Aspects Need To Be Check About Particle Size Analyzers And Price

There are several aspects need to be check about particle size analyzers below:

(1) Selection of laser: The major parts of a laser particle size analyzers is laser, a robust laser with good performance is the best choice. Tthere are HE-NE laser and semiconductor laser diode, both can work well.

(2) Photoelectric detector: the variety of the domestic photoelectric detectors are the same, but in general, are the semi-ring and dot matrix type, etc. The advantage of the semi-ring type is able to achieve very high detection accuracy with less channels.And in the event of a broken ring occurrence , it can take the synthesis operation,which has little impact on test results. The dot-matrix type belongs to the older detector and is less used now.

(3) Structure issue: it is mainly divided into integral type and split type, and the integral type is to intergate the disperse system and test system with collaborative operations,but the split type is a decentralized system independent of the test system ,the testers need to firstly operate the disperse system to disperse the samples well and export the dispersed samples with the pipeline into the test system. This disadvantage is that the collaborative operation is bad and the heavier particles are easy to precipitate in the pipeline and the cleaning is inconvenience and have effects on the result of the test. But now the integral structure is the development direction of the instrument and the imported products mostly adopt the integral structure,and the domestic products are also slowly developed into the integral structure. Please read more at Particle Size Analyzer Price