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 mm²
Diameter of ball: approx. 22 mm
Length of handle with shaft: approx. 225 mm
Weight: approx. 175 g
![Ball with Ring, 1000831 [U8442500], 热膨胀](/imagelibrary/U8442500/U8442500_01_Ball-with-Ring.jpg)
![Ball with Ring, 1000831 [U8442500], 热膨胀](/thumblibrary/U8442500/U8442500_01_1200_1200_Ball-with-Ring.jpg)
![热导装置, 1003383 [U409051], 热传导和热辐射](/thumblibrary/U409051/U409051_01_140_140_热导装置.jpg)
![带有挂钩的固定夹, 1002828 [U13252], 夹具](/thumblibrary/U13252/U13252_01_140_140_带有挂钩的固定夹.jpg)
![Tube Thermometer, Graduated -10 – 110°C, 1002879 [U14295], 温度计](/thumblibrary/U14295/U14295_01_140_140_Tube-Thermometer-Graduated-10-110-C.jpg)
![精确的测力计（透明）, 1003106 [U20034], 弹簧秤和弹簧](/thumblibrary/U20034/U20034_01_140_140_精确的测力计-透明.jpg)
![Steam Generator (230 V, 50/60 Hz), 1001049 [U8624650-230], 热膨胀](/thumblibrary/U8624650-230/U8624650-230_01_140_140_Steam-Generator-230-V-5060-Hz.jpg)
![一对条形磁铁，长80毫米, 1003085 [U19550], 磁力](/thumblibrary/U19550/U19550_01_140_140_一对条形磁铁-长80毫米.jpg)
![精确的测力计（透明）, 1003104 [U20032], 弹簧秤和弹簧](/thumblibrary/U20032/U20032_01_140_140_精确的测力计-透明.jpg)
![精确的测力计（透明）, 1003107 [U20035], 弹簧秤和弹簧](/thumblibrary/U20035/U20035_01_140_140_精确的测力计-透明.jpg)
![球环实验, 1003382 [U409001], 热膨胀](/thumblibrary/U409001/U409001_01_140_140_球环实验.jpg)
![Liquid Levels, 1003509 [U58020], 压力](/thumblibrary/U58020/U58020_01_140_140_Liquid-Levels.jpg)
![Gas Expansion Apparatus, 1003511 [U58030], 热膨胀](/thumblibrary/U58030/U58030_01_140_140_Gas-Expansion-Apparatus.jpg)
![竖直标尺，1m, 1000743 [U8401560], 长度测量](/thumblibrary/U8401560/U8401560_01_140_140_竖直标尺-1m.jpg)
![测密度立方体套装, 1000766 [U8404509], 密度](/thumblibrary/U8404509/U8404509_01_140_140_测密度立方体套装.jpg)
![圆筒支脚, 1001045 [U8611200], Tripods](/thumblibrary/U8611200/U8611200_01_140_140_圆筒支脚.jpg)
![游标卡尺，150 mm, 1002601 [U10071], 长度测量](/thumblibrary/U10071/U10071_01_140_140_游标卡尺-150-mm.jpg)
![刻度量筒, 1002870 [U14205], 玻璃制品](/thumblibrary/U14205/U14205_01_140_140_刻度量筒.jpg)
![不锈钢杆 1000mm, 1002936 [U15004], 杆](/thumblibrary/U15004/U15004_01_140_140_不锈钢杆-1000mm.jpg)
![Helical Springs 5.25 N/m, 1000741 [U8401010], 螺旋弹簧](/thumblibrary/U8401010/U8401010_01_140_140_Helical-Springs-525-Nm.jpg)
![Set of 5 Density Bodies, 1000768 [U8404556], 浮力](/thumblibrary/U8404556/U8404556_01_140_140_Set-of-5-Density-Bodies.jpg)
![Vessel with Overflow, Transparent, 1003518 [U8411310], 玻璃制品](/thumblibrary/U8411310/U8411310_01_140_140_Vessel-with-Overflow-Transparent.jpg)