LUMiReader PSA can instantly measure samples and obtain extinction spectra,. Each LUMiReader contains a focusing device and temperature control element, each of which can be operated independently, ensuring the flexibility and accuracy of the instrument to the greatest extent possible.LUMiReader PSA German LUM Stability Analyzer
In addition, the specially designed PSA module has opened up new horizons for high-resolution particle measurement, allowing you to measure the velocity distribution of dispersed particles. Therefore, you do not need to specifically know the viscosity or density of the sample.LUMiReader PSA German LUM Stability Analyzer
Our proprietary design ensures that light passes through the entire sample with minimal intensity variation or bending, ensuring maximum sensitivity and reproducibility. Each optical detector has over 9000 highly sensitive micro resolution sensors, which can even accurately detect small local changes throughout the entire sample in real-time.
This design solves the problem of time-consuming and inaccurate scanning of samples, allowing you to capture any subtle changes that occur during the dispersion process.
LUMiReader also utilizes tilt technology based on joint resistance. The recognized principle is to increase the separation rate by 1 g by tilting the sample in a normal upright position without the need for external force. The acceleration size (up to 10 times) depends on geometric factors such as tilt angle, vial size, and sample type.
Analyze specifically based on viscosity, temperature, and concentration. With the advantage of simultaneously observing the entire sample from top to bottom, you can simultaneously observe and understand different stability/instability behaviors, such as layering, settling, coagulation, and flocculation of products at the original concentration.
LUMiReader undergoes certification and factory pre calibration before entering the market.
In addition, the uniquely designed PSA module can test the distribution speed of particle separation. You don't need to know any material constants, such as viscosity or density.
velocity distribution Qv(v), qv(v) |
Intensity weighted particle size distribution QInt (x), qInt (x) | Volume weighted particle size distribution Q3 (x), q3 (x) | ||
-Direct measurement without calibration/understanding of material properties | -Quantitative information of particle size distribution | -Quantitative information on particle size and volume fraction for each class | ||
-Always Effective - Quick Information on Quality Control | -Convert into quality or quantity distribution | |||
-Qualitative information about particle size and dispersion |
Direct, rapid, and objective characterization of any separation phenomenon
Analysis under Original Conditions
Under normal gravity, accelerated phase separation with protection
No moving parts
Endless monitoring of behavior of storing information samples for a long time
Suspension and emulsion used for concentration and dilution
Different types and customizable applications
Easy to operate, comprehensive information
Analyzer prepared for high-quality control, process monitoring, and research and development
Accelerated phase separation | Up to 10 times the gravity | |
Sensitivity testing | Up to 250 times | |
Particle size distribution | 500 nm to 300 μ ms | |
Observation time | 0.5 seconds to infinite duration | |
Compliant with standards | ISO/TR 13097; ISO 13317; ASTM D7827, CFR 21 Part 11 | |
Sample quantity | 1 piece | |
Sample capacity | 0.5 ml to 4.0 ml | |
concentration | 0.00015% to 75% | |
density | Up to 22 g/cm ³ | |
Particle size | 200 nm to 2000 μ m | |
light source | Multi wavelength | |
temperature control | The operating environment temperature is 3 ℃ higher, with a maximum set temperature of 60 ℃, ±1K | |
angle | Perpendicular to 5 °, 10°, 15°, 20°, 25°, 30° | |
Sample tube | Different optical path materials | |
Size (WxHxD) | 29 x 24 x 44 cm | |
weight | 11 kg | |
Power Supply | 24V, adapter (100V to 240V) |