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STD-WS

标准白板

高反射率

稳定防水

漫反射标准板

STD-WS 系列标准白板采用高品质进口 PTFE 材料加工打磨而成，适用于紫外-可见-近红外（200~2500nm）宽光谱谱段，能够提供全谱段 98% 以上的反射率，是漫反射光谱测量的重要组件。

表面反射率高

适用性广泛

金属外壳多重保护

表面反射率高
250nm~1500nm 波段反射率大于 98%，250~2200nm 反射率为大于 95%，能够提供全谱段 98% 以上的反射率；

适用性广泛
STD-WS 标准白板能够配合新葡萄奔驰AMG的光纤光谱仪和光纤光源一起组合成一个系统，进行各种样品反射率测量；

金属外壳多重保护
白板外部嵌在一个外壳材料为阳极氧化铝盒里面，并有带螺纹的金属盖，具有防水、稳定性好的特性。

使用提示
1、STD-WS 表面为 PTFE 材料，防止灰尘和手触摸，避免水洗。
2、正常使用中难免污染材料表面，所以尽管小心保护，但是长久使用仍然有可能导致表面污染，建议您在长时间使用以后更换新的 STD-WS。

技术参数

型号	信息详情
STD-WS	标准白板 200-2500 nm

项目内容	信息详情
波段	200-2500 nm;
直径	外壳直径：40 mm；内部尺寸：20 mm OD，10 mm thick;
内材料	进口 PTFE 材料；
重量	32g;
外壳	高稳定性外壳铝材料；蓝色阳极氧化铝壳并拧上盖作为保护；
反射率	250-1500 nm，>98%；250-2200 nm，>95%;

典型应用领域

	表面粗糙物体反射率的测量
	标准白板是用于反射率测量的标准漫反射参考物，适合于测量各种粗糙样品（如陶瓷、毛面玻璃、塑料等）表面反射率。

应用

案例

液晶显示研究

透射/反射/吸收

微型光谱仪

NIR25S

NIR2500 在液晶显示研究中的应用

复旦大学材料科学系俞燕蕾教授课题组设计了一种基于光致三稳态手性开关的分段调控胆甾相液晶，实现 RGB 色彩与黑色背景的显示，为 RGBB 色彩的显示提供了一种新的概念及方法。

点击查看

水果分选

透射/反射/吸收

微型光谱仪

NIR17S

NIR1700 近红外光谱仪｜水果快速分选

复享 NIR1700近红外光谱仪能快速鉴别有机物成分，实现农产品快选，例如水果、五谷杂粮等等。

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参考文献

相关产品

产品资料

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STD-WS

标准白板

型号

信息详情

项目内容

信息详情