【摘要】 本文提出了一种将微型计算机应用于纸浆流中绝干纤维的自动计量方案。对该计量仪的精度进行了分析。结果表明该计量仪每班(八小时)计量误差不大于0.5％。同时深入探讨了国产纸浆浓度变送器系统误差的来源及补偿途径。更多还原

【Abstract】 In this paper, a scheme automatic measuring absolute fiber in paper pulp flow based on microprocessor is considered and the precision is analysed, it turns out that the accumulating precision of the instrument is less than 0.5 percent every eight hours. Moreover, system errors and compensating methods for several kinds of home made paper pulp density transducers are studied in detail.更多还原