Retsch's AS 200 control has been redesigned and now comes with a natural frequency drive that not only takes sample loads of up to 6 kgs, but also can be operated from 100-240 volts, 50 or 60 Hz. The sieve shaker features a new memory for nine parameter combinations, which makes routine operations even more convenient. What has not changed is the quiet operation and advanced digital technology that guarantees highly accurate and reproducible results. The AS 200 control accepts sieve stacks from 100 mm to 8 in. in diameter and is suitable for dry or wet sieving.

For more information, call 866-4-RETSCH, fax (267) 757-0358, e-mail info@retsch-us.com or visit http://www.as200.retsch-us.com.