Product Details

SPRAY-319 Industrial laser particle size analyzer is a specially designed and developed bench-top laser particle size analyzer for spray droplet size testing. This instrument adopts laser diffraction & Fraunhofer diffraction principles, with parallel light path design, equips high-performance and high-power laser which working lifetime>25000 hours, guarantee the requirements of spray droplet test easily. The testing range can be adjusted according to the customers requirement.

SPRAY-319 can be applied to fire control, forest, pesticide spray test, medicine nebulizer droplet test, aircraft engine, spray prilling, nozzle research and aerosol etc., it is especially suitable for laboratories of enterprises, universities, and research institutes.

SPRAY-319 Aerosol Particle Size Analyzer Advantages

1. Exclusive Patent Technology

It adopts representative Parallel optical testing technology and Spectrum amplification technique, can realize the wide range expansion in limited space. Besides, it adds several auxiliary integration photoelectric detectors, which can effectively collect scattering light from every angle in 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 droplet pollution to lens in testing process.

3. Split-type Structure Design

Split-type structure and adjustable testing 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 Automatic Optical Path Alignment System

The optical path alignment system can be corrected by one click, avoid adjustment difficulties caused by the optical path movement.

5. Multiple Size Distribution Models

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

SPRAY-319 Aerosol Particle Size Analyzer Specifications

Models	SPRAY-319A	SPRAY-319B	SPRAY-319C
Standards	ISO13320-1 :1999, GB/T19077.1-2008, Q/0100JWN001-2013
Principle	Fraunhofer diffraction principle
Instrument Structure	Split-type
Testing Range	1μm-500μm	1μm-1000μm		1μm-2000μm
Number of Channels	50 pcs	51 pcs		58 pcs
Accuracy Error	<1% (Reference to CRM D50)
Repeatability Error	<1% (Reference to CRM D50)
Reproducibility	<1% (Reference to CRM D50)
Data Acquisition Rate	≧2KHZ
Laser	LD Pump Laser; λ=532nm, p>40mw, life time>25000 hours
Laser Safety	Class 3B
Air Purging System	Equipped with airflow protection device, can effectively protect the lens, and avoid droplet pollution to lens in testing process.
Sampling Mode	open style
Optical Alignment System	automatic
Working Temperature	10-40°C
Humidity	≤75%
PC System	Windows 7/8/10/11 (64 bits) with Office
Output Parameters	Particle volume distribution curve, D10-D100 any parameters
Testing Area Length	0.1-10m/adjustable
Lens Protection	Double gas episodic
Outer Dimension	Pkg 1: L369W295H360mm, pkg 2: L858W295H360mm
Power Supply	220V, 50HZ
Weight	68 KG

Operation Interface:

After the background testing, click on “energy spectrum test” in "test view", 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 pre-set time intervals.

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