Retsch Vibratory Sieve Shakers AS 450 Control, 230 V, 50/60 Hz, incl. Test Report acc. to EN 10204 2.2
The analytical sieve shaker AS 450 control is used in research & development, quality control of raw materials, interim and finished products as well as in production monitoring. The controllable electromagnetic drive offers an optimal adaption for every product. Sharp fractions are obtainable even after very short sieving times.
With the sieve shaker AS 450 control RETSCH have designed their first siever for 400 mm and 450 mm sieves which operates with a three-dimensional sieving motion. It can be used for dry and wet sieving. The optimized electromagnetic drive with RETSCH's CET Technology allows for an amplitude up to 2.2 mm even with maximum loads up to 25 kg. This makes the AS 450 superior to all other known sieve shakers based on conventional electromagnetic or imbalance drives.
PRODUCT ADVANTAGES
- suitable for dry and wet sieving
- excellent separation efficiency even with short sieving times
- efficient electromagnetic drive
- 3-D throwing motion which ensures optimum use of the open sieve area and lets the sample move equally over the whole sieving surface
- CET Technology for controlled amplitude even with high loads (up to 25 kg)
- up to 13 fractions in one sieving operation
- free digital adjustment of all process parameters (time, amplitude or sieve acceleration, interval)
- memory for up to 9 SOPs
- mobile operation panel for comfortable handling
- optional software EasySieve for control through RS232 serial interface, easy evaluation and documentation of results
- fulfils all criteria for measuring equipment related to ISO 9001
- maintenance-free
- easy operation (clamping), ergonomic design
- Dry and wet sieving in one model
FEATURES
| Applications | separation, fractioning, particle size determination |
| Field of application | chemistry / plastics, construction materials, engineering / electronics, environment / recycling, geology / metallurgy, glass / ceramics |
| Feed material | powders, bulk materials, suspensions |
| Measuring range* | 25 µm - 125 mm |
| Sieving motion | throwing motion with angular momentum - 3D movement |
| Max. batch / feed capacity | 25 kg |
| Max. number of fractions | 13 / 9 (min. 3)* |
| Max. mass of sieve stack | 50 kg |
| Amplitude | digital, 0.2 - > 2.2 mm |
| Sieve acceleration | 1 -> 7.1 g |
| Time display | digital, 1 - 99 min |
| Interval operation | 10 - 99 s |
| Storable SOPs | 9 |
| Suitable for dry sieving | yes |
| Suitable for wet sieving | yes |
| Serial interface | yes |
| Suitable sieve diameters | 400 mm / 450 mm |
| Max. height of sieve stack | 963 mm |
| Clamping devices | standard, "comfort", each for wet and dry sieving |
| Electrical supply data | different voltages |
| Power connection | 1-phase |
| W x H x D | 705 x 440 x 635 mm |
| Net weight | ~ 220 kg |
| Standards | CE |
*depending on sieve height and clamping unit