The HSY-432E Online Oil Contamination Particle Size Analyzer is a device specifically designed for detecting the level of contaminant particles in liquids, developed in accordance with national and international standards such as GB/T 18854-2002 (ISO11171-1999). It employs the light obstruction (extinction) method counting principle specified by the International Hydraulic Standards Committee. It provides fast, accurate, reliable, and repeatable test results. Simple and convenient to operate, it is suitable for online monitoring of various oil systems. Two (or more) slave units can also be connected to the same host or platform for comparative testing, with simple operation and flexible, versatile combinations. It can be widely used in aviation, aerospace, electric power, petroleum, chemical industry, transportation, ports, metallurgy, water treatment, machinery, automotive manufacturing, and other fields.

I. Main Features

lAdopts the light obstruction (extinction) method counting principle specified by the International Hydraulic Standards Committee

lHigh-precision laser sensor, wide testing range, stable performance, low noise, high resolution

lUses a high-precision bidirectional plunger pump, stable sampling speed, high sampling accuracy

lBuilt-in pressure reduction device for online high-pressure testing

lBuilt-in common standards such as GJB-420A, GJB-420B, SAE4059E, ISO4406, GB/T14039, NAS1638, and ГОСТ17216, supports custom standard testing, and can set required standards according to customer needs

lBuilt-in data analysis system, automatically determines sample grade according to standards, continuously monitors the system with alarm function, allows grade alarm settings for each standard and channel size alarm settings

lBuilt-in multiple calibration curves, compatible with all commonly used domestic and international standards for calibration

lCapable of continuous automatic online detection, with adjustable detection intervals

lSupports baud rate settings

lDual system in Chinese and English, users can switch freely

lSupports adding different accounts and passwords with permission settings

lEquipped with RS232, RS485, and USB interfaces, can connect to computers or laboratory platforms, and can also interface with industrial field buses

lFeatures data storage and printing functions, facilitating data organization and archiving

lCan be used as a standalone unit, connected upstream and downstream for calculating filtration efficiency, multiple units can be interconnected for unified remote monitoring by an upper computer, capable of generating graphs, historical queries, data export, etc., with versatile combinations and strong applicability in various scenarios

lHigh-strength metal casing, suitable for use in harsh environments such as field operations

lCustomizable batch instrument functions and dimensions according to customer requirements