Respirator leakage test system
The utility model discloses a respirator leakage test system comprising a rack, the rack is provided with a fan, a first photometer, a second photometer, an aerosol generator and a gas storage tank, the gas inlet of the aerosol generator is communicated with the gas outlet of the gas storage tank, a...
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| creator | WANG LU SHAO JIANKAI CHEN HOUSONG CHENG JIAN |
| description | The utility model discloses a respirator leakage test system comprising a rack, the rack is provided with a fan, a first photometer, a second photometer, an aerosol generator and a gas storage tank, the gas inlet of the aerosol generator is communicated with the gas outlet of the gas storage tank, and the gas outlet of the gas storage tank is communicated with the gas inlet of the gas storage tank. An exhaust port of the aerosol generator and the other air outlet of the air storage tank are both communicated with a testing bin through a dust generation inlet pipe, the testing bin is connected with the first photometer through an in-bin collection pipe, the testing bin is connected with the fan through an exhaust pipe, and after a tester wearing the respirator enters the testing bin, the first photometer is connected with the fan through the exhaust pipe. The inner cavity of the respirator is connected with the second photometer through the mask collecting pipe, and the inner cavity of the respirator is connec |
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An exhaust port of the aerosol generator and the other air outlet of the air storage tank are both communicated with a testing bin through a dust generation inlet pipe, the testing bin is connected with the first photometer through an in-bin collection pipe, the testing bin is connected with the fan through an exhaust pipe, and after a tester wearing the respirator enters the testing bin, the first photometer is connected with the fan through the exhaust pipe. 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| language | chi ; eng |
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| subjects | DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING |
| title | Respirator leakage test system |
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