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Laser Particle Size Analyzer LLPA-A11

Laser Particle Size Analyzer LLPA-A11

Laser Particle Size Analyzer LLPA-A11 is a fully automatic wet laser particle size analyzer, adopted with MIE scattering principle, dual-beam and multiple spectral detection systems, side light scatter test technology, and unconstrained free fitting software technology. Designed as per ISO13320-1:1999 standard configurations, offers 0.01 to 2000 μm of measuring range with 127 channels and 350 ml sample pool. Equipped with high-performance semiconductor laser and built-in dispersion unit, features auto optical alignment, auto water supply, auto drainage, auto bubble removing, auto ultrasonic dispersion etc. Incorporated with intelligent SOP operation, automatic and manual mode, has different analysis mode, statistic methods, and statistic comparisons, offers <2 min test time and supports test report in various format.

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Dispersion Type Wet
Measurement Range 0.01 to 2000 µm
Channel number 127
Accuracy Error <1% (National Standard Sample D50)
Repeatability Error <1% (National Standard Sample D50)
Light Source High performance semiconductor laser λ = 632.8 nm,
P > 2 mW,
Service life > 25000 hours
Detector Dual-beam and multiple spectral detection
Dispersion Method
Ultrasonic Frequency40 kHz
Ultrasonic Power35 W
Ultrasonic Time≥ 1 s
Stir Revolution Speed0 to 3000 rpm (adjustable)
CirculationRated Flow: 8 L/min
Rated Power: 10 W
Sample Pool Capacity 350 ml
Optical Path Alignment Fully automatic
Operation mode Automatic/ Manual (Switchable)
Standard ISO 13320-1:2010
Test Speed <2 min/time
Software Running WIN 7/10/XP, 64 bits
Analysis mode Free Distribution, R-R Distribution, Logarithm Normal Distribution, Mesh number classification etc.
Statistic Method Volume Distribution, Quantity Distribution
Test Report Word, Excel, Photo( Bmp), Text etc.
Intelligent operation Intelligent SOP operation
Dimension (L×W×H) 660×320×400 mm
Net Weight 65 kg
  • An intelligent and fully automatic wet laser particle size analyzers
  • Adopted with MIE scattering principle, highly sensitive detectors and detection system
  • Unconstrained free fitting software technology, facilitate the data processing
  • Designed as per ISO13320-1:1999 standard configurations
  • 0.1 to 300 µm measuring range with 39 channels and 350 ml sample pool
  • High-performance semiconductor laser and built-in dispersion unit
  • Auto optical alignment, auto water supply, auto drainage, auto bubble removing, auto ultrasonic dispersion etc.
  • Intelligent SOP operation with both automatic and manual operation mode
  • Different analysis mode, statistic methods, and statistic comparisons
  • <2 min test time with test report in various format for easy data analysis
  • High-efficient, stable and reliable unit to precisely determine the particle size distribution

Laser particle size analyzer is used to measure the sizes of particles in a material across cosmetics, food, coal, paint, paper, petrochemical, dyes, inks, explosives, , kaolin, medicine, metal powder, mica, milling, minerals, oxides industries etc.

10 ml micro sample pool

Compare Models

Model Dispersion Type Measurement Range Channel number Accuracy Error Repeatability Error Light Source Detector Sample Pool Capacity Optical Path Alignment Operation mode Standard Test Speed Software Running Analysis mode Statistic Method Test Report Intelligent operation Dimension (L×W×H) Net Weight
LLPA-A10 Wet 0.1 to 300 µm 39 <1% (National Standard Sample D50) <1% (National Standard Sample D50) High performance semiconductor laser λ = 632.8 nm,
P > 2 mW,
Service life > 25000 hours
High-sensitive ring photoelectric detector 350 ml Fully automatic Automatic/ Manual (Switchable) ISO 13320-1:2009 <2 min/time WIN 7/10/XP, 64 bits Free Distribution, R-R Distribution, Logarithm Normal Distribution, Mesh number classification etc. Volume Distribution, Quantity Distribution Word, Excel, Photo( Bmp), Text etc. Intelligent SOP operation 880×390×460 mm 41 kg
LLPA-A11 Wet 0.01 to 2000 µm 127 <1% (National Standard Sample D50) <1% (National Standard Sample D50) High performance semiconductor laser λ = 632.8 nm,
P > 2 mW,
Service life > 25000 hours
Dual-beam and multiple spectral detection 350 ml Fully automatic Automatic/ Manual (Switchable) ISO 13320-1:2010 <2 min/time WIN 7/10/XP, 64 bits Free Distribution, R-R Distribution, Logarithm Normal Distribution, Mesh number classification etc. Volume Distribution, Quantity Distribution Word, Excel, Photo( Bmp), Text etc. Intelligent SOP operation 660×320×400 mm 65 kg
LLPA-A12 Wet 0.1 to 1000 µm 90 <1% (National Standard Sample D50) <1% (National Standard Sample D50) High performance semiconductor laser λ = 632.8 nm,
P > 2 mW,
Service life > 25000 hours
High-sensitive ring-shaped multi-element silicon photo-diode detector 350 ml Fully automatic Automatic/ Manual (Switchable) ISO 13320-1:2011 <2 min/time WIN 7/10/XP, 64 bits Free Distribution, R-R Distribution, Logarithm Normal Distribution, Mesh number classification etc. Volume Distribution, Quantity Distribution Word, Excel, Photo( Bmp), Text etc. Intelligent SOP operation 850×390×450 mm 41 kg
LLPA-A13 Wet 0.01 to 2000 µm 87 <1% (National Standard Sample D50) <1% (National Standard Sample D50) High performance semiconductor laser λ = 632.8 nm,
P > 2 mW,
Service life > 25000 hours
High-sensitive ring-shaped multi-element silicon photo-diode detector 350 ml Fully automatic Automatic/ Manual (Switchable) ISO 13320-1:2012 <2 min/time WIN 7/10/XP, 64 bits Free Distribution, R-R Distribution, Logarithm Normal Distribution, Mesh number classification etc. Volume Distribution, Quantity Distribution Word, Excel, Photo( Bmp), Text etc. Intelligent SOP operation 850×390×450 mm 41 kg
LLPA-B10 Dry 0.1 to 2000 µm 100 <1% (National Standard Sample D50) <1% (National Standard Sample D50) Semiconductor laser, λ = 632.8 nm,
P > 2 mW,
Service life > 25000 hours
High-sensitive ring photoelectric detector - Fully automatic Automatic/ Manual (Switchable) ISO 13320-1:1999 <1 min/time WIN 7/10/XP, 64 bits - Volume Distribution, Quantity Distribution Word, Excel, Photo( Bmp), Text etc. - 1040×440×540 mm 58 kg
LLPA-B11 Dry 0.1 to 300 µm 40 <1% (National Standard Sample D50) <1% (National Standard Sample D50) Semiconductor laser, λ = 632.8 nm,
P > 2 mW,
Service life > 25000 hours
High-sensitive ring photoelectric detector - Fully automatic Automatic/ Manual (Switchable) ISO 13320-1:2000 <1 min/time WIN 7/10/XP, 64 bits - Volume Distribution, Quantity Distribution Word, Excel, Photo( Bmp), Text etc. - 880×410×300 mm 36 kg
LLPA-C10 Wet and Dry Wet: 0.01 to 2000 µm
Dry: 0.1 to 2000 µm
Wet: 127
Dry: 100
Wet and Dry: <1% (National Standard Sample D50) Wet and Dry: <1% (National Standard Sample D50) High performance semiconductor laser( λ= 632.8nm P >2.0 mW)
Auxiliary blue semiconductor laser (λ= 405 nm, P >2.0 mW)
Log-spaced array
Test angle from 0.015 degree to 145 degree
- Fully automatic Automatic/ Manual (Switchable) ISO 13320-1:2009 Wet: <2 min
Dry : <1min
Typical measuring time: < 10s
WIN 7/10/XP, 64 bits Free Distribution, R-R Distribution, Logarithm Normal Distribution, Mesh number classification etc. Volume Distribution, Quantity Distribution Word, Excel, Photo( Bmp), Text etc. Intelligent SOP operation 1040×440×540 mm 70 kg

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