Introduction to Ultra Pure Water Liquid Particle Counter:

The UP-200 ultra pure water liquid particle counter adopts the innovative eighth generation dual laser narrow light particle detection sensor with puluody core technology, 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 puluody Analysis and Testing Group in the water quality and micro nano detection fields.

Advantages of ultra pure water liquid particle counter:

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

·Software: permission control, database backup and restoration, electronic records, audit tracking;

·Output method: USB, LAN interface; RS232/485 serial port; Other communication protocols can be customized;

·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 UP-200 ultrapure water liquid particle counters and an important component of production lines. Online, real-time, continuous sampling, and alarm functions enable real-time monitoring of particle pollution diagnosis and trends.

·Precision filtration equipment, cleaning machines, production lines, operating systems, testing benches, and so on. Any unattended site or operating equipment that requires continuous monitoring and timely data is a classic application of the UP-200 ultra pure water liquid particle counting monitoring system and an important component of the production line.

·The integrated structure, RS232 and analog signal output, meet the requirements of DCS and on-site instrument display.

·Online, real-time, continuous sampling, alarm prompts, and the ability to instantly grasp the dynamic pollution diagnosis and change trends of analyzed particles.

·LCD screen display, thin film button operation, results displayed in particle size, particle quantity, evaluation level and curve, etc.

·Economical, practical, low cost, small, lightweight, easy to install, strong anti-interference, high temperature and high pressure resistance, sturdy shell, and suitable for use in harsh environments.

Evaluation criteria for ultra pure water liquid particle counter:

JJG 1061-2010 "Verification Specification for Liquid Particle Counters"

SJ/T 11638-2016 "Test Methods for Particles in Electronic Chemicals"

GB/T 29024.2-2016 "Optical measurement methods for single particles in particle size analysis - Part 2: Liquid particle counter light scattering method"

GBT 11446.3-2013 General Rules for Testing Electronic Grade Water

GBT 11446.9-2013 "Instrumental Test Method for Microparticles in Electronic Grade Water"

ISO 21501-2:2007 "Determination of particle size distribution - Single particle light interaction methods - P"