光电测距仪的乘常数问题

详细信息

Scale Correction of Electronic Distance Measurement Instrument

摘要: 讨论了光电测距仪的乘常数问题,并举出了按光电测距仪检定规程(试行)JJG703-90检测得到的乘常数(R)不正确的例子,分析了R误差大的原因。
- 光电测距仪 /
- 乘常数 /
- 检测规程
Abstract: This paper discusses the scale correction of electronic distance measurement instrument(EDMI).Some incorrect results measured according to"Verification Regulation of Electronic Distance Measurement Instrument JJG703-90" are given. The reason why R is incorrect has been analyzed.The problems related to verification regulation are explained.Revising the verification regulation and determining R by use of measuring frequency are suggested.
- electronic distance measurement instrument(EDMI) /
- scale correction /
- verification regulation