SU877409A1 - Device for testing specimens for light ageing - Google Patents
Device for testing specimens for light ageing Download PDFInfo
- Publication number
- SU877409A1 SU877409A1 SU802871072A SU2871072A SU877409A1 SU 877409 A1 SU877409 A1 SU 877409A1 SU 802871072 A SU802871072 A SU 802871072A SU 2871072 A SU2871072 A SU 2871072A SU 877409 A1 SU877409 A1 SU 877409A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drum
- samples
- chamber
- lamps
- air
- Prior art date
Links
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Description
1one
Изобретение относитс к испытательной технике и может быть использовано При испытании образцов на световое старение.The invention relates to a testing technique and can be used when testing samples for light aging.
Известно устройство дл испытани образцов на световое старение, содержащее источник света в виде лк линесцентной лЗмпт, на которой креп тс образцы 1.A device for testing light aging samples is known, which contains a light source in the form of an alkaline lmcmpt on which samples 1 are attached.
Недостатке этого уст|эойства вл етс отсутствие активной вентил ции при размещении образцов на гор чей поверхности лампы, что снижает юс эффективную влажность. Кроме того, на поверхности лампы можно разместить лишь небольшое количество образцов.The disadvantage of this device is the lack of active ventilation when placing samples on the hot surface of the lamp, which reduces the effective humidity. In addition, on the surface of the lamp can be placed only a small number of samples.
Наиболее близким к предлагаемому вл етс устройство дл испытани образцов на световое старение, содержащее камеру, установленный в ней с возможностью вращени вокруг вертикальной оси барабан дл размещени образцов и источник излучени в виде люминесцентных ламп, установленных на , оси вращени барабана 12.Closest to the present invention is a device for testing light aging, comprising a chamber, a drum mounted therein rotatably around a vertical axis for placing samples, and a radiation source in the form of fluorescent lamps mounted on the axis of rotation of the drum 12.
Недостаткеи и устройства вл ютс невысока эффективность и несоответствие условий испытани естественным услови м, так как возникают сложности при имитации цикла типа день/ночьDeficiencies and devices are low efficiency and inconsistency of the test conditions to natural conditions, as there are difficulties in simulating a day / night cycle
Цель изобретени - приближение условий испытани к естественным и повышение э фективности.The purpose of the invention is to bring the test conditions to natural and increase efficiency.
Поставленна цель достигаетс тем, что барабан выполнен из воздухопроницаемого материала и установлен на горизонтальной оси таким образом, что его .верхн половина выступает из камеры, а лн 1инесцентные лампы разto мещены вокруг нижней половины барабана .The goal is achieved by the fact that the drum is made of an air-permeable material and is mounted on a horizontal axis in such a way that its upper half protrudes from the chamber, and the interior lamps are spaced around the lower half of the drum.
На фиг.1 изображено предлагаемое устройство; на фиг.2- разрез А-А tS на фиг.1.Figure 1 shows the proposed device; in Fig.2 is a section aa tS in Fig.1.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802871072A SU877409A1 (en) | 1980-01-18 | 1980-01-18 | Device for testing specimens for light ageing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802871072A SU877409A1 (en) | 1980-01-18 | 1980-01-18 | Device for testing specimens for light ageing |
Publications (1)
Publication Number | Publication Date |
---|---|
SU877409A1 true SU877409A1 (en) | 1981-10-30 |
Family
ID=20872858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802871072A SU877409A1 (en) | 1980-01-18 | 1980-01-18 | Device for testing specimens for light ageing |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU877409A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106802273A (en) * | 2015-10-01 | 2017-06-06 | 韩国建设生活环境试验研究院 | Expose the open field test equipment for accelerating |
-
1980
- 1980-01-18 SU SU802871072A patent/SU877409A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106802273A (en) * | 2015-10-01 | 2017-06-06 | 韩国建设生活环境试验研究院 | Expose the open field test equipment for accelerating |
CN106802273B (en) * | 2015-10-01 | 2019-12-31 | 韩国建设生活环境试验研究院 | Outdoor test equipment with accelerated exposure |
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