WEATHERABILITY TESTER

WEATHERABILITY TESTER

PROBLEM TO BE SOLVED: To provide a weatherability tester in which a test can be performed uniformly by eliminating the temperature difference among a large number of sample faces. SOLUTION: An UV-ray radiation light source 13 is disposed in a weatherability tester body 11 and a sample 20 is supporte...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HASUMI YOSHIHISA, OBA HIROSHI
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a weatherability tester in which a test can be performed uniformly by eliminating the temperature difference among a large number of sample faces. SOLUTION: An UV-ray radiation light source 13 is disposed in a weatherability tester body 11 and a sample 20 is supported around the UV-ray radiation light source 13 such that the air circulates in the weatherability tester body 11. A plurality of truncated reverse conical wind deflectors 24 are arranged between a wind supply guide 21 and a sample hook wherein the area of the wind deflector is decreased sequentially as it recedes from the wind supply direction.