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Based on our Esco Airstream® Vertical Laminar Flow Cabinet product line, Esco® PCR Vertical Laminar Flow Cabinet has been designed specifically for polymerase chain reaction (PCR) applications*. Unlike conventional dead air boxes, this enclosure features ISO Class 4 (US Federal Standard 209E Class 10) ... more

 Retsch Analytical Sieve Shakers
Home : Our Principals : RETSCH : Retsch Seiving : Retsch Analytical Sieve Shakers

Sieve Shaker AS 200 control

Retsch sieve shakers are used in research & development, quality control of raw materials, intermediate products and end products, and in production control. The AS 200 series enables every user to select a suitable device according to his individual requirements, profile and budget. The AS 200 control meets the highest standards in quality assurance and offers a microprocessor-controlled measuring and control system , patented and unique throughout the world, for constant vibration. It can be calibrated, and ensures for the first time 100% reproducibility of sieving results, and not only for one device, but all AS 200 control units one to another. This provides the prerequisite for monitoring inspection, measuring and test equipment according to ISO 9000. AS 200 control also meets all requirements for a modern laboratory in terms of ergonomics. All sieving parameters vibration height, time, interval are set, displayed and monitored digitally. In place of the amplitude, the sieve plate acceleration "g", which is dependent of the mains frequency, can also be set. With its integrated interface, the unit can be connected to a PC and driven through the evaluation software EasySieve. All sieving parameters are then set and selected on the VDU, changes even being displayed during the sieving operation. With the evaluation program EasySieve it is thus possible to monitor the entire sieving process and the subsequent documentation: simply, conveniently and without error. The AS 200 control is therefore indispensable for anyone who appreciates precision and user-friendliness and works according to the directives of GLP.


  • Screens with 3-D Effect
  • For test sieves up to 203 mm
  • Exact, reproducible results according to DIN 66165
  • Suitable for monitoring inspection, measuring and test equipment in accordance with ISO 9000, can be re-calibrated
  • Self-monitoring and control of vibration height
  • For wet and dry sieving operations
  • Acceleration display “g”
  • Simple operation, ergonomic design
  • RS 232 interface for monitoring and evaluation of the sieving operation using the EasySieve software and a standard PC
  • Low-noise and maintenance-free
  • 2 year warranty, CE marked


Retsch sieving technology stands alone. All AS 200 series sieving machines work precisely in tune with the mains power supply frequency: exactly 3,000 oscillations per minute at 50 Hz (60 Hz/3,600). That means that whatever the sieving time the right number of sieve mesh strokes irrespective of the number of sieve s will always be repeated exactly an absolute prerequisite for reproducible results, which is not the case for frequency-driven machines. Amplitude is infinitely adjustable from 0.2 to 3 mm, is digitally displayed and is electronically monitored, performing automatic adjustments, and, if necessary. All sieving machines work on an electromagnetic drive principle that has been patented by Retsch. This drive assures a three-dimensional throw movement that distributes the sieving material evenly over the entire surface of the sieve. The advantages of this are high endurance, extremely quiet operation and short sieving times with clean separation.

Technical Data

Performance Features
Setting of sieve parameters Amplitude, time and interval function digitally
Measuring range 0,020 - 25 mm
Charge quantity 3 kg
Number of fractions 9 resp. 17 (depending on the height of the sieves)
Mass and Weight
Over all dimensions WxDxH 400 mm x 400 mm x 347 mm (without attachment)
Weight 30 kg
Characteristic Noise Values (DIN 45635-31-01-KL3)
Workplace related emission level 63 dB (A)
Sound power level 71 dB (A)
Parameters quartz sand < 1 mm
5 test sieves, amplitude = 1,5 mm

Order Information

Type Article No.
Analytical Sieve Shaker AS 200 control for test sieves up to 203 mm (Please order clamping device, test sieves and collector bottom separately)
AS 200 control for 230 V, 50 Hz including certificate of examination  300170001 
AS 200 control for 110 V, 60 Hz including certificate of examination  300170004

For Accessories and Spare part please call us

 Printable Version (View: 3547 | Print: 902)

Sieve Shaker AS 400 control
Sieve Shaker AS 300 control

Sieve Shaker AS 200 digit
Sieve Shaker AS 200 basic

Retsch Analytical Sieve Shakers
Retsch Software
Retsch Test Sieves
Sentra Niaga Puri Indah Blok T3-10
Jakarta 11610 - Indonesia
Telp: +62 (21) 581 8000, 581 9000
Fax: +62 (21) 581 6999
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