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GHFM-22
The Guarded Heat Flow Meter (GHFM-22) following the ASTM E1530 standard is an easy to operate device for the measurement of the thermal conductivity of solids at room temperature.
According to this technique, the sample is subjected to a steady-state axial temperature gradient. The thermal conductivity of the sample is obtained by measuring the temperature difference across it, and one additional temperature.
The GHFM-22 is a Thermal Conductivity Meter suitable for fast and accurate benchtop measurements of Metals, Building, Insulation and many other types of materials including Thin Films.
Applications and Market sectors
- Metals
- Insulation
- Thin films
- Polymers
- Phase Change Materials (PCM)
Specifications
| Standard | ASTM E1530 |
| Materials | Metals, Insulation, Polymers, Thin films |
| Sample Diameter | 50,8 mm |
| Sample Thickness Range | 0,5 to 20 mm |
| Temperature | Ambient |
| Thermal Conductivity Range | 0,1 to 1 W/(m·K) / 1 to 15 W/(m·K) |
| Thermal Resistance Range | 0,0004 to 0,015 m²·K/W / 0,015 to 0,2 m²·K/W |
| Accuracy | 5% |
| Repeatability | 2% |
OUR COMPANY
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BD Inventions is a new startup, fast-growing Greek company specialized in the Research, Development and Manufacturing of Scientific Instruments for many applications from agriculture to oil and natural gas exploration.
BD Inventions P.C.
Giannitson 31, Balkan Center,
GR-5646 27, Thessaloniki, Greece
Τel: +30 231 220 7188
e-mail: bdinfo@bd-inventions.com
www.bd-inventions.com
