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Home > Products > Material Test > Thermal Conductivity Testers > |
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Thermal Conductivity
Tester (AUTOΛ)
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HC-110
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 for polymers, comosite materials, low conductivity ceramics, glass and liquid measurement. Conforms ASTM C518, ISO 8301, JIS A1412 |
HC-110 is a microprocessor-based instrument for testing in accordance
with ASTM C 518 , ISO 8301 and JIS A 1412. It is designed for testing
the thermal conductivity of materials in the conductivity range of
0.1 to 10Wm·K, such as polymers, composite materials, low conductivity
ceramics and glasses. The instrument tests up to 63 mm diameter specimens
from 0 to 25 mm thick. Both instrument plates utilize solid-state heating/cooling and can operate between 0°C and +110°C (model 110). Specimens can be tested repeatedly at any one temperature within this range. Alternatively, up to nine temperatures can be entered for each specimen in which case the instrument will automatically advance to the next temperature once equilibrium conditions have been established. |
| A set of two Pyrex standards of different thickness
are provided in order to verify the Two Thickness procedure which
eliminates air interface from results. The specimen thickness is continuously
monitored during the test by a sophisticated digital thickness readout
system. Standard resolution of thickness readout is better than +/-0.0254mm.
Constant pressure between the plates and the sample is provided through
a pneumatic cylinder. Both plates of the instrument are equipped with
thin film high output heat flux transducers. The use of two heat flux
transducers accelerates the tests and produces more accurate results.
HC-110 utilizes state of the art analog and digital electronics developed specifically for the tester. The accuracy of the temperature control is +/-0.01°C. External thermocouples can be connected to outlets in back. |
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