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Eisco™ Thermal Expansion Apparatus
The Thermal Expansion Apparatus is a bar and gauge device that shows expansion due to heating and contraction due to cooling.
Supplier: Eisco™ FSCI011
Description
- At normal temperature, the bar's length fits into the gauge's jaw and the bar's diameter fits into its hole.
- When the bar is heated, it fits neither jaw nor hole.
- Simple apparatus is made of a mild-steel bar, 4.3 L x 0.4 in. dia. (110 x 10 mm), on a wooden-handled rod.
- Metal cast gauge slides over the ends of the bar.
- 0.4 in. (10 mm) bore in one arm to show expansion in diameter.
- Heating expands bar length to prevent fit into gauge.
- Overall length: 11 in. (280 mm)
Specifications
| Thermal Expansion Apparatus | |
| 1.81 in. | |
| 1 Steel Bar and Gauge with Wooden Handle | |
| 3 cm | |
| 0.34 kg | |
| 10.23 x 6.29 x 1.81 in. (26 x 16 x 3 cm) | |
| 6.29 in. | |
| 0.4 in. |
| 7 to 12 | |
| For illustrating expansion by heating and contraction by cooling | |
| Steel | |
| 0.74 lb. | |
| 10.23 in. | |
| 26 cm | |
| 16 cm | |
| 10 mm |