HORIBA - LA-900 Series

Manufactured by  HORIBA
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The Partica LA-950 Laser Diffraction Particle Size Distribution Analyzer is the highest performance particle sizing instrument on the market.

It out performs every other particle size analyzer in every facet: measurement range, speed, precision, ease of use, and software features. A range of accessories allow the user to configure the system for maximum flexibility and performance, optimized for each application.

The result is a truly unparalleled particle size analyzer capable of measuring everything from nanoparticles to soils and sediments.

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Features of LA-900 Series

Cutting Edge Optical Design

HORIBA’s revolutionary optical design provides the widest dynamic range (0.01 - 3000 µm), highest signal-to-noise, fastest measurement time, and best nanoparticle performance of any laser diffraction instrument. The LA-950 is the only instrument capable of measuring 30 nanometers and 3 millimeters in the same instant for the same measurement. Only the world's most advanced optical design makes this possible.

  • Accuracy guaranteed to within 0.6%
  • Precision guaranteed to within 0.1%
  • Stability and reproducibility from unit to unit ensured with rigid optics and detector calibration

Fastest Sample-to-Sample Measurement Time

Less than 60 Seconds: Automation built into the hardware and software ensures speed, reproducibility and ease of use. Complete sample analysis sequence is completed in 60 seconds, including automatic fill, automatic alignment, blank, measurement, and automatic rinse cycles. The LA-950 is easy enough to use to make technicians happy and is fast and reliable enough to save money and make managers happy.

Powerful Sample Handlers:

The LA-950 was designed with the goal of measuring every possible application. To accomplish this goal several sample handling systems are available to best solve the user's application challenges.

Fastest Sampling System Change:

The unique measurement cell system allows up to three sample dispersion systems to be mounted simultaneously on a cell tray. Changing between sampling systems only requires the tray to be moved from one position to another, in as little as ten seconds, without removing or replacing any hardware or requiring any tools.

General Specifications
Height20.3 in
Width 27.6 in
Power Requirements 120-230V, 50/60Hz
Weight56 kg
Additional Specifications

Range:   
- 0.01 to 3,000 microns   
- Widest dynamic range on the market of 300,000 to 1   
- Small particle sensitivity: Can accurately measure 30 nanometer diameter particles   
Accuracy:   
- +/- 0.6% of standard tolerance on these NIST-traceable polystyrene latex standards: 100 nm, 500 nm, 1.020 um, 12.01 um, 102 um & 1004 um   
- Meets or exceeds all requirements of ISO 13320 and USP   
Precision:   
- +/- 0.1% coefficient of variation (COV) on these NIST-traceable polystyrene latex standards: 100 nm, 500 nm, 1.020 um, 12.01 um, 102 um & 1004 um   
Speed:   
- Fastest measurement on the market   
- Fill, auto-alignment, blank, measurement, and rinse in less than 60 seconds   
- 5000 scans per second   
Light Sources:   
- 5 mW 650 nanometer red laser diode   
- 3 mW 405 nanometer blue light emitting diode (LED)

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