calibration constant error and function for gyro-compass on sea trial 航行試驗(yàn)中電羅經(jīng)固定誤差校正和效用試驗(yàn)。
practice shows that the instrument has follow characteristics : wids measuring range, high accuracy, intelligence of calibration constant adjustment and zero adjustment, convenience of transducer replacement and easily use, good linearity and measurement error within 0.5 % 實(shí)踐證明:該儀器具有測量范圍寬,測量精度高,校準(zhǔn)常數(shù)調(diào)節(jié)和零點(diǎn)調(diào)節(jié)實(shí)現(xiàn)智能化,換能器更換方便和使用簡單等特點(diǎn),且具有較好的線性度,其測量誤差均在0.5%以內(nèi)。