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    The most meaningful thermal conductivity measurements are performed on samples with dimensions representative of real world conditions. These dimensions, such as sample thickness to width ratio, are requirements often outlined by international standards. Four models of the FOX Series Heat Flow Meters accommodate the widest range of sample dimensions. Each instrument has the flexibility to test samples with smaller dimensions and oversized samples can be tested in the open-door configuration without sacrificing measurement precision and accuracy.

• Conforms to ASTM C 518 & ISO 8301

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  Specimen size 762 mm sq. (30")

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  Thickness Range from 0 to 305 mm (12")

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  Compact size

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  Accuracy better than 1%

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  Easy to use, rapid operation

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  Microprocessor based

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  Stand alone operation

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  Solid state cooling\heating

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  Operation from –15°C to 85°C (plate)

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  Digital Thickness readout to 0.001"

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  Powerful 24 Bit A/D Converter

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  Two Thin-Film Heat Flux Transducers

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  Temperature Control to 0.01°C

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  Two Zone Heating/Cooling in Plates

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  Ideal for fiberglass insulation testing

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  Years ahead of competition

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  Full One Year Parts and Labor Warranty

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  Suitable for R&D and QC testing

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  Win_Therm Software extends flexibility

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  Extremely energy efficient

Simplicity of use:

Place the specimen in the test chamber, close the door and answer several prompts displayed on a clear 4 line alphanumeric LCD display. The Instrument does the rest.
The plate spacing is adjusted automatically to the desired specimen thickness (accurate to +\-0.001").
The sophisticated digital temperature control algorithm monitors the plate temperatures 20 times per second and rapidly brings the system to the selected equilibrium test condition. Tests can be performed repeatedly at one temperature or at up to 9 user selected temperatures between –15°C and 85°C. The test results can be output to the host computer.