Winner318 Droplet Laser Particle Size Analyzer

Winner319 is a specially designed and developed bench-top spray laser particle size analyzer for droplet size test. This instrument adopts Fraunhofer of scalar diffraction principle and parallel light path design with high-performanceand high-power laser, which can meet the requirements of droplet test. And the test range can be adjusted according to the customers’ requirement.

Application:

Winner319 can be applied to Fire control,forest,pesticide spray test, Medicine nebulizer droplet test, aircraft engine,spray prilling, Nozzle research,any aerosol etc.

Schematic Diagram of the Instrument:

Production Features and Advantages:

1, Exclusive patenttechnology

It adopts representative Parallel optical testing technology and Spectrum amplificationtechnique and realizes the wide range expansion in limited space. Besides, it adds several Auxiliary integration photoelectric detector, which can effectively collect scattering light from every anglein the testing range, realizing the testing accuracy and reliability in the whole range.

2, Unique Airflow Protection Device

It has airflow protection device, which can effectively protect the lens and avoid dropletpollutionto lens in testing process.

3, Split-Type Structure Design

Split-Type structure and adjustable test area can meet the needs of the spray test in any conditions and It has many specialties, such as non-contact measurements, non-interfering etc.

4,Stable automaticoptical path alignmentsystem

Remove adjusted difficulty caused bythe light path movement, the light pathalignment system can be correctedby a key

5,Multiple size distribution model

Free choice standard model, RR distribution and Lognormal distribution. Can convert the volume distribution and individual number distribution freely.

Technical Parameters:

Models	Winner319A	Winner319B	Winner319C
Executive Standard	ISO13320-1：1999，GB/T19077.1-2008，Q/0100JWN001-2013
Instrument Structure	Split-Type
Testing Range	1-500μm	1-1000μm		1-2000μm
Number of Channels	50	51		58
Accuracy	<3%(National Standard Sample D50)
Repeatability	<3%(National Standard Sample D50)
Laser	LD Pump Laser；λ=532nm, p>40mw
Sampling Mode	Open Style
TestingAreaLength	1-10m
Lens Protection	Double gas episodic
Outer Dimension	Launch port: L369*W295*H360mm Receive port:L858*W295*H360mm
Weight	68KG

Instrument Test operationinterface:

ⅠTest View：

After the background test, click on Energy spectrum test” in "test view". And the system will display "test view". Observe the Spectral curve and concentration,After the test result becomes stable, click the “save the results”. The System will automatically save the test result at the preset time intervals

Energy Spectrum Test View

ⅡTest Report and Its Description:

Ⅱ Test Report and Description:

Vx : Particle diameter, < X particle volume summation percent of total particle’s volume

Nx : Particle diameter, < X particle number summation percent of total numbers of particles

VAD: The volume weighted average particle size.

SMD: Surface area weighted average particle size.

NAD: The number of weighted average particle size.

1. Sample dispersion index, characterization of particle size distribution width. Smallervalue, higherconcentrated distribution.

N/V: N50/V50,Characterization of particle size distribution width. Values closer to 1, the distribution is more centralized.

Size / quantity distribution: Different statistical analysis

AccessoriesList:

Items	Project	Quantity	Unit	Remark
1	Winner319Laser Particle Size Analyzer	1	set
2	Expert Analysis System Software	1	set
3	Software code	1	pcs
4	National Standard Sample	1	bottle
5	Wrench	4	pcs
6	Screwdriver	3	pcs
7	Allen wrench	2	pcs
8	Thin back sample cell	1	pcs
9	Airflow guardcover	2	pcs
10	Communication cable	1	pcs
11	Fan	2	pcs
12	Conical Calibration Platform	1	pcs
13	Power wire	1	pcs
14	Lens Wiping Paper	1	pcs
15	Certificate of Quality	1	pcs
16	Warranty Card	1	pcs

Patent Technology:

lPressurized aerosol protection device for spray particle size analyzer is protected by patent No. ZL 2011 2 0267651.9

lSpray particle size analyzer with auxiliary probe construction is protected by patent No. ZL 2011 2 0267648.7

lSplit spray laser particle size analyzer is protected by patent No. ZL 2011 2 0267654.2

lOptical bench design is protected by patent No.- ZL 2014 2 0378380.8,

l3 dimensional-optical bench alignment system is protected by patent No.- ZL 2013 2 0835882.4.

lMie scattering principle application patent No.- ZL 2013 2 0812021.4.

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