Gas Laws

Critical Point Apparatus

Qualitative observations
• Liquid and gaseous states
• Dynamic compression and expansion
• Critical opalescence
• Formation of the transition point at various temperatures

Quantitative measurements
• Display of the critical ...

Item: U104001 [1002670]

Mariotte Flask

Duran glass flask with discharge opening at base and two rubber stoppers with boreholes.

Specifications:

• Volume: 10 L

Item: U14327 [1002894]

Oscillation Tube

Precision glass tube with precisely fitting aluminum cylinder for determining the adiabatic exponent cP/cV of air by Rüchardt's method, used in conjunction with Mariotte flask (U14327). If the glass tube is placed vertically on a glass flask of ...

Item: U14328 [1002895]

Immersion/Circulation Thermostat (115 V; 50/60 Hz)

This immersion/circulation thermostat has a closed bath for thermostatic control of water tanks or external apparatus with non-flammable liquids at temperatures of up to 100 °C. The fully electronic continuous controller and powerful circulation ...

Item: U14400-115

Air Cushion Plate

Experiment topics:
• Thermal motion of atoms and molecules in various states of aggregation
• Electrical conduction processes
• Models of atomic physics
• Mechanical motion

An ideal device for demonstrating a series of experimental ...

Item: U15420 [1002981]

Boyle's Law Apparatus

Device for experiment-based determinations of the dependence between the volume and pressure of a gas at constant temperature (Boyle's law).
Consists of a plexiglass cylinder with graduations for volume measurement, piston, manometer and air inlet/outlet ...

Item: U17210 [1003045]

Boyle-Mariotte Apparatus S

This apparatus is ideally suited to demonstrating Boyle’s Law to groups of students. Coloured oil is gradually pumped from a reservoir into a tube containing air. Whilst the volume of air is read from a scale clearly visible behind the tube, pressure ...

Item: U30046 [1003236]

Kinetic Theory of Gas Model

For demonstration of the kinetic theory of gases and thinning of air as altitude increases. Consists of a clear cylindrical tube with a rubber diaphragm attached to the bottom of the tube and a loose-fitting, metal cap on top. Beneath the diaphragm, ...

Item: U49805

Accessories for Kinetic Gas Theory

Accessories for vibrator (U56001) for simulating particle motion in an ideal gas. Differently coloured spheres (gas model) are set in motion by mechanical vibrations.

Contents:
1 Plexiglas cylinder, length 300 mm approx.
1 Circular disc
1 Set of ...

Item: U56004 [1000704]

Pneumatic Lighter

Device for demonstrating the ignition of diesel. By swiftly pressing down the piston, the compressed air in the transparent tube is heated so strongly that a piece of paper placed at the bottom of the tube very clearly ignites. Similarly, a cotton-wool ...

Item: U8741180 [1003569]