水蒸气的精确测量对工业、科研和医疗领域中的许多部门是十分重要的。要保持温度传感器和红外水分析仪通常需要的高性能必须对它们经常标定。新型便携式露点发生器 LI-CORLI-610比较理想地适用于这种标定(图1略)。发生器也可用作为二级标准,用于检定冷镜面湿度计和控制进入小型环境试验室内的气流的水蒸气摩尔分数。它简单、独立的设计和电池 The accurate measurement of water vapor is important for many sectors in the industrial, scientific and medical fields. To maintain the high performance often required for temperature sensors and infrared water analyzers, they must be calibrated frequently. The new portable dew point generator LI-CORLI-610 is ideal for this calibration (Figure 1 omitted). The generator can also be used as a secondary standard to verify the cold mirror hygrometer and to control the mole fraction of water vapor flowing into the small ambient laboratory. It’s simple, independent design and battery