Application:
RETSCH analytical sieve shakers are used in research & development, quality control of raw materials, interim and finished products as well as in production monitoring.
Features:
- Sieving with 3D effect
- For wet and dry sieving
- Short sieving times
- Low-noise, maintenance-free
AS 200 basic:
favourably priced basic model.
AS 200 digit:
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 ff.
AS 300 control:
like AS 200 control; also suitable for sieves up to 315 mm diameter and for higher loads.
AS 450 control:
like AS 200 control; also suitable for sieves up to 400 mm and 450 mm diameter. The optimized electromagnetic drive of the AS 450 in combination with the patented CET technology enable amplitudes of up to 2.2 mm, even with high loads of max. 25 kg sieving material. This eliminates the need for time-consuming re-sieving.
Technical data: |
| AS 200 basic | AS 200 digit | AS 200 control | AS 300 control | AS 450 control |
Measuring range: | 20 µm - 25 mm | 20 µm - 25 mm | 20 µm - 25 mm | 20 µm - 40 mm | 20 µm - 125 mm |
Dry/Wet measurement: | yes / yes | yes / yes | yes / yes | yes / yes | yes / yes |
Max.batch/
feed capacity: | 3 kg | 3 kg | 3 kg | 6 kg | 25 kg |
Max. number of fractions
(depending on sieve size) | 9 / 17 | 9 / 17 | 9 / 17 | 9 / 17 | 13 / 9 |
Max. mass of sieve stack: | 4 kg | 4 kg | 6 kg | 10 kg | 50 kg |
Setting of amplitude: | analog | analog | digital | digital | digital |
Adjustment range of amplitude: | 0 – 3 mm | 0.2 – 3 mm | 0.2 – 3 mm | 0.2 – 2 mm | 0.2 – 2.2 mm |
Sieve acceleration: | - | – | 1.0 – 15 g | 1.0 – >10 g | 0.6 – >7.1 g |
Oscillations/
Taps: | - | - | - | - | – |
Time display: | analog | digital | digital | digital | digital |
Interval operation: | - | yes | yes | yes | yes |
Programs: | - | – | up to 9 | up to 9 | up to 9 |
Incl. Test certificate/
can be calibrated: | - | – | yes | yes | - |
Serial interface: | - | – | yes | yes | yes |
Sieving motion | Throwing motion
with angular momentum | Throwing motion
with angular momentum | Throwing motion
with angular momentum | Throwing motion
with angular momentum | Throwing motion
with angular momentum |
Suitable
sieve sizes (mm): | 100 / 150 / 200 / 203 | 100 / 150 / 200 / 203 | 100 / 150 / 200 / 203 | 100 / 150 / 200 /
203 / 305 / 315 | 400 / 450 |
Height of sieve stack: | up to 450 mm | up to 450 mm | up to 450 mm | up to 450 mm | up to 963 mm |
Size (W×H×D): | 400×230×350 mm | 400×230×350 mm | 400×230×350 mm | 400×235×350 mm | 715×435×630 mm |
Weight: | approx. 30 kg | approx. 30 kg | approx. 30 kg | approx. 35 kg | approx. 200 kg |
Sieves, collecting pans and clamping device have to be ordered separately.
