JPS6466542A - Accelerated weathering test method and apparatus - Google Patents

Accelerated weathering test method and apparatus

Info

Publication number
JPS6466542A
JPS6466542A JP22493287A JP22493287A JPS6466542A JP S6466542 A JPS6466542 A JP S6466542A JP 22493287 A JP22493287 A JP 22493287A JP 22493287 A JP22493287 A JP 22493287A JP S6466542 A JPS6466542 A JP S6466542A
Authority
JP
Japan
Prior art keywords
sample
water
holder
aging
carbon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP22493287A
Other languages
Japanese (ja)
Inventor
Yoichi Koyama
Takeshi Narita
Shoichi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Priority to JP22493287A priority Critical patent/JPS6466542A/en
Publication of JPS6466542A publication Critical patent/JPS6466542A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To promote aging along with a higher correlativity with aging in the natural field, by a method wherein at least a part of a testing surface is always immersed into water maintained at a fixed test temperature and light from a light source irradiates the test surface through the water. CONSTITUTION:A tester is made up of a rotating shaft 2 upright in test tank 1, a rotary frame 3 fixed on the shaft 2, a carbon holder 44 and a sample holder 5 freely detachable from the frame 3. The holder 4 has an upper carbon 44 and a lower carbon 45 facing each other while a sample is held in a glass water tank thereof 5. Then, a sample is held in the water tank filled with pure water and a voltage is applied between the carbons 44 and 45 to cause a discharge emission irradiating the sample through a filter while water is brought into contact evenly and sufficiently with the surface of the sample. This enables promotion of aging and the determination of correlativity with that in the natural field.
JP22493287A 1987-09-08 1987-09-08 Accelerated weathering test method and apparatus Pending JPS6466542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22493287A JPS6466542A (en) 1987-09-08 1987-09-08 Accelerated weathering test method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22493287A JPS6466542A (en) 1987-09-08 1987-09-08 Accelerated weathering test method and apparatus

Publications (1)

Publication Number Publication Date
JPS6466542A true JPS6466542A (en) 1989-03-13

Family

ID=16821437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22493287A Pending JPS6466542A (en) 1987-09-08 1987-09-08 Accelerated weathering test method and apparatus

Country Status (1)

Country Link
JP (1) JPS6466542A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005514590A (en) * 2001-12-19 2005-05-19 スリーエム イノベイティブ プロパティズ カンパニー Optical filter for manipulating the spectral output distribution in an accelerated weathering device.
JP2008197092A (en) * 2007-01-17 2008-08-28 Atlas Material Testing Technology Gmbh Exposure tester with specimen vessel integrally formed with ultraviolet filter
JP2009145254A (en) * 2007-12-17 2009-07-02 Iwasaki Electric Co Ltd Pseudo sunlight irradiation apparatus
CN102147351A (en) * 2010-12-29 2011-08-10 常州亿晶光电科技有限公司 Component test frame matched with double-sided radiation ultraviolet aging test box

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005514590A (en) * 2001-12-19 2005-05-19 スリーエム イノベイティブ プロパティズ カンパニー Optical filter for manipulating the spectral output distribution in an accelerated weathering device.
JP2008197092A (en) * 2007-01-17 2008-08-28 Atlas Material Testing Technology Gmbh Exposure tester with specimen vessel integrally formed with ultraviolet filter
US9377391B2 (en) 2007-01-17 2016-06-28 Artur Schoenlein Light or weathering testing device comprising a specimen enclosure with an integrated UV radiation filter
JP2009145254A (en) * 2007-12-17 2009-07-02 Iwasaki Electric Co Ltd Pseudo sunlight irradiation apparatus
CN102147351A (en) * 2010-12-29 2011-08-10 常州亿晶光电科技有限公司 Component test frame matched with double-sided radiation ultraviolet aging test box

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