水准仪i角检验记录表

仪器：呈像：清晰稳定观测者：XX日期：天气：晴记录者：XX时间：检查者：20.6m41.2m仪器站观测次序1154.780456.330148.500450.048152.340453.900146.000447.5572155.880457.440149.600451.153152.600454.160146.280447.83334高差1高差2高差(a-b),mmSa-Sb=20600mm△=h′-h=0.50mm5.0″DSZ2-2533***2010.03.209:30水准仪i角检校记录表仪器距标尺距离近标尺B距离D1=远标尺A距离D2=I2A尺读数a1(cm)B尺读数b1(cm)A尺读数a2(cm)B尺读数b2(cm)6.2836.3246.2816.342I162.8263.33i角的计算i=△×ρ/（Sa-Sb）=2⊿Aa1a2I1iSb=20.6mSa=41.2mBb2b1⊿I210.3m10.3m