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Particle size analysis

 

 

Dynamic light scattering

Zetasizer nano ZS (MALVERN)

technical specifications:
- 633nm He-Ne-laser
- measurement technique: NIBS (Non-Invasive Back Scattering)
- temperature range: 2°C to 90°C

sample requirements:
- suspensions
- size range: 2nm to 3µm
- solid concentration: < 1vol%

Acoustic damping

DT 1200 (Dispersion Technology)

technical specifications:
- measurement technique: acoustic attenuation of ultrasound pulses
- frequencies: 1 to 100Mhz
- temperature: < 50°C

sample requirements:
- suspensions
- size range: 5 nm to 1000 µm
- concentration: 0,1 to 50vol%
- min. Volume: 50 mL