Cope-LLG Catalogue 2018

562 5. Sample preparation Grinding/Mills GENERAL CATALOGUE EDITION 20 E & OE. Grinding balls for grinding bowls PULVERISETTE 5/6 classic line 1 Fritsch Material Ball diam. PK Cat. No. mm Hardened, stainless steel Hardened, stainless steel Hardened, stainless steel Hardened, stainless steel Sintered corundum Sintered corundum Sintered corundum Sintered corundum Zirconium oxide Zirconium oxide Zirconium oxide Zirconium oxide Hardmetal tungsten carbide Hardmetal tungsten carbide Hardmetal tungsten carbide Hardmetal tungsten carbide 10 20 30 40 10 20 30 40 10 20 30 40 10 20 30 40 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9.738 555 9.738 565 9.738 575 9.738 585 9.738 552 9.738 562 9.738 572 9.738 582 9.738 558 9.738 568 9.738 578 9.738 588 9.738 554 9.738 564 9.738 574 9.738 584 Grinding bowls are also available in agate and silicon nitride. Grinding balls are also offered in the diameters 0.1mm to 3mm (to achieve a fineness down to the nanometer-range) as well as in 5mm and 15mm (have a look at grinding balls for grinding bowls for planetary micro mills PULVERISETTE 6/7 premium line ). 1 Recommended number of grinding balls per grinding bowl for PULVERISETTE 5/6 classic line Grinding bowl Useful capacity (sample volume) Ball diameter 5 mm 10 mm 15 mm 20 mm 30 mm 40 mm 500 ml 80 - 225 ml 2000 100 70 25 8 4 250 ml 30 - 125 ml 1200 50 45 15 6 - 80 ml 10 - 30 ml 250 25 10 5 - - Planetary ball mills PULVERISETTE 6/7 premium line Ideal for high-performance grinding down into the nano range of hard, medium-hard, brittle and fibrous materials with extremely short grinding times dry, in suspension or in inert gas in the areas of nanotechnology, geology, mineralogy, metallurgy, ceramics, materials research, mechanical alloying/activation, pharmaceuticals, chemistry, biology, sample preparation for analysis. They are also the perfect choice for highly efficient mixing and homogenizing. Grinding bowls and balls are offered in different sizes for optimal adaption to the sample volume and desired final fineness as well as in different materials to provide maximum protection against undesired contamination. The completely brand new clamping of the grinding bowls, the automatic check of the fastening of the bowls inside the mill, the blockage of the mill in the event of impermissible operating states or imbalance and the automatic bowl detection guarantee maximum safety. Fritsch PULVERISETTE 6 // PULVERISETTE 7 Max. feed size: 10 mm // 5 mm Final fineness: < 0.1 µm Grinding bowl sizes 125/150 ml, 250 ml, 420/500 ml // 20 ml, 45 ml, 80 ml Supply requirements: 200-240 V/1~, 50-60 Hz, 2800 W // 100-120/200-240 V/1~, 50-60 Hz, 1200 W Dimensions (W x D x H): 820 x 520 x 480 mm // 400 x 580 x 360 mm 2 6.286 490 3 6.233 706 2 3 Type Sample volume Rotation speed No. of grinding stations Weight PK Cat. No. ml rpm kg Planetary mill PULVERISETTE 6 premium line Planetary micro mill PULVERISETTE 7 premium line 40 - 450 2 - 70 200 - 1600 200 - 2200 2 2 110 44 1 1 6.286 490 6.233 706 Grinding bowls and grinding balls must be ordered additionally. Software MillControl for automatic control of the Planetary mills PULVERISETTE 6/7 premium line . Recommended number of grinding balls per grinding bowl for PULVERISETTE 6/7 premium line Grinding bowl Useful capacity (sample volume) Ball diameter 5 mm 10 mm 15 mm 20 mm 20 ml 1 - 9 ml 80 10 - - 45 ml 3 - 20 ml 180 18 7 - 80 ml 10 - 30 ml 250 25 10 5 125 ml 15 - 50 ml 600 35 25 9 150 ml 20 - 70 ml 900 40 35 12 250 ml 30 - 125 ml 1200 50 45 15 420 ml 60 - 200 ml 1800 80 60 20 500 ml 80 - 225 ml 2000 100 70 25