Retsch AS 200 jet, Manual

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Accessories
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Fig. 32: Test sieves
The different versions of the test sieves of Retsch GmbH are supplied in accordance with all
current national and international standards:

available standards: DIN, ISO, ASTM, BS, NF, CGSB

available diameters: 100 mm / 150 mm / 200 mm / 203 mm (8") / 305 mm (12") /
400 mm / 450 mm (18")

available sieve surfaces: sieve mesh fabric (20 µm to 125 mm) and perforated screens
(round, elongated or square holes) of stainless steel

on request with an individual test certificate for the inspection of measuring and testing
equipment monitoring according to ISO 9000 ff.
Among the various test sieves matching collecting pans, collecting pans with outlet,
intermediate pans, intermediate rings, venting rings and sieve lids are available.
12.5.1 Certificate
Before delivery, each test sieve is optically surveyed according to the standards DIN ISO
3310-1 and ASTM E 11, and provided a certificate of compliance with the order.
On request, an additional acceptance test certificate with a calibration protocol can be provided,
documenting the measurement results in tabular and graphical form, hence representing a
calibration certificate with more detailed statistics.
12.5.2 Calibration Service
As a special service Retsch GmbH offers the calibration of the test sieves. All relevant
information are recorded during the standard measuring process of the test sieve and confirmed
in the required certificate.