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MATERIAL TESTING
M
HDT-300B4
HDT-300C4
HDT-300M4
Apparatus is used to determine the Heat Deflection Temperature or the Vi cat Softening Point. All the specimens are
charged with a constant load and immersed in a bath, where temperature is increased at a standard velocity. The
attained heat resistance rate of plastic materials is a widely required parameter for product characterization, for
quality control, as well as for evaluating their conformity to the previewed applications.
The optional software system enables to produce graphs showing the deformation of each specimen & temperature
increase versus time. This tester may be used for tests conforming to the following standards: ISO 75, ISO 306, ASTM
0648, ASTM 0 1525, G81T 1633, G81T 1634. Housing made of steel. Stainless steel inner bath. The designed volume
ensures a very good thermal exchange.
Technical Parameters:
Operating temperature: ambient temperature to 300°C
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Heating rate: (120±10) °C/h or (50±5) °C/h
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The Max
Temperature Error: ±0.5°C
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Distortion Range: -0.1 mm >- 1.1 mm
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The Max. Distortion Error: 0.01 mm
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Test Stations:
2, 3 , 4, 6
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Heating Medium: methyl silicon oil
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Power Supply: 110V/220V 60HZ/50HZ.
HDT-300B Series
Touch Screen Display.
Test stations: 2,4,6.
Enables to produce graphs showing the deformation of
each specimen and temperature increase versus time.
Temp. Measuring point: one.
HDT-300M Series
LED Display
Test stations: 2, 4, 6
Temp. Measuring point: one.
HDT-300C Series
Touch Screen Display.
Test stations: 2, 4, 6.
Enables to produce graphs showing the
deformation of each specimen and temperature
increase versus time.
Temp. Measuring point: one each station.
Heat Deflection
