Optical techniques - scanning electron microscopy (SEM) and image analysis. Delft Solids Solutions is a laboratory for qualitative analysis of particle size with scanning electron microscopy (SEM) and image analysis. Visualization of the sample gives a better understanding of the particle system and insight in the particle shape and distribution: such as SEM scanning electron microscopy image analysis microscopy surface scan surface coating surface structure visualization surface sputtering magnification coating powder particle size particle analysis.
For analysis request and more information, see also the main website of Delft Solids Solutions: www.solids-solutions.com
Visualization of particle
size analysis with scanning
electron microscopy (SEM) and image
analysis gives a better understanding of the particle system and insight
in the particle shape and distribution. With optical
techniques of particle scanning such as SEM
also known as scanning electron microscopy or image
analysis a microscopy analysis of the surface is made.
A scan of surface coating or surface structure is possible after sputtering
and magnification, optical
techniques of particle scanning.
However, the fundamental problems described mean that the measurement of the particle size analysis distribution of liquid droplet sprays presents some challenges which are often difficult to meet with standard laboratory laser diffraction-based particle size analysis analyzers such as optical techniques of particle scanning.
RTS (Real-time Spray) measurement
at up to 2500Hz reveals fine temporal fluctuations in spray patterns and allows
measurement of short duration sprays such as metered dose inhalers, dry powder
inhalers and fuel sprays. By optical
techniques of particle scanning using Flash Mode software allows "frame-by-frame"
inspection of spray sequences and shows development and consistency of spray
plumes.The data acquisition rate of optical
techniques of particle scanning is programmable form 1 to 2500Hz and trains
of measurements can be set up to consist either of single detector scans or
averages of variable numbers of detector scans depending on the nature of the
spray being measured. The statistical control chart presentation of data assists
visualization of trends.
Four different triggering modes to synchronize measurements with spray actuation.
Malvern Instruments Mastersizer
2000 is an tool for optical
techniques of particle scanning.
The Mastersizer 2000 has been developed to meet industry's growing need for
global comparability of results, traceability, regulatory compliance, efficiency
in the laboratory and optimum deployment of skilled personnel that is able to
perform also optical
techniques of particle scanning. Rapid and reliable results. Full automation
allows rapid measurement with minimum operator involvement. optical
techniques of particle scanning system for emulsions, suspensions, pastes
and dry powders. Rapid changeover of sample dispersion units with automatic
software recognition makes it quick to switch between sample types which have
to be analyzed by optical
techniques of particle scanning. The Mastersizer particle analyzer system
was always well known for the exceptional stability of its optics - the speed
and accuracy of the new RapidAlign system allows an alignment to be performed
before each measurement also the optical
techniques of particle scanning to give a further improvement in reproducibility
of results with no perceptible lengthening of measurement times.
Visualization of particle
size analysis with scanning
electron microscopy (SEM) and image
analysis gives a better understanding of the particle system and insight
in the particle shape and distribution. With optical
techniques of particle scanning such as SEM
also known as scanning electron microscopy or image
analysis a microscopy analysis of the surface is made.
A scan of surface coating or surface structure is possible after sputtering
and magnification, optical
techniques of particle scanning.
However, the fundamental problems described mean that the measurement of the particle size analysis distribution of liquid droplet sprays presents some challenges which are often difficult to meet with standard laboratory laser diffraction-based particle size analysis analyzers such as optical techniques of particle scanning.
Delft Solids Solutions is
a laboratory for qualitative analysis of particle size with scanning electron
microscopy (SEM) and image analysis. Visualization of the sample gives a better
understanding of the particle system and insight in the particle shape and distribution:
sem scanning electron microscopy image analysis microscopy surface scan surface
coating surface structure visualization surface sputtering magnification coating
powder particle size particle analysis
light
scattering techniques - laser diffraction
- photon correlation spectroscopy - phase
doppler velocimetry - electrical techniques
- electrical sensing zone - optical
techniques - scaning electron microscopy
- other particle analyses - gravitational
sedimentation - sieve analysis