The 81311 Air Mass Filter corrects the output of a xenon lamp to better match the solar spectrum found outside of earth's atmosphere. This 2 inch x 2 inch filter fits into a solar simulator's integral filter holder, with a convenient pull handle allowing quick and easy insertion as well as removal of the filter. It can be mounted in most solar simulator models. The 81311 is an AM 0 type filter to the ASTM E 490 standard.

81311空气质量过滤器修正了氙灯的输出，以更好地匹配地球大气层以外的太阳光谱。这款2英寸x 2英寸的滤镜适合安装在太阳能模拟器的整体滤镜支架上，有一个方便的拉手，可以快速方便地插入和移除滤镜。它可以安装在大多数太阳模拟器模型。81311是一个am0型过滤器，符合astme490标准。