耐候性試驗
Weathering Testing
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VDA 621-415
VDA 621-415標準介紹
VDA 621-415英文簡介
This test procedure has been developed to judge the corrosion protection of vehicle paint using an accelerated laboratory test. It is claimed that testing according to this procedure can generate results that correlate well with those seen by driven vehicles. This test is cyclic in nature, i.e.; test specimens are exposed to changing climates over time.
Test specimens are placed in an enclosed chamber and exposed to a changing climate that comprises of the following 3 part repeating cycle. 24.0 hours exposure to salt spray according to DIN 50 021-SS. This is followed by 96.0 hours exposure to a condensing water climate according to DIN 50 017-KFW. This is followed by 48.0 hours exposure to an ambient climate of +18 to +28C according to DIN 50 014. The number of cycle repeats and therefore the test duration is variable.
Please see elsewhere in this document for details of DIN 50 021-SS, DIN 50 017-KFW & DIN 50 014.
This test is also referred to as a Cyclic Corrosion Test, often abbreviated to CCT.
Q-fog鹽霧試驗箱用于VDA 621-415鹽霧測試的流程
Q-fog鹽霧試驗箱用于VDA 621-415鹽霧測試的流程
溫馨提醒：本VDA 621-415可能存在更新的版本，建議尋找VDA 621-415的發行商確認。
符合 VDA 621-415 標準的
老化試驗箱
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鹽霧腐蝕試驗機
Q-FOG CCT1100鹽霧腐蝕試驗機具有1103升大容量測試能力，可在一臺機器中實現高濕度、干燥、靜止、加熱等多個不同的循環測試條件。
Q-FOG CCT1100 馬上詢價 -
鹽霧試驗箱
Q-FOG CRH1100是一款的具有相對濕度控制功能和溶液噴淋功能的鹽霧試驗箱.
Q-FOG CRH1100 馬上詢價 -
鹽霧試驗箱
Q-FOG CRH600比起SSP/CCT鹽霧試驗箱增加了一個可調濕度控制功能，這意味著CRH鹽霧試驗箱具備更廣泛的標準適用范圍。
Q-FOG CRH600 馬上詢價 -
鹽霧腐蝕試驗箱
Q-LAB CCT600鹽霧腐蝕試驗箱不僅具備了SSP 鹽霧試驗箱的所有優點，同時還增加100%濕度功能。CCT600測試樣品容量為640升
Q-FOG CCT600 馬上詢價
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