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Dry Dispersion Laser Particle Size Analyzer, PSA-LD3003 Series

  1. Advanced Detector Design improves measurement limit&resolution.
  2. Automatic&User-friendly one-key operation
  3. Perfect accuracy and precision guaranteed

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PSA-LD3003 is a universal dry dispersion laser particle size analyzer is designed to have the scientific structure design and a new generation of dispersion device,making the dispersion effect is better than similar instruments.This equipment uses MIE scattering theory as the theoretical basis, converging Fourier transform optical path, and with high stability and He-Ne laser high-sensitivity photodetectors ring ensures repeatability and accuracy of test results.This product uses air as the dispersing medium, with turbulent dispersion principle, high-precision feeding apparatus, Patent powder injection pumps and No-Oil silent air source to ensure that the sample is thoroughly dispersed. It is applied to any powder material, particularly good for materials occurs chemical reaction in water, or shape change in the liquid. It has same accuracy and repeatability compared with the wet method.

Automatic&User-friendly operation
Advanced Detector Design improves measurement limit&resolution
Good dispersion structure
Scientific and automatic dry dispersing system extends lifespan
Perfect accuracy and precision guaranteed
Advanced Detector Design enhances the accuracy and stability of test results
Instrument Software provides high precision of testing result


Model PSA-LD3003A PSA-LD3003B
Size Range 0.1μm-300μm 0.1μm-500μm
Standard ISO13320-1:1999,GB/T19077.1-2008,Q/0100JWN001-2013
Channels Number 40 pcs 40 pcs
Accuracy error <1%   (Deviation of  D50 on national standard sample)
Repeatability error <1%   (Deviation of  D50 on national standard sample )
Light Sources He-Ne laser (λ= 632.8nm,  P>2.0MW)
Dispersion Method Dry-turbulence dispersion mode
Operation Mode Manual/Automatic
Optical Path Calibration System Automatic
Dispersing Medium Compressed air
Measurment Time <1min
Operation System Win XP/ Win 7
Interface USB
Software function Analysis mode Free Distribution, R-R Distribution, Logarithm Normal Distribution, Mesh number classification
Statistic Method Volume Distribution, Quantity Distribution
Statistic Comparison Several Testing Results of samples
Different batches of samples testing result,
Samples before and after processing,
Test result of samples in different time.
User-defined Analysis Figure out percentage according to the particle size
Figure out particle size according to the percentage
Figure out percentage according to the particle size range
Meet demands of representation of particle test in different industries.
Test Report Word, Excel,Photo( Bmp), Text etc
Multi-language Support Chinese&English
Intelligent Operation Mode Automatically control Air flow speed, dispersion,test and analysis.Better Repeatability after remove human-factor
Dimensions (L*W*H) 88×40×30cm
Net Weight 36Kg


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    We will usually contact you within 24 hours. You could also call us (+86-531-88982330) during working hours ( 8:30 am to 5:45 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.

    Contact Info

    17th floor, Mingsheng Building, Xinluo Street, Jinan

    Phone: +86-531-88982330

    Fax: +86-531-88983691


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