The 6123NS Liquid Filter consists of a cell that holds the liquid and two fused silica windows. This 2 Inch Series cell has an external chamber for cooling water circulation and a pressure relief valve. External cooling is needed to remove the energy absorbed when filtering continuous high power (>100 W) sources. This aluminum model take distilled water only. Liquid filters are useful for applications where the infrared is not required, and its heating effect is a problem. With our high powered sources (500 to 1600 W), they are almost a necessity if you are using other optical components. Our liquid filters use a fused silica window to transmit down to 250 nm; the NIR is absorbed by the liquid.

6123NS液体过滤器由一个容纳液体的单元和两个熔融二氧化硅窗口组成。这个2英寸系列电池有一个用于冷却水循环的外部腔室和一个减压阀。过滤连续大功率(> 100w)源时需要外部冷却，以去除吸收的能量。这个铝制模型只使用蒸馏水。液体过滤器在不需要红外线的场合很有用，而且它的加热效果是个问题。使用我们的高功率源(500到1600瓦)，如果你使用其他光学元件，它们几乎是必需的。我们的液体过滤器使用熔融二氧化硅窗口传输到250纳米;近红外光谱被液体吸收。