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Product Code
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Product Description
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PRS–ALA200
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Los Angeles Abrasion Machine
(60 Hz version is available upon request)
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PRS– ALA200/110
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Los Angeles Abrasion Machine 110 V 60 Hz
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PRS– ALA201
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Los Angeles Abrasion Machine
with Soundproof Safety Cabinet 220-240
V 50Hz
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PRS– ALA201/110
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Los Angeles Abrasion Machine with Soundproof Safety Cabinet, 110 V 60 Hz
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PRS–ALA202/E
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Los Angeles Abrasion Charges
EN,12 pcs.
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PRS–ALA202/A
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Los Angeles Abrasion Charges ASTM/AASHTO, 12 pcs.
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PRS–ALA205
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Soundproof Safety Cabinet for
Los Angeles Abrasion Machine
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STANDARDS : EN 1097-2, 12697-17, 13450; ASTM
C131, C535; AASHTO T96
The Los Angeles Abrasion Machine is used for determination of the aggregates resistance
to fragmentation.
The machine consists of an
electronic control unit and a rolled steel drum having an inside diameter of
711 mm and internal length of 508 mm.
The drum is rotated at a speed of
31-33 r.p.m. The internal shelf provided with the machine confirms to ASTM,
AASHTO and EN standards.
The machine is equipped with an
automatic counter, when the preset revolution count is reached, the machine
will stop automatically.
The drum is equipped with an interlock device
which allows the operator to lock the drum into position for easy
loading/unloading of the sample.
A steel tray is supplied with the
machine for easy discharge of specimen and abrasive charges.
The standard model can be
supplied with a safety/noise reduction cabinet.
The cabinet is lined internally
with soundproofing material to reduce sound level conforming to CE directives.
The cabinet must be ordered with the Los Angeles machine if required, as the electronic control unit
will be installed on the safety cabinet at the time of manufacture.
The cabinet is equipped with an
electric safety device which automatically stops the rotation of the drum when
the door is opened, conforming to CE directives.
Abrasion balls and 1.6 mm, 10mm, 11.2mm (or 12.5mm)
and 14 mm sieves acc. to EN standard
Abrasion balls, 1.7 mm( No.12)
sieve and other sieves which chance depending the grain size acc. to ASTM and AASHTO
standards, should be ordered separately.
The Los Angeles Abrasion Machine
is supplied complete with;
Steel Tray
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