AS 200 jet pro / AS 200 jet pharma: Air Jet Sieving Machines
Brand: Retsch | Category: Scientific & Laboratory Equipment
Air jet sieving machines that combine sieving and weighing in one instrument, so the sieve does not have to be removed between fractions. The pharma version adds audit trail functionality for regulated laboratories. Both work on the rotating air jet principle for fine powders that will not disperse under vibration.
Technical Specifications
| Parameter | Value |
|---|---|
| Feed material | powders |
| Measuring range | 10 µm - ~ 4 mm |
| Sieving motion | dispersion by air jet |
| Typical. batch / feed capacity | 0.3 - 100 g |
| Max. number of fractions | 1 (by using a cyclone: 2) |
| Touch screen | Yes with 10.1“ display |
| Speed | digital, 5 – 80 min-1 (nozzle) |
| Time display | digital, 00:30 – 15:00 min |
| Integrated balance | Yes, with reading accuracy 0.01 g and calibration accuracy 0.1 g |
| Vacuum | 500-6,500 Pa / 5-65 mbar / 0.07-0.95 psi |
| Digital parameter setting | Yes, software included, pro or pharma version |
| Storable SOPs | More than 40, depends only on storage capacity |
| Connectivity | Yes, 2 x USB, Ethernet |
| Interval operation | no |
| Suitable for dry sieving | yes |
| Suitable for wet sieving | no |
| Including test certificate / can be calibrated | yes |
| Suitable sieve diameters | 203 mm (200 mm with adapter) |
Published manufacturer data for the listed model or variants. Confirm the exact configuration, accessories and test conditions in the quotation. Checked 2026-09-29.
Confirm your configuration
Share the details you know so we can prepare a comparable, itemised offer.
- Sample material, dimensions/quantity and required preparation or analysis result
- Measuring/working range, repeatability requirements and compatible accessories
- Utilities, calibration/reference materials, software and service scope
Get a Quote
Request an itemised quotation covering the proposed configuration, availability, lead time and agreed supply and support scope.
Useful details to share
- Intended application, process or teaching activity
- Required capability and equipment it must work with
Share what you know. You can start with your name and a phone number or email; final specifications can follow.
Not sure which configuration you need? Help me choose
Contact Vvon Technologies Limited about Retsch equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
Back to Scientific & Laboratory Equipment
More from Soil Mechanics Lab
- AS 200 tap: Tap Sieve Shaker
Tap sieve shaker that mechanises the manual sieving procedure specified in several national standards, superimposing a vertical tapping action on a horizontal circular motion. It is used where a standard calls for tapping rather than vibration, and gives the reproducibility of a machine in place of hand sieving.
- AS 200 jet: Air Jet Sieving Machine
Air jet sieving machine for fine powders that agglomerate or will not pass a mesh under vibration alone. A rotating slotted nozzle blows a jet of air up through the mesh to disperse the sample while a vacuum draws the undersize away, so each cut is made on a single sieve rather than a stack. It is used where a conventional vibratory shaker cannot disperse the material.
- Woven Wire Mesh Test Sieves, 200 mm / 203 mm diameter
Woven wire mesh test sieves in the 200 mm and 203 mm (8 inch) frame diameters that most laboratory sieve shakers are built around. The mesh is tensioned into a stainless steel frame and the sieves are supplied to ISO 3310-1 and ASTM E11, with inspection, calibration or certified quality options depending on the level of documentation a laboratory needs.