The sample for the laser particle sizer (approx. 200 mg - 1g) 首ld correspond to the entire quantity of source material with regard to particle type and distribution.
The rotary cone sample divider "laborette 27" is very well suited for dividing of dry laboratory samples or suspensions because various dividing heads with different division ratios can be selected (see special printing of Aufbereitungs-Technik, Volume 9 / 1996). Depending on the dividing head used, up to 3000 divisions per minute can be achieved.
Possible divisions: 1:8, 1:10 and 1:30
Example: An existing laboratory sample of 50 ml (g) or 100 ml (g) could first be divided with the installed dividing head 1:10 and then with the dividing head 1:30 so that the quantity of 200 - 400 mg required for the laser particle sizer is available. 法国CORDOUAN 动态光散射纳米粒度仪 法国CORDOUAN ARAGO折光度计 FRITSCH激光粒度仪 FRITSCH激光粒度仪
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