Non-destructive hot modulus: DMA analysis up to high temperatures
For ceramics, metals, alloys, glasses, composites and more
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The DMA GABO EPLEXOR® HT line is the only instrument series on the market which is able to carry out DMA measurements with a maximum dynamic force of 500 N to 1500°C.
Two high-temperature furnaces are available: RT to 1000°C and RT to 1500°C. With a standard furnace (-160°C to 500°C) simultaneously mounted, it is possible to perform consecutive test runs in both the low- and high-temperature range. EPLEXOR® HT instruments can thus cover the entire temperature span from -160°C to 1500°C.
The electronics within the system automatically identify which furnace is currently in use.
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Temperature range:
-160°C to 1500°C; the full temperature range can be covered if the instrument is equipped with the low-temperature and one high-temperature furnace -
Frequency range:
0.01 to 100 Hz; optional: 0.0001 Hz; 200 Hz -
Static force range:
max. 1500 N -
Dynamic force range:
from ± 25 N up to ± 500 N (depending on instrument type, see table) -
Force sensor:
interchangeable; nominal forces available from 10 N to 500 N (depending on the instrument type and configuration) -
Static displacement:
max. 60 mm -
Dynamic amplitude:
from ± 1.5 mm up to ± 6 mm (depending on the instrument type and system configuration) -
Measurement modes for applications above 500°C:
asymmetric and 3/4-point bending, compression -
Work space of the high-temperature furnaces:
cylindrical chamber, diameter: 70 mm, height: 120 mm