Activated coal

*1: after a grinding time of 36 min the grinding bowl is completely filled up. The suspension is pasty. To put more water in the bowl, we had to remove 25% of the sample (sample 1a). After putting 15 ml water in it, we reground (sample 1b).
*2: Adjusted grinding cycle: Grinding time of 5 min with a cooling phase of minimum 20 min is neccesary.
*3: Refer to our laser-particle-sizer ANALYSETTE 22 NanoTec on separate printout.

*1: After sampling we put 15 ml water in it.
*2: Adjusted grinding cycle: Grinding time of 5 min with a cooling phase of minimum 20 min. is necessary.
*3: Refer to our laser-particle-sizer ANALYSETTE 22 NanoTec on separate printout.

*1: after a grinding time of 36 min the grinding bowl is completely filled up. The suspension is pasty. To put more water in the bowl, we had to remove 25% of the sample (sample 1a). After putting 15 ml water in it, we regound(sample 1b).
*2: Adjusted grinding cycle: Grinding time of 5 min with a cooling phase of minimum 20 min is necessary.
*3: Refer to our laser-particle-sizer ANALYSETTE 22 NanoTec on separate printout.

*1: After sampling we put 15 ml water in it.
*2: Adjusted grinding cycle: Grinding time of 5 min. with a cooling phase of minimum 20 min is necessary.
*3: Refer to our laser-particle-sizer ANALYSETTE 22 NanoTec on separate printout.
We recommend for 2-2,5g samples a 80ml grinding bowl, because of the big amount of water which is necessary for the grinding.