5. Sample preparation Sampling 454 Grinding 466 ... - Labochema

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5. Sample preparation Grinding/Mills GENERAL CATALOGUE 2010/11 1 1 Planetary Ball Mills Pulverisette 5 and 6 classic line For rapid, intermittent fine grinding to colloidal fineness of hard to soft materials dry or in suspension. For blending and perfect homogenization of emulsions and pastes as well as for mechanical alloying. Fritsch Typical applications: Geology, chemistry, mineralogy, ceramics, metallurgy, nuclear research, biology, pharmacology and lead research, medicine, material technology, sample preparation for analysis, spectroscopy, x-ray fluorescence, chromatography Operation: Planetary ball mills operate according to the universal, well-known and proven planetary grinding system. The sample is ground using the high-energy impact of ball mills and friction between the balls and the internal wall of the mill jar. Performance features: - very rapid, constant milling - conical outlet in the grinding jar means no loss of material (even when handling suspensions) - controlled operation and programmable electronics give reproducible output - programmable milling and pause times and automatic reverse action facility - RS232 interface for output of process data (validation) - microprocessor control and digital display for all functions (even rotation speed) - choice of 8, alternative, analytically pure, grinding component materials for contamination-free grinding - easy to clean - safety tested (CE mark) - 2 year warranty Five different models with different feed quantities are available. In addition to the well-known and reliable Planetary Mills classic line, Fritsch offers a new revolutionary Planetary Mill generation - premium line - internationally unique in operation, performance and safety - a new reference class, see Planetary Micro Mill Pulverisette 7 premium line! 2 2 Planetary ball mills, PULVERISETTE 5 classic line (Models I and II) Type I holds 4, Type II holds 2. Supplied without grinding jar or grinding balls. For 100-120 V, 200-240V 50/60 Hz 1-ph. 1300/1600 W (factory set - please advise the voltage required when ordering). Fritsch Max. feed size: 10 mm Max. feed quantity: Type I: up to 4 x 225 ml Type II: up to 2 x 225 ml Final fineness: < 1µm Dimensions (WxDxH): 580 x 670 x 570 mm Net weight: 120 kg. Type PK Cat. No. PULVERISETTE 5 classic line type I PULVERISETTE 5 classic line type II 1 1 9.738 404 9.738 402 3 3 Planetary Mono Mill Pulverisette 6 classic line With single milling station and adjustable balancing weight for compensation of unbalanced loads. Supplied without grinding jar or grinding balls. For 100-120V, 200 - 240V 50/60 Hz 1ph., 1100W (voltage is factory set - please specify on your order). Max. feed particle size: 10mm Max. feed quantity: up to 1 x 225ml Final fineness: < 1µm Dimensions (WxDxH): 370 x 530 x 500mm Weight net: 63kg Type PK Cat. No. Pulverisette 6, classic line 1 9.738 300 Please select grinding jar and grinding balls for Pulverisette 5 and Pulverisette 6 classic line from the accessories list, as these are required for the mills to function. Fritsch offers also a vario planetary ball mill - Pulverisette 4 classic line, with which speed and revolutions, main disc and grinding jar actions are freely and independently selectable and adjustable. For small sample quantities the planetary micro mill Pulverisette 7 classic line is recommended. Feed volume: up to 2 x 20 ml. 478 E & OE.
GENERAL CATALOGUE 2010/11 5. Sample preparation Grinding/Mills 1 Accessories, grinding jars for Pulverisette 5/Pulverisette 6 classic line 1 Cylindrical grinding jars. With cover and seal ring. Fritsch Material PK Cat. No. Agate 500ml Agate 250ml, with steel frame Agate 80ml* Silicon nitride 500ml, with steel frame Silicon nitride 250ml, with steel frame Silicon nitride 80ml* Sintered corundum (99.7% Al2O3) 500ml Sintered corundum (99.7% Al2O3) 250ml Sintered corundum (99.7% Al2O3) 80ml*, with steel frame Hard metal tungsten carbide 250ml, with steel frame Hard metal tungsten carbide 80ml*, with steel frame Stainless steel 500ml Stainless steel 250ml Stainless steel 80ml* Zirconium oxide 500ml Zirconium oxide 250ml Zirconium oxide 80ml* Reduction adapter for grinding jars, 80ml 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9.738 531 9.738 521 9.738 511 9.738 539 9.738 529 9.738 519 9.738 532 9.738 522 9.738 512 9.738 524 9.738 514 9.738 536 9.738 526 9.738 516 9.738 538 9.738 528 9.738 518 9.738 315 * Jar holder can carry either 2 x 80 ml grinding jars or 1 each 80ml grinding jar with reduction adapter fitted Grinding Jars are also available in sintered corundum-2 (97 % Al2O3) and tempered steel. Special gassing lids for grinding in inert gas and for mechanical alloying as well as the GTM System (gas pressure and temperature measuring system) for measuring of gas pressure and temperature during the grinding process are available. 2 Accessories of Planetary ball mills PULVERISETTE 5/PULVERISETTE 6 classic line, accesssories Grinding balls for grinding jars: PULVERISETTE 5/ PULVERISETTE 6 classic line 2 Material Agate Agate Agate Silicon nitride Silicon nitride Silicon nitride Silicon nitride Sintered corundum I (99.7% Al2O3) Sintered corundum I (99.7% Al2O3) Sintered corundum I (99.7% Al2O3) Sintered corundum I (99.7% Al2O3) Tungsten carbide Tungsten carbide Tungsten carbide Tungsten carbide Stainless steel Stainless steel Stainless steel Stainless steel Zirconium oxide Zirconium oxide Zirconium oxide Zirconium oxide Ball dia. mm 10 20 30 10 20 30 40 10 20 30 40 10 20 30 40 10 20 30 40 10 20 30 40 PK 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Cat. No. 9.738 551 9.738 561 9.738 571 9.738 559 9.738 569 9.738 579 9.738 589 9.738 552 9.738 562 9.738 572 9.738 582 9.738 554 9.738 564 9.738 574 9.738 584 9.738 556 9.738 566 9.738 576 9.738 586 9.738 558 9.738 568 9.738 578 9.738 588 Also available: grinding jars and balls made of hardened steel. Grinding balls are also available in the diameters 0.5-4 mm (to achieve a fineness down to the Nanometer-range) as well as in 5 mm and 15 m (have a look at grinding balls for grinding jars for Planetary Micro MILL PULVERISETTE 7 premium line) Recommended number of balls per grinding jar: Ball diameter 5 mm 10 mm 15 mm 20 mm 30 mm 40 mm 500 ml 2000 100 70 25 8 4 Grinding jar 250 ml 1200 50 45 15 6 80 ml 250 30 10 5 Fritsch E & OE. 479
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