Determining the mass of evacuated air and its density.
Effect of air pressure on a partially inflated balloon and miniature bellows.
Reduction in the boiling point of liquids at reduced air pressure.
Equipment set for practical experiments on the fundamental physics of vacuums, consisting of:
1 Experiment plate with sealing ring
1 Vacuum bell
1 Beaker
1 Vacuum hose with reversing valve
1 Vacuum hose with T-connector and reversing valve
1 Simple hand pump in storage container
1 Bellows
2 Balloons
![Vacuum Student Kit, 1003494 [U45052], Vacuum](/imagelibrary/U45052/U45052_01_Vacuum-Student-Kit.jpg)
![Vacuum Student Kit, 1003494 [U45052], Vacuum](/imagelibrary/U45052/U45052_02_Vacuum-Student-Kit.jpg)
![Vacuum Student Kit, 1003494 [U45052], Vacuum (Small)](/thumblibrary/U45052/U45052_01_50_50_Vacuum-Student-Kit.jpg)
![Vacuum Student Kit, 1003494 [U45052], Vacuum (Small)](/thumblibrary/U45052/U45052_02_50_50_Vacuum-Student-Kit.jpg)
![Vacuum Chamber with Hand Pump, 1010126 [U29497], Pressure](/thumblibrary/U29497/U29497_01_140_140_Vacuum-Chamber-with-Hand-Pump.jpg)
![Liquid Levels, 1003509 [U58020], Pressure](/thumblibrary/U58020/U58020_01_140_140_Liquid-Levels.jpg)
![Free Fall Tube, 1000801 [U8422090], Free Fall](/thumblibrary/U8422090/U8422090_01_140_140_Free-Fall-Tube.jpg)
![Kundts Tube, 1000814 [U8432845], Sound](/thumblibrary/U8432845/U8432845_01_140_140_Kundts-Tube.jpg)
![Photo Gate, 1000563 [U11365], Sensors for Physics](/thumblibrary/U11365/U11365_01_140_140_Photo-Gate.jpg)
![Bosshead, 1002827 [U13250], Clamps](/thumblibrary/U13250/U13250_01_140_140_Bosshead.jpg)
![Stainless Steel Rod 470 mm, 1002934 [U15002], Rods](/thumblibrary/U15002/U15002_01_140_140_Stainless-Steel-Rod-470-mm.jpg)
![Stainless Steel Rod 750 mm, 1002935 [U15003], Stand Material: Stainless Steel Rod](/thumblibrary/U15003/U15003_01_140_140_Stainless-Steel-Rod-750-mm.jpg)
![Magnetic Equipment Set, 1003089 [U19555], Magnetism](/thumblibrary/U19555/U19555_01_140_140_Magnetic-Equipment-Set.jpg)
![Precision Dynamometer 2 N, 1003105 [U20033], Dynamometers](/thumblibrary/U20033/U20033_01_140_140_Precision-Dynamometer-2-N.jpg)
![Vacuum Hand Pump, 1012856 [U205001], Vacuum Pumps](/thumblibrary/U205001/U205001_01_140_140_Vacuum-Hand-Pump.jpg)
![Pulley Block with 1 Pulley, 1003216 [U30020], Lever and Pulley - Accessory](/thumblibrary/U30020/U30020_01_140_140_Pulley-Block-with-1-Pulley.jpg)
![Device for Archimedes' Principle, 1003378 [U40875], Buoyancy](/thumblibrary/U40875/U40875_01_140_140_Device-for-Archimedes-Principle.jpg)
![Hydraulic/Pneumatic Lifting Platform, 1003495 [U45053], Pressure](/thumblibrary/U45053/U45053_01_140_140_HydraulicPneumatic-Lifting-Platform.jpg)
![Vibration generator -
for investigating oscillations and resonances, 1000701 [U56001], Oscillations](/thumblibrary/U56001/U56001_01_140_140_Vibration-generator-for-investigating-oscillations-and-resonances.jpg)
![Rubber Band, 1000702 [U56002], Mechanical Waves](/thumblibrary/U56002/U56002_01_140_140_Rubber-Band.jpg)
![Capillary Tubes Apparatus, 1003510 [U58021], Pressure](/thumblibrary/U58021/U58021_01_140_140_Capillary-Tubes-Apparatus.jpg)
![Gas Expansion Apparatus, 1003511 [U58030], Thermal Expansion](/thumblibrary/U58030/U58030_01_140_140_Gas-Expansion-Apparatus.jpg)
![Set of Seven 7 Cubes for Determining Density, 1000766 [U8404509], Density and Volume](/thumblibrary/U8404509/U8404509_01_140_140_Set-of-Seven-7-Cubes-for-Determining-Density.jpg)
![SEK Heat, 1008528 [U8502000], Advanced Student Experiments](/thumblibrary/U8502000/U8502000_01_140_140_SEK-Heat.jpg)