Dynamic laser scatterometerCharacteristics:

1. Non invasive: No direct contact with the sample is required, preserving its original state.

2. Quick measurement: A single detection only takes a few minutes and supports high-throughput screening.

3. Wide detection range: can cover a particle size range of 0.3nm-10 μ m, suitable for most nanoparticles and biomolecules.

Product selection considerations:

1. Particle size range: Select instruments that cover the target particle size according to experimental requirements, such as wide range detection from 0.3nm-10 μ m.

2. Laser light source: Priority should be given to gas light sources with high wavelength stability, with a power of ≥ 100mW to ensure sensitivity.

3. Detector: Select a high-sensitivity and high-resolution detector to detect the distribution of small particles.

4. Temperature control: Instruments equipped with Peltier refrigeration technology can achieve precise temperature control from -15 ° C to+150 ° C, meeting the needs of thermal stability research.

5. Convenient operation: Choose instruments that support automatic sampling and cleaning to reduce human error and improve experimental efficiency.

6. Software Function: Priority should be given to equipping software with real-time data display, historical data comparison, and statistical analysis functions for easy data management and analysis.