色谱仪数据处理系统的研制

The Design of A Chromatographic Data Processing System

本文叙述了PSC-A色谱仪数据处理系统的设计思想及性能特点,介绍了系统中数据采集接口机的软硬件结构,以及主机对色谱峰进行数据分析的软件.

This paper describes a system for acquisition and handling chromatographic data. The system may connect with any types of gas or liquid chromatography. It is composed of a hardware interface and a software package. In the hardware interface, a pre-amplifier and a high precision A/D convertor and a singlecomputer 8031 have been introduced. The software structure for data processing and peak detecting is presented. At the end, a hydrocarbon mixture analytical result is given as an example.