Medical	Medical
Analytical	Zeta Potential Particle Size Molecular Weight Capillary Electrophoresis Spherulite diam./Corr. Length
Spectrometry	Spectrometer Thickness Measurement Light Measurement FPD Evaluation Material Evaluation In-Process Evaluation

Fiber-Optics Particle Analyzer with Auto-sampler　　FPAR-1000AS

Automatic particle size measurement system with an auto-sampler for a maximum of 50 samples using disposable cell (sample qty. 1ml)

Products

Features

Supports automated continuous measurement of up to 50 samples with the auto-sampler.
Supports high-speed and high-precision measurement of particle size and particle-size distribution in a wide concentration range from diluted to concentrated solutions.
Provides monitor functions for dispersion and cohesion processes which is unique to micro particles, and can be used for a wide range of purposes in research and quality control.
The newly developed measurement probe supports high precision particle-size measurement in concentrated solutions.
Compactly designed in A3 size with all necessary functions built in including sample heating control and ultrasonic cleaning.

Measuring item

Particle Size Range
	3 nm ～ 5000nm
	1 nm ～ 5000nm （High-spec）
	Cumulant average particle size 　Histogram average particle size（D50）
Distribution Analysis
	CONTIN method 　MARQUARDT method 　NNLS method 　CUMULANT method

Applicable concentration Range (In case of standard latex of 204nm )
	0.001 ～ 10 %
	Concentrated solution type probe(Standard) 　　 0.01 ～ 10 %
	Diluted solution type probe (Option) 　　 0.001 ～ 0.01 %

Application

Color material industry – Pigment, ink aggregation/dispersion control, particle size control
Aggregation/dispersion control for ceramic slurry, dispersant effectiveness
Semiconductor – Particle size control for abrasive particles
Polymer/chemical- Aggregation/dispersion control for emulsion/latex
Medical/Food - Aggregation/dispersion control for emulsion, particle size control for liposome
Photocatalyst (oxidized titanium) – Dispersion control for particles

Specification for FPAR-1000

Light source	Laser diode
Detector	Photomultiplier tube (Photon counting type)
Temperature range	10 ～ 70℃
Temperature control system	Electronic cooling element + Heater
Probe cleaning method	Ultrasonic cleaning
Power supply	AC100V ± 10% 50/60Hz 300VA
Dimensions（WDH）	320（W)×507（D)×284（H)
Weight	Approx. 22kg

Specification for Auto-sampler

Sample vial	Cylindrical cell (with lid) 　Sample volume 1 ～ 2.5 ml
Sample Vial Qty	50 vials mountable at a time
Temperature control	heater-peltier method
Temperature control range	15～40℃
Density range	0.001% ～ 10% (when connected to FPAR-1000)