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%

technical specifications:

- measurement technique

acoustic attenuation of ultrasound pulses

- frequencies

from 1 to 100Mhz

- temperature

below 50°C

sample requirements:

- suspensions

- size range

5 nm to 1000 µm

- concentration

0,1 to 50vol%

- min. volume

50 mL