用来确定固体的线性膨胀随它们材料,长度,温度的变化关系。它包括一个底座条,上面有固定轴承,引导轴承,和指示针及投射刻度。它还包括三个样管,分别由钢,黄铜,玻璃制成。
规格:730×50×200 mm
刻度规格:140×200 mm
测量范围:1mm
读数精度:0.05 mm
管长:大约 650 mm
重:大约 2 kg
另外需要:
U8624700-230 蒸气发生器
U10146 硅树脂管形材料
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用于固体的线性膨胀测量。它包括一个底座条,上面带有箝位弹簧,指示针,刻度和管嘴。它还包括三个样管,分别由铁,铜,玻璃制成
规格:530×60×240 mm
重量:0.6 kg
指示针比例:1:50
管长:大约630 mm
另外需要:
U8624700-230 蒸气发生器
U10146 硅树脂管形材料
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Analogue gauge for measuring minimal changes in length plus an adapter for fitting a gauge dial as an enhancement to the extension apparatus D (U15400).
Measurement Range: 0 - 10 mm
Resolution: 0.01 mm
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An arrangement for demonstrating the expansion of solids on heating. After heating in a burner flame, the ball no longer fits through the bore in the bracket. Steel ball with chain and handle.
Dimensions of the bracket in mm: approx. 40x50x40 ...
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A device for the generation of steam, e.g. for use in experiments investigating thermal expansion. Aluminum vessel with cork lid and retainer on an adjustable hot plate with a thermal circuit breaker.
Specifications:
Hotplate: 90 mm ...
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A device for the generation of steam, e.g. for use in experiments investigating thermal expansion. Aluminum vessel with cork lid and retainer on an adjustable hot plate with a thermal circuit breaker.
Specifications:
Hotplate: 90 mm dia ...
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Application area:
The volume dilatometer is for investigations of changes in volume of a liquid as a function of temperature. By this, the volumetric expansion coefficient of a liquid can be determined.
Product description:
The dilatometer ...
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Glass vessel with ground-glass sealing joints for demonstrating the expansion of air when heated.
The U-tube is filled with water at room temperature and the water levels are marked. Even the heat from a hand is enough to cause the air in ...
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Stable glass flask on a stand for demonstrating the flow of heat in a non-uniformly heated liquid. With filling hole for filling with water and a small quantity of potassium permanganate crystals for colouring.
Glass flask: 300x150 mm²
Tube ...
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