用于測(cè)定細(xì)絨棉和長(zhǎng)絨棉的成熟系數(shù)。 Used for testing maturity coefficient of medium cottonlongstape cotton. 適用標(biāo)準(zhǔn)Standards:GB/T6099.2 偏振度Polarizing angle < 8 測(cè)試精度Accuracy 成熟系數(shù)Maturity coefficient:±0.03,LED 燈泡規(guī)格Bulb specification BA15D 15W/6V 硒光電源Selenium light power supply 56-AΦ45 外形尺寸Dimensions L300×W400×H100mm