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表格二十四 精密水准仪 角的检验

表格二十四  精密水准仪http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172156_706911977766.gif角的检验

 仪器:                        水准尺:                            观测者:          

 日期:                                                            记录者:          

 时间:                        成  像:                            计算者          

观测次序

水准尺中丝读数

高差(mm

http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172156_110145595515.gif

http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172156_706911977766.gif角的计算

A尺读数

B尺读数

http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172156_147594941188.gif

1



http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172157_164301541375.gif

http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172157_764766205225.gif

http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172157_126792104804.gif

校正时,http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172157_184747294036.gifhttp://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172157_587833243289.gif点标尺的正确读数为:

http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172158_556876131483.gif

http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172158_891360492203.gif

2



3



4



中数




http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172158_105597375483.gif

1



http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172158_207358304099.gif

2



3



4



中数




检验略图





http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172158_208952857532.jpg

备注:计算http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172156_706911977766.gif角时,http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172158_589170943941.gifmm为单位,当http://202.194.131.160/G2S/eWebEditor/uploadfile/20111203172156_706911977766.gif≥±15″需对仪器进行校正。NA2仪器可以估读到0.01mmJAPEN仪器读到0.1mm


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