用户登录
期刊信息
  • 主管单位:
  • 中国科学技术协会
  • 主办单位:
  • 中国仪器仪表学会、上海光学仪器研究所、中国光学学会工程光学专业委员会
  • 主  编:
  • 庄松林
  • 地  址:
  • 上海市军工路516号上海理工大学《光学仪器》编辑部
  • 邮政编码:
  • 200093
  • 联系电话:
  • 021-55270110
  • 电子邮件:
  • gxyq@usst.edu.cn
  • 国际标准刊号:
  • 1005-5630
  • 国内统一刊号:
  • 31-1504/TH
  • 邮发代号:
  • 单  价:
  • 15.00
  • 定  价:
  • 90.00
WQL粒度仪的软硬件研制
Hardware and software development in WQL sizer
投稿时间:2013-06-24  
DOI:10.3969/j.issn.1005-5630.2014.01.017
中文关键词:  离心沉降法  粒度  无刷直流电机转速控制  PVC行业应用
英文关键词:centrifugal sedimentation method  sizer  brushless DC motor speed control  application in PVC industry
基金项目:
作者单位
陈若雷 上海仪电物理光学仪器有限公司, 上海 200233 
朱纪忠 上海仪电物理光学仪器有限公司, 上海 200233 
摘要点击次数: 3013
全文下载次数: 2248
中文摘要:
      颗粒度分布是反映粉体特性的重要指标,因此,颗粒度分布测量具有重要意义。WQL粒度仪利用离心沉降法根据Stokes定律测量样品的颗粒度分布。该仪器采用电路硬件和程序软件配合控制的方法处理电机转速的调节与稳定,保证了WQL各种性能指标完全满足样品测量的范围和精度。PVC行业中颗粒特性直接影响PVC的使用性能和加工性能,WQL粒度仪在大量实验数据基础上为PVC行业开发了专用软件,受到了用户的欢迎。
英文摘要:
      Particle size distribution reflected powder properties. Therefore, particle size distribution measurement is of great significance. WQL sizer employs the centrifugal sedimentation method to measure each kind of particle size distribution in suspension. By using centrifugal sedimentation method according to stockes law, the WQL sizer could measure particle size distribution of the samples. With the control circuitry and relevant software, the sizer is able to adjust the motor speed and make motor-speed stable, make sure that the WQL performance indicators fully meet the sample measurement range and accuracy. As the characteristics of PVC industry particles directly affect PVC performance and processing performance, the WQL sizer, depending on huge amount of experimental data, has developed the specialized software for PVC industry and satisfied the needs of customers.
HTML   查看全文  查看/发表评论  下载PDF阅读器
关闭