无反射棱镜全站仪测距精度分析

摘要

The paper discusses the theory and features of non — reflective prism Total Station and analyses the distance measurement performance of SET213OR3, including the factors (colors, materials and reflector transparency) which affect the distance measurement precision, the test of distance between edge points and the penetration test of different holes. The paper concludes that the distance measurement through the instruments is accurate and stable.%探讨了无反射棱镜全站仪的原理及其特点,对索佳SET2130 R3全站仪在无反射棱镜条件下的测距性能进行了分析,主要包括不同材质对测距精度的影响分析；不同材质颜色对测距精度的影响分析；不同距离对测距精度的影响分析；边缘点测距精度试验；反射面透明度对测距精度的影响分析,以及不同网孔的穿透试验.根据以上实验得出该仪器测距精度稳定的结论,同时提出了无反射棱镜全站仪在测距工作中的注意事项.