Laser Particle Size Analyzer, Laser Granulometry

Bettersizer ST laser diffraction particle size distribution analyzer includes the patented Dual Lens Optical System (DLOS) which provides a compact design without resorting to folding optics that are susceptible to misalignment caused by vibrations often present in most industrial labs.

The ST Laser Granulometry incorporates 86 high-speed detectors, which produces the high-resolution data from 0.1 to 1000 microns. This high-speed detector system delivers fast results, often in as little as 15 seconds.

Measurement: Particle size

Particle size range: 0.1 to 1000µm

Dispersion type: Wet

Technology: Laser diffraction

Application Notes

Features

Features and Benefits

•Dual Lens Optical System (DLOS):

The Dual Lens Optical System (DLOS) is a technical innovation developed by Bettersize. It detects both the forward and backscatter laser diffraction pattern. This breakthrough technology results in increased particle size measurement range without the added cost of a second light source. This single laser design provides for higher accuracy due to a consistent wavelength throughout the full measurement range.

•Standard Operation Procedure (SOP):

The Bettersize software offers an intuitive user interface.  The "Auto Test" function fully automates the entire test sequence.  With one mouse click, "Auto Test" initiates auto-alignment, collects a background, prompts the operator to add sample and analyzes the sample.  

•Compact design:

The rugged and compact design, coupled with the low cost of ownership of the Bettersizer ST makes it the ideal laser particle size analyzer for your quality control applications.

•Auto Alignment Function:

The auto alignment function of Bettersize ST laser scattering particle size distribution analyzer provides accurate and repeatable testing results.  The high speed servo motors allow the Bettersize ST laser diffraction grain size analyzer to perform an auto alignment prior to every test.

Technology

Specification

Bettersizer ST

Measurement Range 0.1-1000 µm

Sample Inflow Method ultrasonic wet dispersion built-in automatic circulating and dispersing sampling system(it can be upgraded to be the solvent analyzer)

Repeatability error ≤1% (CRM D50)

Accuracy error ≤1% (CRM D50)

Measuring Principle Mie scattering theory

Measuring way SOP (Standard Operation Program)

Fastest measuring speed ≤10s

Laser light source imported semiconductor laser

Optical system dual lenses & automatic centering & automatic testing

Dew point temperature testing yes

Operating system WinXP/Win7/Win8/Win10

Connection Port USB 2.0   or  USB 3.0

Photodetector 86 pieces

Ultrasonic Disperser 50W

Circulating pool capacity 600 ml

Circulating Flowrate 3000 ml - 8000 ml/min

Voltage AC 220V ,50/60Hz

Volume,weight 660x420x320mm,38KG

At Bettersize, our mission is to provide best-in-class particle sizing and characterization instruments, comprehensive solutions and exceptional customer services. We provide particle size measurement units, laser particle sizing and etc. Want to know more? Please contact us.