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Thermtest - Model THW-L1 -Liquid Thermal Conductivity Equipment
FromThermtest Inc.
The THW-L1 following ASTM D7896-19, is widely used for the accurate measurement of thermal conductivity, thermal diffusivity, and specific heat capacity of liquids and pastes.
The THW-L1 was designed with speed and operational simplicity in mind. With a single measurement of 1 second in duration, small volumes of liquids and pastes can be accurately and precisely measured for thermal conductivity, thermal diffusivity, and specific heat. The THW-L1 utilizes a non-stationary measurement approach and rapid test times to limit convective effects for samples with a wide range of viscosities. The THW sensor consists of a thin heating wire 40 mm in length and is completely inserted into the sample to be tested. To find out more information and to get a quote today visit https://thermtest.com/thw-l1Most popular related searches
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Output results of THW-L1 are thermal conductivity, thermal diffusivity and calculated specific heat. Low back pressure was applied to the fluids, to allow measurements over their boiling point.
Deviations from reference values:
Water < 2%
More information at: https://thermtest.com/thw-l1
- Materials: Liquids, Pastes, and Powders
- Measurement Capabilities: Bulk Properties
- Thermal Conductivity: 0.01 to 2 W/m•K
- Additional Properties: Thermal Diffusivity and Specific Heat
- Viscosity Range: 0.001 to 10,000,000 cP
- Measurement Time: 1 second | < 5 seconds
- Reproducibility: ± 1%
- Accuracy*:± 2%
- Temperature Range†: -150 to 300°C
- Pressure: Up to 35 bar
- Smallest Volume: 20 mL
- Standard: ASTM D7896-19
*All performance data is verified with ASTM Type II Water (IAPWS)
†Based on THW-L1 model used