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Validity of Dark Storage Test Method

机译：暗存储测试方法的有效性

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The dark storage test relies on elevated temperatures to accelerate aging of print materials that are kept in photo albums, file cabinets, shoe boxes and other enclosed containers. However, the widely used free hanging test method in dark storage testing of print images does not simulate the actual consumer storage condition. Few studies have been performed to check the validity of the accelerated thermal test for print images because the accelerated tests themselves can take months or years to complete. Earlier research into the sources of noise in the dark storage test found that porous photo papers exposed to ozone prior to starting the accelerated thermal test would fail much faster. By deliberately pre-conditioning porous photo papers with ozone it is possible to accelerate these media thermal tests by orders of magnitude. This makes it possible to finally compare ambient real world dark storage test results to testing at elevated temperatures. This paper will describe those observations, which include some unexpected but repeatable results.
机译：深色存储测试依靠升高的温度来加速打印在相册，文件柜，鞋盒和其他封闭容器中的打印材料的老化。但是，在打印图像的暗存储测试中广泛使用的自由悬挂测试方法不能模拟实际的消费者存储条件。由于加速测试本身可能需要数月或数年才能完成，因此很少有研究来检查加速热测试对打印图像的有效性。较早的对黑暗存储测试中噪声源的研究发现，在开始加速热测试之前，暴露于臭氧的多孔相纸会更快地失效。通过用臭氧对多孔相纸进行预处理，可以将这些介质的热测试加速几个数量级。这样就可以最终将周围环境的黑暗存储测试结果与高温下的测试结果进行比较。本文将描述这些观察结果，其中包括一些意外但可重复的结果。

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