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Asian Bursting Strength Tester:
Bursting Strength Tester of any material such as fabric, leather,
paper etc. Its strength under multi- directional force and is
defined, as the hydrostatic pressure required producing rapture of
the material when pressure is applied at a controlled increasing rate
through a rubber diaphragm.
The “ASIAN” Bursting Strength Tester is designed
to find bursting strength of fabric/leather/paper/paper board. A test
specimen is held between two annular clamps under sufficient pressure
to minimize slippage. The upper clamping surface which is in contact
with the test specimens has a continuous spiral grooves. A circular
diaphragm of pure gum rubber is clamped between the lower clamping
plate & pressure cylinder so that before the diaphragm is
stretched by pressure underneath it the center of its upper surface
is below the plane of the clamping surface.
The equipment is fitted
with a motor driven screw mechanism, which increases fluid
displacement on the lower side of the diaphragm at a specified rate.
The equipment is fitted with an arrangement, which automatically
brings down the pressure and stops the motor on completion of the
test cycle. A peak hold digital indicator gives the bursting
pressure. (Or a maximum reading type pressure gauge gives the
bursting pressure in analogue model).
The equipment is raggedly
designed to give a long & trouble free life. The components are
brighter chrome plated or painted in metallic paint to give the
tester an aesthetic appearance.
For conducting tests on
material where one pressure gauge does not cover the full range of
loads encountered with the desired accuracy in measurement, a special
model fitter with two pressure gauges with an isolating valve can be
offered. Digital type pressure gauge type instruments are also
available. Digital Type Pressure Gauge with pneumatic clamping model
also available.
Technical Specifications:
Opening in upper clamp.
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30.5mm diameter
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Opening in lower clamp
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38.1 mm diameter
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Rate of fluid
displacement
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95 cc/ minute
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T Test fluid
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Glycerin
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Gear Box
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Worm reduction type
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Motor
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220 VAC, single phase
induction motor
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