... and simple analyzing operation YXJ-9200 Portable Laser Particle Size AnalyzerGeneral DescriptionYXJ-9200 portable high-resolution laser particle ... , colleges and universities, researching institutes can use YXJ-9200 for product checking. Scientific researching of portability applied by ... when analyzing varies. Different from the other, YXJ-9200 has higher distinguished ability because it utilizes non- ...