For difficult to separate materials which require dry sieving. Different aids are used according to mesh size.

• Previously unattained product quality owing to advanced manufacturing processes and continuous optical inspection
• High quality joining technology guarantees permanently taut wire mesh
• High level of corrosion resistance and easy to clean owing to the use of high-alloy stainless steel
• "one-piece cast" sieve frame and seamless mesh joint prevent cross contamination
• Maximum stability and optimum density of the sieve stack
• Clear sieve marking and traceability by individual laser engraving on each sieve

DIN ISO 3310-1.

Alternative Test Sieves, 200 x 50mm

Stainless steel. In accordance to ISO 3310-1:2016 and ASTM E11:2009.

• Previously unattained product quality owing to advanced manufacturing processes and continuous optical inspection
• High quality joining technology guarantees permanently taut wire mesh
• High level of corrosion resistance and easy to clean owing to the use of high-alloy stainless steel
• "one-piece cast" sieve frame and seamless mesh joint prevent cross contamination
• Maximum stability and optimum density of the sieve stack
• Clear sieve marking and traceability by individual laser engraving on each sieve

DIN ISO 3310-1.

Alternative Test Sieves, 200 x 50 mm

Sieve shakers are used in research & development, quality control of raw materials, interim and finished products as well as in
production monitoring.

• Sieving with 3D effect
• For wet and dry sieving
• Short sieving times
• Low-noise, maintenance-free

Please order clamping device, test sieves and collecting pan separately.

AS 200 basic: favourably priced basic model.
AS 200 digit cA: powerful comfort model with touch-sensitive keypad, digital display, interval sieving.
AS 200 control: like AS 200 digit, but microprocessor-controlled, with freely selectable intervals and digital vibration amplitude setting. It can be calibrated and, for the first time, allows 100% reproducible sieving results worldwide, even if different instruments are used. The AS 200 control has an integrated interface for the evaluation software EasySieve^®. At the same time it also offers all the requirements for test materials monitoring according to ISO 9000.
AS 300 control: like AS 200 control; also suitable for sieves up to 315mm diameter and for higher loads.
AS 450 basic: budget-priced basic model for sieving up to 15kg of material.
AS 450 control: with CET technology, It is the first Sieve shaker which operates with a three-dimensional sieving motion

Specifications
Max. number of fractions (depending on sieve size):
AS 200, AS 300: AS 450 basic:	9/17 11/7
Movement of sample:	orbital with vibration
Height of sievetower
AS 200, AS 300: AS 450 basic:	up to approx. 510 mm up to approx. 830 mm
Max. charge/quantity of sample:
AS 200: AS 300: AS 450 basic:	3 kg 6 kg 15 kg
Timer:
AS 200, AS 300, AS 450:	digital

AS 400 control:
The AS 400 control is used for the sieving of dry goods with test sieves of a diameter up to 400mm. The uniform, horizontal circular motion ensures exact separation of the product to be sieved.

• Sieving with circular sieving motion according to DIN 53477
• Free digital adjustment of all process parameters (time, speed, interval)
• Memory for up to 9 SOPs
• Integrated interface for evaluation software EasySieve^®
• Electrical supply data: 100-240 V, 50/60 Hz

Please order clamping device, test sieves and collecting pan separately. The clamping devices of AS 200 and AS 300 are also suitable for the AS 400.

AS 200 tap:
For sieve analysis of certain products such as activated carbon, abrasives, coal, spices and diamonds, as specified in the corresponding standards.

• Horizontal, circular sieving motion with vertical taps
• Suitable for dry sieving
• Robust and maintenance-free
• Electrical supply data: 230 V, 50 Hz

Please order test sieves and collecting pan separately.

AS 200 jet:
The air jet sieving machine AS 200 jet is particularly suitable for light materials with particle sizes in the lower micron range which tend to agglomerate.

• Open Mesh Function to reduce the number of near-mesh particles
• Operation with standard Retsch sieves, 203 mm (8") diameter, 1" or 2" high
• Adapter for 200mm sieves optional
• Free manual (standard) or automatic (accessory) pressure regulation
• High flexibility through adjustable nozzle speed
• Memory for up to 9 SOPs, additional Quick Start mode
• Electrical supply data: 230 V, 50/60 Hz

Please order test sieve and vacuum cleaner separately.

Specifications
Max. number of fractions (depending on sieve size):
AS 400 control: AS 200 tap: AS 200 jet:	7 / 9 / 17 7 / 13 1 (2 with cyclone)
Movement of sample:
AS 400 control: AS 200 tap: AS 200 jet:	circular circular with taps dispersion by air jet
Height of sievetower
AS 400 control: AS 200 tap: AS 200 jet:	up to approx. 450mm up to approx. 350mm up to approx. 50mm
Max. charge/quantity of sample:
AS 400 control: AS 200 tap: AS 200 jet:	5kg 3kg 0.3 to 100g
Timer:	digital

Accessories Acessories for AS 200 jet Accessories Software EasySieve® for Sieve Shakers AS control / AS 200 tap / AS jet Accessories Clamping device for Sieve Shakers AS series Accessories Test sieve sets for Sieve Shakers AS series