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北京合悅達科技有限公司
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技術指標：
The TDA-5B produces an aerosol of consistent particle size distribution which is created by discharging a regulated quantity of aerosolized liquid onto a large heated area. The liquid is vaporized and reconstituted into a polydispersed aerosol by a small amount of nitrogen delivered at approximay five pounds of pressure. The efficiency at which the aerosol is produced enables the TDA-5B Generator, when used in conjunction with an Analog or Digital photometer, to provide enough aerosol to leak test filtration systems from 1,500 to 65,0000 cfm. Systems of more than 6,500 cfm may be tested for leaks at less than 100 micrograms per liter if the sensitivity of the photometer is increased.
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