Cope-LLG Catalogue 2018

574 5. Sample preparation Sieving/Test sieves GENERAL CATALOGUE EDITION 20 E & OE. Test Sieves Features: - Previously unattained product quality owing to advanced manufacturing processes and continuous optical inspection. - High quality joining technology guarantees permanently taut wire mesh. - High level of corrosion resistance and easy to clean owing to the use of high-alloy stainless steel. - "one-piece cast" sieve frame and seamless mesh joint prevent cross contamination. - Maximum stability and optimum density of the sieve stack. - 15% lighter than traditional sieves whilst at the same time having larger sieving area. - Clear sieve marking and traceability by individual laser engraving on each sieve. Retsch Test Sieves, 200 x 50 mm. 1 Retsch Mesh size PK Cat. No. µm 20 25 32 36 38 40 45 50 53 56 63 71 75 80 90 100 106 112 125 140 150 160 180 200 212 224 250 280 300 315 355 400 425 450 500 560 600 630 710 800 850 900 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9.226 650 9.226 651 9.226 652 9.226 653 9.226 654 9.226 655 9.226 656 9.226 657 9.226 658 9.226 659 9.226 660 9.226 661 9.226 662 9.226 663 9.226 664 9.226 665 9.226 666 9.226 667 9.226 668 9.226 669 9.226 670 9.226 671 9.226 672 9.226 673 9.226 674 9.226 675 9.226 676 9.226 677 9.226 678 9.226 679 9.226 680 9.226 681 9.226 682 9.226 683 9.226 684 9.226 685 9.226 686 9.226 687 9.226 688 9.226 689 9.226 690 9.226 691 1 Sieving aids For difficult to separate materials which require dry sieving. Different aids are used according to mesh size. 2 Retsch Type PK Cat. No. Steatite ball, 6mm dia., 150 g Nylon brushes (pack of 3) Vulkollan cube 12 x 12 x 12 mm Rubber ball, 20 mm dia. Agate ball, dia. 10 mm Test sieve rack for max. 10 sieves up to 203 mm dia., 50 mm height 1 1 10 5 10 1 9.739 238 9.826 131 9.826 132 9.826 133 9.826 134 9.739 243 2