Partica LA-960V2

Laser Scattering Particle Size Distribution Analyser

HORIBA’s groundbreaking optical design perfects the static light scattering particle sizing technique.


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Description

Advanced Detector Design

The number of detectors, angular range, and layout each contribute to overall system performance.

Superior Instrument-to-Instrument Precision

The LA-960V2 is designed and built to provide the same experience regardless of manufacture date, operator skill, or geographic location. Achieve unmatched instrument agreement without the hassle of correlation.

Automatic Laser Alignment in Seconds

Always make perfect measurements with computer-controlled laser alignment. The alignment process is finished in only a few seconds with HORIBA’s innovative approach.

Guaranteed Accuracy and Precision

The LA-960V2 is a highly refined particle size analyser capable of accurately measuring NIST-traceable size standards within 0.6% of specification. Fully compliant with ISO 13320 recommendations regarding the measurement of materials on the D10, D50, and D90.

Wet Measurement

Sample-to-sample analysis in less than 60 seconds

The HORIBA LA-960V2 wet circulation system is an easy, fast and very powerful dispersion system. The standard wet system offers a full package of a dispersant fill pump, liquid level sensor, circulation pump, 30 W in-line ultrasonic probe, and drain valve, which is all software-controlled for true one-button operation. This advanced design provides highly reproducible particle size results.

Dry Measurement

Automated, powerful dry-powder dispersion

The LA-960V2 PowderJet combines several unique and patented features to provide the most reproducible dry measurements. Use the Auto Measurement function to control vacuum, air pressure, powder flow, start/stop conditions, measurement duration, and data processing. Designed to handle every application including small sample amounts, friable powders, and highly agglomerated materials.

  • Smart Scans – Trigger function
    This function allows for very precious materials to be measured accurately. When the sample amount is limited or low flow ability, the Trigger functions perfectly to start and stop the measurement.
  • Self-Adjusting Powder Flow
    Historically, the biggest challenge in dry powder measurement involved establishing an even powder flow. The LA-960V2 PowderJet has solved that challenge with a self-adjusting feedback loop to maintain a constant laser transmittance. This is a crucial factor in creating reliable, reproducible dry powder size measurements.

Additional information

Measurement Principle

Mie scattering and Fraunhofer diffraction

Measurement Range

10 nm – 5000 μm (Option dependent)

Measurement Time

Typical measurement takes 60 seconds from liquid filling, sampling and measurement to rinsing.

Measurement Method

Circulation measurement or fraction cell measurement (Fraction cell is optional)

Sample Quantity

Approximately 10 mg – 5 g (Depending on the particle size, distribution and density)

Dispersing Volume

Approximately 180 mL for standard pumping system, 5/10/15 mL for Fraction Cell accessory, Manual filling : 35 mL, Automatic filling : 40 mL for MiniFlow accessory. Approximately 1 L of LiterFlow option.

Compatible Liquids

A type: Water*, S type: Common organic solvents (*also, mixtures with small volumes of ethanol)

Communication

USB 2.0 (USB 3.0 required for some options)

Light Sources

Red solid state 5 mW laser diode (650 nm), Blue solid state 3 mW LED (405 nm)

Dispersion System

In-line ultrasonic probe: 30 W, 20 kHz, adjustable levels
Circulation pump: Fully automated fill and circulation pumps, 15 adjustable speeds, 4 selectable fill levels, 15 selectable circulation speeds (max: 10 L/min)

Operating Conditions

15〜35°C (59 to 95°F), relative humidity 85% or less (no condensation)

Power

AC 100-240V 50/60Hz, 300VA

Dimensions

705 (W) × 565 (D) × 500 (H) mm

Mass

54 kg

Computer Requirements

Windows PC with available USB ports, Windows 10 64-bit or Windows 11 64-bit.