Dry sieving sieve shaker AS 450 control

laboratoryelectro magnetdigital

With the Vibratory Sieve Shaker AS 450 control RETSCH have designed their first 3-D shaker for 400 mm and 450 mm sieves. It can be used for dry and wet sieving of sample amounts of up to 25 kg. The AS 450 control combines the benefits of electromagnetic sieving – controlled amplitude with highest reproducibility – with the powerful drive based on CET technology (Continuous Energy Transfer). Even with high loads a constant vibration height of 2.2 mm and, as a result, high separation efficiency are achieved thanks to the continuous controlled energy input. Manual re-sieving is no longer required. When it comes to operating comfort, the AS 450 control meets all the requirements of a modern laboratory. All parameters such as amplitude, time and interval are digitally set, displayed and controlled via a remote operation panel Accuracy & Efficiency Sieving with 3-D effect High sieve loads (up to 25 kg) Suitable for dry and wet sieving Measuring range 25 μm to 125 mm Sieve stack up to 963 mm, for sieves up to 450 mm Ø Memory for 9 Standard Operating Procedures (SOPs) With remote operation panel Sieve acceleration independent of power frequency Test materials monitoring according to DIN EN ISO 9001 Wet sieving with Vibratory Sieve Shakers There are many applications for which wet sieving is the best solution, e.g. when the material to be tested is a suspension or when a very fine sample (< 45 μm) that tends to agglomerate needs to be sieved. All vibratory sieve shakers from RETSCH can be used for wet sieving. There are special accessories like clamping lids with spray nozzle and collecting pans with outlet available.