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Test stand for contamination investigations at heat exchanger at radiator of agricultural machine, in e.g. harvest operation, during snow fall, has dirt bringing device introducing test dirt into gas stream
Test stand for contamination investigations at heat exchanger at radiator of agricultural machine, in e.g. harvest operation, during snow fall, has dirt bringing device introducing test dirt into gas stream
The stand has a fan (3) for producing a gas stream (8) in a flow channel (2), and test chamber (4) formed by a longitudinal section (9) of the flow channel. The chamber is positioned in a heat exchanger, which is to be examined, such that external gas path of the exchanger from a gas stream is permeable. A dirt bringing device (5) introduces test dirt (12) into the gas stream. The flow channel is designed as an annular duct in which the gas stream is circulated. A mist bringing device (6) introduces mist (13) into the gas stream.
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机译: 液压测试设备的技术综合体ELEMENTS换热单元和热交换器的换热单元,用于液压系统的管道的夹紧装置,用于管道设备的液压测试的液压系统,用于弯曲管道的液压测试的安装液压系统MACHINE,液压测试台弯管机,方法液压测试弯管单元(RU),液压系统液压测试设备和热交换器单元STAND FOR DRY MACHINE换热单元(可选)