The Design Of Data Collection And Management System For Quadrupole Mass Spectrometer

Quadrupole mass spectrometer can be used in measuring pressure of dividing and analysis composition of material. If want to make quadrupole mass spectrometer work high-efficient,accurate and conveniently, must make it is work with the computer , finish relevant data gathering and data processing.This thses introduce the issue of interface between computer and quadrupole massspectrometer,the design of quadrupole mass spectrometer's data gathering and data processing circuit , the design of analysis software's core module. The computer analysis and processing system includes data store,data analysis and so on. The software is high acclimatization, it can operate on various kinds of Windows operating system platform .Quadrupole mass spectrometer utilize computer acquisition and processing data, substitute a large amount of miscellaneous artificial treatment work of datum. In this way, it can store data fast, gather and store the unpredictable data in real time, can reproduce and analyse data at any time, get the useful data from it, avoid the losing of the data, improve the success rate of the experiment. Computer make quadrupole mass spectrometer can choose enlarge rate of different ion mass number and different ion flow according to the need of reality, carry on the alternative scanning, thus reach to the request that test effectively and fast to different quality and different sensitivity. This system has already been used in actual production, and the operation conditions are good.