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Retsch Vibratory Sieve Shaker AS 450 30.026.0001
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Retsch Vibratory Sieve Shaker AS 450 30.026.0001

PART NO: R30.026.0001

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.
Applications: separation, fractioning, particle size determination.

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.

Main Benefits
  • 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


Technical Specifications

Field of application chemistry / plastics, construction materials, engineering / electronics, environment / recycling, geology / metallurgy, glass / ceramics
Feed material: powders, bulk materials, suspensions
Measuring range (depending on sieve height and clamping unit): 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)(depending on sieve height and clamping unit)
Max. mass of sieve stack: 50 kg

Amplitude: digital, 0.2 - > 2.2 mm
Sieve acceleration: 1 -> 11 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: 714 x 435 x 658 mm
Net weight: ~ 200 kg
Standards: CE
Catalogue Number9.739 277
ManufacturerRetsch
Manufacturer P/n30.026.0001
min. measuring range mm0.03
max. sample amount g25000
Display / Controldigital
Dimensions (W x D x H) mm714 x 658 x 435
Type of auxiliary energy115/230, 50-60 Hz
Plug typeEU
max. number of fractions13/9
Depth mm658
max. measuring range mm125
max. sieve tower height mm963
TypeAS 450 control
max. mass of sieve stack g50000
Dry sievingYes
Width mm714
PK1
Wet sievingYes
Height mm435
Weight kg200
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