100nm ultrapure water liquid particle counter

What is electronic grade ultrapure water?

The production of integrated circuits requires almost every process to be cleaned with ultrapure water, and the workpiece comes into direct contact with water. On the one hand, the chips are cleaned of trace impurities during the processing, and on the other hand, the trace impurities in pure water may contaminate the chips again, undoubtedly having a great impact on the product. With the further improvement of integrated circuits, the requirements for pollutants in water will also become stricter. Since the late 1960s, when five American companies proposed the water quality standards for pure water used in integrated circuits, impurities have been reduced by 1/2 to 1/10 for each generation of integrated circuits. The electronic grade water quality standards issued by the American Society for Testing and Materials (ASTM) in 1983 and 1990 are no longer suitable for the rapid development of ultra large scale integrated circuits. Currently, ASTM has proposed new and more stringent water quality indicators.

The PMT-2 100nm ultra pure water liquid particle counter adopts the innovative eighth generation dual laser narrow light particle detection sensor based on the core technology of UK Proudy, with dual precision flow control precision metering plunger pump and ultra precision flow electromagnetic control system. It can monitor and analyze particles online or offline for cleaning agents, semiconductors, ultra pure water, electronic products, flat glass, silicon chips, and other products. Currently, it is an important product of UK Proudy Analysis and Testing Group in the field of water quality and micro/nano detection.

Advantages of PMT-2 100nm ultra pure water liquid particle counter product:

Application: Innovative oil-water dual system, multi-purpose, and multi module conditions;

Technology: Application of 8th generation dual laser narrow light detection technology;

Software: Analyze, test, and calibrate the measurement phase separation to eliminate interference;

Output: Using IPAD data collection technology;

Online advantages: The online particle monitoring and analysis of cleaning agents, semiconductors, ultrapure water, electronic products, flat glass, silicon chips, and other products are classic applications of PMT-2 micro nano monitoring instruments and an important component of production lines. Online, real-time, continuous sampling, and alarm prompts enable real-time monitoring of particle pollution diagnosis and trends.

Offline advantages: dual modes of mobile measurement and fixed measurement of particle size and quantity solve the production process problem of continuous tracking and monitoring. Whether you are conducting real-time measurement or cleaning tracking and monitoring, we will provide you with a comprehensive testing plan, making your testing faster.

Application range of PMT-2 100nm ultra pure water liquid particle counter:

It can detect solid particle contamination in areas such as cleaning agents, semiconductors, ultrapure water, electronic products, flat glass, silicon chips, mobile phone components, pure water machines, nanofiltration, and microfiltration, as well as detect insoluble particles in organic liquids and polymer solutions.

Technical parameters of PMT-2 100nm ultra pure water liquid particle counter:

Customized requirements: testing requirements for various liquids;

Sensor: Eighth generation dual laser narrow light detector;

Testing software: V8.3 analysis and testing software integrated version&PC version;

Test calibration: JJG1061 or latex ball or ISO21501