On-Line Analysis for an Undergraduate Chemical Engineering Laboratory.

该项目将在实验室中增加自动计算机控制 在线取样和分析的蒸馏塔。连续 折射计和气/液色谱仪，配备用于直接法 分析、样品调节和仪表/进样系统将完成 通过IBM PC机到现有计算机的反馈回路。的 由此产生的设备将在操作中提供最新的指令 以及间歇和连续蒸馏过程的控制。

This project will add automatic computer control to a laboratory distillation column with on-line sampling and analysis. A continuous refractometer and gas/liquid chromatograph equipped for direct process analysis, sample-conditioning, and meter/injection systems will complete the feedback loop through an IBM PC to an existing computer. The resulting equipment will provide up-to-date instruction in the operation and control of batch and continuous distillation processes.