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TENSILE TESTING MACHINE
It is electrically operated and is used to check the physical
impurities. It is basically vertical type, limit switches are
incorporated for both the directions so as to limit the traveling range
. The accuracy of the machine is within permissible limit as per IS:
1828 load elongation recorder can also be provided on request.
Capacities available
50 Kgf, 100 Kgf, 250 Kgf, 500 Kgf, 1000 Kgf, 2500 Kgf, 5000 Kgf and
10,000 Kgf.
Analogue / Digital /
Computerised machines available |
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HOT AIR OVENS
Salient Features
Triple walled MS/SS 304 qlty. inside.
MS epoxy
powder coated outside
Temp
range 50oC to 300oC
±3oC
Thermostatic Control
Built in
dial type thermometer
Heating
Elements on both the sides
Two to
three removable shelves.
One air
circulation fan
Power
supply - 220/230 volts A.C.
Electronic digital temp. controller-cum-indicator (optional)
PID
controller with two ramps & two soak profile (optional)
Electronic digital temperature indicator (optional)
Analogue / Digital available |
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COMPRESSION & TENSION SETS
Compression Set IS:3400(Part X) ASTM D 395
Compression Set Apparatus to determine compression set characteristics
of vulcanize rubber under constants.
Tension Set IS:3400:
Tension Set is to determine the tension change at required temperature
and time. |
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Flexing Fatigue
Tester
This Flexing apparatus is used to measure the resistance to dynamic
fatigue of vulcanized rubber and elastomers test specimen when subjected
to repeated bending and extension.
Flexing Fatigue Tester is a 20 station instrument designed to test
the resistance to crack growth after repeated flexing.
The
instrument is capable of testing up to ten million cycles.
The
minimum cycle travel is 1/2 inch, to a maximum of 4 inches.
The
standard speed of the instrument is 300 cycles per minute.
There is
an option for adjustable speed, with a range from 0 to 500
cycles per minute.
A chamber
to test at elevated and depressed temperatures from -85 to +150 C is
also available. |
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DUMBELL CUTTING DIES & PRESS
Justy Dumbell Cutting Die is used for Dumbell shaped specimen for
Tensile Testing as per IS:3400 part-I. Compression Set Apparatus : 'Justy'
Compression Set Apparatus at constant strain is defined as difference
between the original thickness of the test piece and that after
recovery, expressed as the percentage of the initially applied
compression . It measures the ability of the vulcanized rubber to retain
their elastic properties after prolonged compression under constant
strain. The compression set is determined by subjecting test specimens
in shape of cylindrical discs to constant strain for given time at
specified temperature after allowing them to recover. |
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MUFFLE FURNACE
The furnace is insulated with ceramic fiber blanket of high density for
better insulation. Working temperature 900 °C. It is quick heating, light
weight , table mounted and elegantly designed. The outer is painted and
epoxy powder coating. |
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DIN ABRASION TESTER
It is designed and manufactured inaccordence with DIN standard. It is
used to check uniformity and comparison of rubber. |
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