【摘要】 少量样品的非破坏性水分快速、准确的测量是粮食工业中需要解决的关键技术。在研究了电容式传感器的原理和含水介质导电浴盆效应的基础上提出了用电容式传感器来测量粮食水分的原理。实验结果表明,此仪表准确性高,重复性好。更多还原

【Abstract】 The rapid and accurate nondestructive moisture test of a small amount of samples is a key technique to be solved in grains industries.Measuring principle of grain’s moisture is proposed the basis of electric conductivity bathtub effect of moisture containing mediums,and capacitive sensor.The results indicate that it has high accuracy and good repeatability.更多还原