LISST-200X Underwater Laser In Situ Particle Size Analyzer

feature

·Principle of laser small angle forward scattering

·Measure particle size and concentration

·Built in memory for self-contained measurement

·External power supply (small external battery compartment))

·USB communication is used for instrument configuration, data download, and real-time measurement

·Programmable, self-contained data acquisition

·Integrated pressure and fast response temperature sensors

·1-500 microns, particle size distribution of 36 levels

application

·Research on sediment transport in rivers, lakes, and oceans

·Research on Sedimentation Accumulation in Reservoir Area

·Research on dredging feather flow

·Ocean Optics and Remote Sensing Research

·Underwater visibility, imaging, and communication research

·Research on harmful algal outbreaks

·Monitoring the effectiveness of oil spill dispersants

·Environmental Impact Assessment Study

·Laboratory particle size measurement

·Application in the aquaculture industry

technical indicators

measurement parameters technology

· 1-500 microns, particle size distribution of 36 levels

· Depth（600 meter pressure sensor, 0.01 meter resolution

· Temperature（0.01 degree resolution, response time 2.5 seconds)

·1-500 microns, particle size distribution of 36 levels

·32 photoelectric detection ring detectors+4 large angle detectors

·25mm optical path length

· transmittance0.1% resolution

Mechanical and electrical parameters

· Volume scattering function, measuring angle0.036-13.8 degrees

· Volume concentration,0.1ul/l resolution

· Analog output, average particle size and concentration

Concentration measurement range

· transmittance0.3-0.99(30-99%)

· concentration0.5-700mg/l (depending on particle size)

·size10.03cm (diameter), 63.9cm (length)

·weight5.4kg (in air), 1.7kg (in water)

·600 meter withstand voltage rating

·external power supply:12VDC, Range 8-24VDC

·sampling rate1Hz

·power consumption12VDC: 100mA sampling, 8mA sampling interval

·存储器；1GB (-12.5 million sets of data)