Taber Abrasion Tester By Scope Enterprises

Our
immense expertise in this domain enables us to manufacture, export
and supply a high quality assortment of Taber
Abrasion Tester.
This tester is finds its application in clinical laboratories for
determining the abrasive value of a material. Under the proper
direction of our technical experts, offered tester is precisely
manufactured with the use of cutting-edge technique and quality
approved components. Besides, this durable Taber
Abrasion Tester can
be availed from us at a affordable price.
Features:
Energy
efficient
Precise
reading
Requires
less maintenance
Compact
built

Specification:There
is various methods for the determination of the abrasion resistance
of any material one of the methods is by resistance to wear by
abrasive wheels. The progressive loss of material from the operating
surface of a plastic or painted material resulting from the cutting
or scratching action of the abrasive wheel.
The
basic principle of this test is, two abrasive wheels are applied to
the test specimen with a specified load. The wear obtained after
rotation of the test specimen through a specified number of
revolutions is assessed by an appropriate procedure (e.g. mass loss,
change in optical properties.)
The
SCOPE Taber Abrasion Resistance Tester made on a rigid metallic base
plate there is a test specimen support disc which is flat and fixed
to its driving shaft supported by two ball bearings. This disc
rotates with the help of a gearbox and a motor. The number of
rotation is controlled by a four digit pre-set digital counter. There
are two abrasive wheels supported by two symmetrical arms that are
oscillated freely about a horizontal axis. The wheels are rotates
freely by means of two ball bearings on each wheel. There are the
number of counter weights for apply the force on the test specimen at
the time of the testing. The mounting wheel has cylindrical shape and
specified dimensions. There is a vacuum arrangement for removal of
the wear debris through two exhaust nozzles above test specimen wear
zone.
All
the parts of the instruments are painted, powder coated or chrome
platted to give the instrument corrosion resistance long life.
TECHNICAL
DATA:
Minimum
diameter of the test specimen support disc : 100 mm

Rotation
speed of the disc :
60A 2 rpm

Center
to center distance b/w disc and Abrasive wheel : 19.1
mm

Thickness
of the abrasive wheel :
12.7A 0.1 mm

External
diameter of the disc :
51.6A 0.1 mm

Motor
: 1/4 single
ph, 220V AC, induction motor

Gear
box : worm reduction
gear
RELATED
STANDARD:
ISO:9352:
PLASTIC a DETERMINATION OF RESISTANCE TO WEAR BY ABRASIVE WHEELS
ASTM
D-3389/3884