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Why FOX Instruments work so well
The thermal conductivity of a specimen is determined by measuring the heat
flux, specimen thickness, and temperature difference across the specimen. In
each component of the thermal conductivity equation FOX Instruments provide
extremely precise readings, 0.6µV resolution on integrating high output heat
flux transducers, 0.001" precision in thickness measurement, and 0.01°C
temperature control and resolution. Each of these individual measurements is an
order of magnitude more accurate over the temperature range of each FOX
instrument than any other currently used in thermal conductivity measurement.
They combine to provide the most accurate results of any heat flow meter
instrument commercially available. When using our high accuracy calibration
standard mode, FOX Instruments challenge and exceed the accuracy of the
enormously time consuming, operator dependent, and expensive guarded hot
plates.
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