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. 法國CORDOUAN 動態(tài)光散射納米粒度儀 法國CORDOUAN ARAGO折光度計 FRITSCH激光粒度儀 FRITSCH激光粒度儀