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光学经纬测量仪是一种测量大型立式金属油罐容积的新型光学测量仪,是中国计量科学研究院与有关单位协作共同研制的(1984年3月经全国审定会通过)。该仪器对油罐径向差的测量,误差不大于 1 mm,精度较高;对油罐径向尺寸系统 包括基本直径)可进行非接触性测量,免于高空作业;既能测角,又能测长,灵活方便,不受风力影响。因此,该仪器是目前大型立式金属油罐容积测量的极为理想的工具。笔者经现场实际操作测量,感到它的优点很多,然而使用方法尚需探讨。
Optical latitude and longitude measuring instrument is a new type of optical measuring instrument for measuring the volume of large vertical metal tanks. It was jointly developed by China Institute of Metrology and relevant units (passed the national validation in March 1984). The instrument on the tank radial difference measurement, the error is not more than 1 mm, high accuracy; the tank radial size system includes the basic diameter) can be non-contact measurement, from high altitude operations; both angle, Can measure long, flexible, not affected by the wind. Therefore, the instrument is an ideal tool for volumetric measurement of large vertical metal tanks. The author measured by the actual operation of the scene, I feel many advantages, however, the use of methods still need to be explored.