More support. Faster development. More precise quality control. Development & quality assurance for
cosmetic and household sprays
Precise spray diagnostics for household & cosmetic sprays -
More quality and efficiency at every stage
Precise analysis of spray processes is essential for research and quality assurance of cosmetics and household sprays. With LaVision’s high-resolution optical measurement systems, developers gain detailed insights into spray behavior – from droplet size to spray pattern geometry. This allows formulations to be developed in a targeted manner, spray parameters to be optimized and the highest quality standards to be achieved.
Advantages for research & development: Perfection begins with understanding
- Optimized formulation of cosmetic and household sprays: through precise analysis of droplet size, distribution and spray pattern
- Spray plume geometry at a glance: including angle, penetration depth and distribution
- Dynamic visualization: through time-resolved video analyses of the spray development
- Breakup analysis: with high-speed recordings of droplet splitting
- Objective digital measurement results: thanks to intelligent algorithms
- Seamless documentation: from the very first recipe
- Formulation comparison & validation: for perfect coordination of viscosity, adhesion and evaporation behavior
- Faster time to market: thanks to precise digital data instead of time-consuming test series
- Sustainable development: through optimized spraying parameters and lower propellant gas consumption
- Flexible use: in online, atline or offline environments
Advantages for product design & process optimization: Highest performance for every application
- Uniform application: for deodorants, perfumes, hairsprays, household cleaners and much more.
- Less material loss: thanks to more precise control of the spraying mechanism
- Reproducible quality: for consistent results in every production batch
- Optimized filling and packaging processes: through adapted nozzle and valve technologies
Advantages for quality management & production: Seamless control for the highest standards
- Automated inline control: with real-time measurement of spray parameters
- Immediate error detection: e.g., for droplet size, application quantity and spray pattern
- Certified quality assurance: validated procedures for regulatory requirements
- Complete traceability: through digital documentation of all production data
SprayMaster inspex -
the versatile universal
system for spray development
The modular high-precision SprayMaster inspex system is optimized for research and development as well as quality assurance of cosmetic and household sprays. It enables exact analysis of spray patterns and spray cones. The modular platform can be individually adapted – ideal for research laboratories and product development.
System & components
The SprayMaster inspex Base Frame, as a basic equipment concept, serves as a central measuring platform. With the help of a universal holder, a wide variety of spray bottles, aerosol cans or applicators can be securely positioned.
Measurements are carried out using backlit imaging, lightsheet technology and shadowgraphy – for the precise characterization of the spraying process. The system has been specially designed for research laboratories and production-related development environments.
Measured variables & analysis areas
Spray pattern geometry:
The spray pattern is crucial for the function and efficiency of any aerosol or spray system. The SprayMaster inspex enables the detailed analysis of the homogeneity, size and shape of the spray pattern to ensure that the product has a uniform and controlled distribution.
Spray cone analysis:
The spray cone influences the application efficiency and the user experience. The system precisely measures the cone angle, penetration depth and symmetry of the spray jet to ensure optimum spray distribution for different application areas.
Modularity & flexibility
- Universal holder for various applicators
- Quick change between measurement setups
- Expandable with modules for droplet size distributions
- Configurable for different liquids and spray systems
- Compatible with high-speed cameras and sensors
- Future-proof and scalable
Advantages for spray development and quality assurance
- Scientifically sound measurement methods
- Reproducible, digital results for reference comparisons
- Automated test reports
- Precise measurements thanks to DaVis software
- Collaborative use in networked testing environments
- Inline, atline, online or offline measurement possible
Home Care & Beauty
Spray Imaging
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More InformationParticleMaster inspex - Precise particle and droplet analysis for spray development
System & components
The ParticleMaster inspex uses LED-based shadowgraph imaging for high-resolution droplet analysis. The light source and sample are placed outside the spray area, which means that electrical components do not come into contact with the spray. The high-resolution camera system precisely records the droplet size, speed and shape. The dynamic image analysis (DIA) evaluates the recorded images and guarantees operator-independent, reproducible results in the shortest possible time.
Measured variables & analysis areas
- Droplet size & distribution: DV10, DV50, DV90, volume and area averages
- Particle concentration: Number and mass concentration within the spray jet
- Particle homogeneity: shape, density and uniformity across the spray cross-section
- Particle size distribution spectrum: Detection of minimum to maximum diameters between 10 – 2,500 µm depending on the equipment model and application
- Spray density profiles: Distribution of particle concentration over the width and depth of the spray
- Particle velocity (optional for combined measurement): Velocity and dynamic distribution of individual particle droplets
These measured variables enable precise quality control and process optimization in product development.
Modularity & flexibility
- Modular expandability: flexibly adaptable for different particle size ranges and applications – from fine aerosols to coarse droplet sprays
- Versatile applications: compatible with a wide variety of spray types such as atomizers, spray nozzles, aerosol generators and pharmaceutical inhalers
- Combination capability: can be seamlessly combined with other LaVision systems such as SprayMaster or high-speed imaging solutions – for comprehensive, synchronized spray analysis
- Variable measuring ranges: Selection of different optics and detector modules to adapt to individual test setups
- Easy integration: quick and tool-free system configuration for changing measurement setups in laboratory and production environments
- Investment security: thanks to its modular design, the ParticleMaster can be expanded with additional components at any time to meet future requirements
Advantages for spray development and quality assurance
The ParticleMaster provides objective data that accelerates development processes and validates decisions. Instead of time-consuming comparative tests, teams receive precise, image-based results in real time. This allows formulations to be optimized more quickly and spray parameters to be adjusted in a targeted manner.
For quality assurance, this means high reproducibility without operator influence. Standardized measurement protocols ensure consistent testing, while the non-contact analysis also protects sensitive products. In addition, the complete documentation of the measurement data ensures maximum traceability for audits and customer requirements.
This enables comprehensive inline, atline, online or offline measurements.
ParticleMaster inspex
for Sprays
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More InformationHigh-speed cameras - dynamic visualization of the spray break-up
Our high-speed cameras record the development of the spray mist over time at an extremely high frame rate. This makes it possible to analyse the spray break-up, atomization and droplet movements in detail – essential for optimizing application processes and dosing systems.
The next generation of spray diagnostics
Discover more information about our products on our research portal:
PIV
Particle Image Velocimetry
Flow analysis with high-resolution recording of velocity and vortex structures
LIF
Laser Induced Fluorescence
Analysis of droplet size distributions and visualization of liquid and vapor phase with tracer LIF method
Make sure you get individual expert advice!
Optimize your spraying processes with precise measurement technologies – from development to series production. Our experts will help you find the right solution for your requirements.
Contact us now for a no-obligation consultation!
SprayMaster inspex Test Chamber - protected test chamber for industrial quality control
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More InformationEfficiency and reproducibility in product development
The powerful DaVis software ensures high reproducibility and maximum analytical depth. It automatically analyzes spray patterns and provides precise results. This allows products to be developed faster, testing processes to be accelerated and innovations to be driven forward in a targeted manner.
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More InformationIntelligent quality control with the LaVision Quality Control software
The LaVision Quality Control software is the central element for efficient, automated and seamless quality testing of household and cosmetic sprays. It enables comprehensive data acquisition, analysis and documentation of all relevant spray parameters and ensures consistent and standard-compliant quality assurance – from the first test to series production.
Full integration with the SprayMaster inspex and ParticleMaster inspex systems allows test sequences to be automated, results to be precisely compared and all relevant data to be recorded in real time. The software offers a user-friendly interface, customizable test criteria and automatic report generation for efficient and transparent quality assurance.
Frequently asked questions about SprayMaster inspex and ParticleMaster inspex
When should I choose the SprayMaster inspex and when should I choose the ParticleMaster inspex?
Choose the SprayMaster inspex when your focus is on visualizing and analyzing spray patterns, plumes, or geometries. This system provides precise insights into the flow structure and distribution of spray mist. For applications that require detailed analysis of droplet sizes, particle densities, and mass distribution within the spray, the ParticleMaster inspex is the ideal solution. It is perfectly suited for scientific investigations of particle movement, homogeneity, and droplet distribution.
What advantages does the SprayMaster inspex offer in research and development?
The SprayMaster provides comprehensive visualizations of spray images and their development over time. By combining techniques such as backlight, shadowgraph, and light sheet analysis, it enables a complete characterization of spray processes. This information is essential for the efficient development of new product formulations and the targeted optimization of existing spray systems.
What makes the ParticleMaster inspex particularly suitable for R&D?
With its high-precision LED measurement technology and scientifically based algorithms, the ParticleMaster delivers exact values for droplet size and particle distribution. This allows formulations, dosing systems and spray parameters to be precisely adjusted. The system provides reliable and reproducible data, particularly in the development of aerosols and emulsions.
Is it possible to perform contract measurements with SprayMaster inspex and ParticleMaster inspex?
Yes. Our experts perform both SprayMaster and ParticleMaster measurements as part of contract analyses – either directly on your premises or in our laboratories. Depending on your needs, we analyze spray patterns, droplet distribution, and particle characteristics, and provide comprehensive guidance on the most suitable system for your application.
Can SprayMaster inspex and ParticleMaster inspex be used in combination?
Absolutely. Both systems complement each other perfectly for a holistic spray analysis. While the SprayMaster provides visual information on geometry, flow and distribution, the ParticleMaster analyzes the finer droplet and particle parameters. The combination enables complete characterization – especially for complex development or optimization projects.
Maximum product experience and optimum quality
With LaVision’s advanced spray analysis, you can optimize droplet size, distribution and flow dynamics in your cosmetic and household sprays. This not only increases the efficiency of your applications, but also minimizes material losses and promotes sustainable production processes. Leverage this technology to specifically improve your spray products and drive innovation.