Partica LA-960V2

Laser Scattering Particle Size Analyzer

The Partica LA-960V2 is a high-performance laser diffraction particle size analyzer, offering exceptional accuracy, rapid measurements, and unmatched repeatability. It supports both wet and dry measurement modes with advanced dispersion systems, delivering reliable and reproducible results for particle sizes ranging from nanometers to millimeters.

Partica LA-960V2

Laser Scattering Particle Size Analyzer

Why Choose Partica LA-960V2

Unmatched Accuracy – Measures particle size with precision up to ±0.6% using NIST-traceable standards.
Consistent Reproducibility – Maintains instrument-to-instrument consistency regardless of location or operator.
Fast, Automated Alignment – Computer-controlled laser alignment completes in just seconds.
Versatile Dispersion Systems – Fully automated wet and dry setups offer one-touch operation with consistent dispersion quality.

Key Advantages of Partica LA-960V2

High accuracy

NIST-traceable within 0.6%

minimizes measurement uncertainty

Rapid wet analysis

< 60 s per sample

maximizes lab throughput

Automated dry dispersion

self-adjusting PowderJet

ensures reproducible dry measurements

Broad size range

10 nm–5,000 µm

accommodates diverse sample types

Applications of Partica LA-960V2

Paint and coatings optimization

ensures pigment dispersion stability

Cosmetic cream and lotion quality

monitors particle consistency

Airborne particulate monitoring

assesses PM in environmental studies; Mineral processing control — optimizes grind size for material efficiency

Technical Specifications of Partica LA-960V2

Laser scattering particle size distribution analyzer Model: LA-960V2

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. Contact for additional details.

scrollable

※Windows is a registered trademark of Microsoft Corporation in the United States and other countries.

PowderJet Dry Feeder Accessory

Dispersion Method	Compressed air dispersion using Venturi nozzle
Sample Delivery	Vibrating feeder
Sample Disposal	Vacuum-driven evacuation
Measurement range	100 nm - 5000 μm
Controls	Communication: Serial cable to LA-960V2 main unit Measurement: Vibrating feeder controlled automatically via feedback or manually by user, Vacuum AUTO/OFF, Compressed Air AUTO/OFF, Air pressure adjustable from 0 - 0.4 MPa in 40 steps
Measurement Time	Typical measurement takes 2 seconds or longer.
Operating Conditions for PowderJet	15〜35°C (59 to 95°F), relative humidity 85% or less (no condensation)
Dimensions	332 (W) × 321 (D) × 244 (H) mm (not including dimensions of projections and LA-960V2 measurement unit)
Power for PowderJet Operation	AC 100V, 120V, 230V, 50 or 60Hz, 1500VA (Including vacuum but LA-960V2 measurement unit)
Compressed Air Supply Pressure	Compressed air supply origin pressure: 0.4 - 0.8 MPa Compressed air controlling range: 0.01 - 0.4 MPa
Compressed Air Connection	Quick connector for resin tube with 6 mm outer diameter (Compressed air supply equipment must be provided separately)
Remarks	Vacuum is equipped as standard

scrollable

※When ordering the PowderJet, please specify the power requirements for the final destination.
※Above specifications and functionality are valid only when PowderJet is installed on the LA-960V2 main unit and controlled using the LA-960V2 software.
※Manufacturers and models indicated for vacuum, air compressor, computer, monitor, and/or printer are subject to change.

◎Air Compressor
Inlet pressure within 0.5 - 038 MPa, Tank capacity 26 L or larger, Flow rate 45 L/min or faster

LY-9610 Imaging Unit

Observed Measurable Range for image analysis	5 μm - 1000 μm* *5 μm for size and 9 μm for shape as per ISO 13322-2.
Pixel Size	0.8 μm
Speed	≧ 4 fps
Functions	Histogram of equivalent circle diameter. Shape Parameters: Aspect ratio, Circularity, Length, Width Trend graph of equivalent circle diameter. Post Analysis of captured image (zoom-in/out, measuring size).
Communication	USB 3.0

scrollable

*Optional Advanced software

Accessories

Components		LA-960N2	LA-960A2	LA-960S2	LA-960W2	LA-960L2
Optics	Standard optical system	•	•	•	•	•
Aqua type Ethanol can be used as a dispersing additive. (0.01 - 3000 μm）	Standard circulation system	-	•	-	-	-
	Pressurized fill adapter	-	-	-	•	-
	Liter flow	-	-	-	-	•
	Peristaltic pump system	-	-	-	•	-
Solvent type（0.01 - 3000 μm）	Standard pump system	-	-	•	-	-
Accessories	Fraction cell holder	•	•	•	•	•
	Mini-Flow with ultrasonic unit (0.01 - 1000 μm)	•	•	•	•	•
	Paste cell holder	•	•	•	•	•
	Dry unit (0.1 - 5000 μm）	•	•	•	•	•
	Auto sampler	-	•	•	•	•
	High Concentration Cell	•	•	•	•	•
	Imaging Analysis Unit	-	•	•	•	•