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光干涉甲烷测定器是一种高精度的测量气体浓度的光学仪器,在实际维修和使用中,我们把常见的问题归结为4大类。一、跌落试验不合格测定器跌落试验不合格,首先要参考实际检测时的情况,如实际检测时跌落示值误差忽大忽小,这时应检查测定器内部平面镜、反射棱镜与折射棱镜是否松动,如有松动,紧固好后再重新进行检测。在做跌落实验时还有可能遇到跌落以后无法找到干涉条纹的情况。这时首先要检查光源是否被紧固。实际维修中,固定光源底座的螺丝必须紧固牢靠,
Optical interference Methane analyzer is a high-precision optical instrument to measure the concentration of gas, in the actual maintenance and use, we put the common problems attributed to four categories. First, the drop test failed Dropper test failed, we must first refer to the actual detection of the situation, such as the actual test drop when the value of the small sudden big and small errors, then you should check the detector plane mirror, reflecting prism and refracting prism Loose, if loose, fastened and then re-tested. In the drop experiment may also encounter after the fall can not find the interference fringes. At this point, we must first check whether the light source is fastened. The actual maintenance, the screws fixed base light must be firmly fastened,