The Mulit-Points Measurement System Of Dust Particle Counter

Clean room is the necessary environment for developing high, precise and sophisticated technology. Among the most advanced detection method used in clean rooms, multi-point measurement system leads number position.This article is using the design of particle counter as the main focus, content of discussions are as the followings:1. Introduction of particle counter's applied environment, and its key functions in the clean room.2. Detailed description of the realization of optical principle in particle counters, as well as the method in choosing main optical component used in the particle counters.3. Detailed presentation of design of hardware circuits in particle counters; design of customized preamplifier circuit and data acquisition circuit.4. Scripting of the software program for particle counters, and detailed explanation and analysis of the software system.5. Detailed introduction on the system's multi-point measurement equipment, and by providing actual data on site to prove the accuracy of such system.