Retsch AS 400 - Manual (Page 19)

06.11.2012
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Retsch GmbH 19
Retsch analytical sieves
Analytical sieves with 200 and 203mm Ø
The new RETSCH sieves are initially available in the three design
models intended for sophisticated laboratory analysis:
 200 x 25 mm
 200 x 50 mm
 203 x 50 mm = 8“ x 2“
They are, of course, compatible with other standardised sieves.
The new sieves are compatible with the rest RETSCH's range and
can also be combined with articles from most other manufactur-
ers without problem.
Other significant benefits:
Each sieve leaves our factory with a works' certificate or – on
request – with a special acceptance test certificate as per DIN
ISO 3310-1.
Calibration certificates guarantee an even higher statistical secu-
rity and show how we strive for perfection.
1. Sieve frames "from one mould" and seamless fabric transition
prevents cross-contamination (no solder or residues etc.)
2. Highly resistant to corrosion and easy to clean because of the
high alloyed stainless steel used (316L / 1.4435)
3. 15% lighter than traditional sieves whilst simultaneously offering
a larger free sieving area
4. Exemplary product quality due to fully automated production and
constant optical inspection
5. Innovative resistance welding technology guarantees perma-
nently tight sieve fabric
6. Maximum stability and optimum sealing of the sieve stack
7. Unique sieve designation and traceability due to individual laser
engraving
Analytical sieves with 100/150/305 and 400mm Ø
The accuracy and the reliability of the analysis result are decisively
dependent not only on the sieving machine delivering reproducible
results, but also on the quality of the analytical sieves.
Retsch analytical sieves are high quality measuring instruments for
which only the fabrics and screens which comply with the relevant
standards are used.
Analytical sieves with 100 / 150 / 305 (12“) / 400mmØ
 Sieve plates, frame and labelling executed in compliance with
standards
 Tested 5-times with quality certification to DIN ISO, ASTM, BS
 On request, with an individual test certificate for control of test
and measuring equipment as per ISO 9000 ff
 Sieve plates made of non-rusting wire mesh fabric, 20µm to
125mm
 Also available in round or square perforated sheet