The Retsch Analytical Sieve Shakers AS 400 Control, AS 200 Tap, and AS 200 Jet are high-performance instruments designed for precise and reproducible particle size analysis. Each model is tailored for different applications, from dry goods to light, agglomerating powders, ensuring flexibility in laboratory and industrial environments.
Product Features
- Used for sieving dry goods with test sieves up to 400 mm in diameter (AS 400 Control)
- Uniform horizontal circular motion ensures exact product separation (AS 400 Control)
- Sieving with circular motion according to DIN 53477 (AS 400 Control)
- Free digital adjustment of process parameters (time, speed, interval) (AS 400 Control)
- Memory for up to 9 SOPs (AS 400 Control)
- Integrated interface for EasySieve evaluation software (AS 400 Control)
- Electrical supply: 100–240 V, 50/60 Hz (AS 400 Control)
- Designed for products such as activated carbon, abrasives, coal, spices, and diamonds (AS 200 Tap)
- Horizontal circular sieving motion with vertical taps (AS 200 Tap)
- Suitable for dry sieving (AS 200 Tap)
- Robust and maintenance-free construction (AS 200 Tap)
- Electrical supply: 230 V, 50 Hz (AS 200 Tap)
- Ideal for light materials with particle sizes in the lower micron range prone to agglomeration (AS 200 Jet)
- Open Mesh Function reduces the number of near-mesh particles (AS 200 Jet)
- Operates with standard Retsch sieves, 203 mm (8") diameter, 1" or 2" high (AS 200 Jet)
- Optional adapter available for 200 mm sieves (AS 200 Jet)
- Manual (standard) or automatic (accessory) pressure regulation (AS 200 Jet)
- Adjustable nozzle speed for high flexibility (AS 200 Jet)
- Memory for up to 9 SOPs plus Quick Start mode (AS 200 Jet)
- Electrical supply: 230 V, 50/60 Hz (AS 200 Jet)
Note: Please order clamping device, test sieves and collecting pan separately.
Specifications
- Max. number of fractions (depending on sieve size): AS 400 Control: 7 / 9 / 17, AS 200 Tap: 7 / 13, AS 200 Jet: 1 (2 with cyclone)
- Movement of sample: AS 400 Control: Circular, AS 200 Tap: Circular with taps, AS 200 Jet: Dispersion by air jet
- Height of sieve tower: AS 400 Control: Up to approx. 450 mm, AS 200 Tap: Up to approx. 350 mm, AS 200 Jet: Up to approx. 50 mm
- Max. charge/quantity of sample: AS 400 Control: 5 kg, AS 200 Tap: 3 kg, AS 200 Jet: 0.3 – 100 g
- Timer: Digital
Benefits
- Three models tailored for specific laboratory and industrial needs
- High precision and reproducibility in particle size analysis
- Digital parameter adjustments for maximum control
- Durable, maintenance-free designs
- Compatible with standard Retsch sieves
Why Choose Retsch Analytical Sieve Shakers?
Retsch is a trusted global leader in sieve analysis solutions, delivering durability, accuracy, and innovation. The AS 400 Control, AS 200 Tap, and AS 200 Jet provide reliable and versatile performance, making them ideal for laboratories and industries requiring efficient particle size analysis.
