixth connector are arranged on the six...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a gas dilution device, in particular to a differential pressure dilution gas distribution device which comprises a six-way valve, a first connector, a second connector, a third connector, a fourth connector, a fifth connector and a sixth connector are arranged on the six-way valve, the fourth connector is connected with a standard gas steel cylinder, the fifth connector is connected with a nitrogen steel cylinder, and the sixth connector is connected with a standard gas steel cylinder. The sixth interface, the three-way ball valve I, the electromagnetic valve, the pressure sensor and the three-way ball valve II are sequentially connected, the electromagnetic valve, the pressure controller and the pressure sensor are sequentially connected, the three-way ball valve II is respectively connected with the Suma tank and the quick connecting plug, the three-way ball valve II, the Suma tank and a puncture hole of the microsyringe are mutually communicated, and the quick connecting plug i |
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