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 valves. Turning the handle moves the piston…

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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 is measured by a Bourdon gauge. The glass tube is…

Popular Searches: Boyle's Law Apparatus | Boyle's Law

Mariotte Flask

Duran glass flask with discharge opening at base and two rubber stoppers with boreholes. Specifications: Volume: 10 L

Boyle's Law Activity Model

…way to observe and quantify the relationship between gas pressure and volume. As weights are added to the platen, the same numbers of gas particles are compressed into a smaller volume, increasing the pressure of gas. The volume of the compressed gas can be determined using the calibrated vertical column…

Critical Point Apparatus

A high-precision device for studying the compression and liquefaction of a gas, determining the critical point and recording isotherms in p-V (Clapeyron) diagrams. The test gas is sulfur hexafluoride (SF6), which has a critical temperature of 318.6 K (45.5°C) and a critical pressure of 3.76 MPa (37…

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, a piston connected to a 6 V DC motor is fixed to…

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 pump with a rotatable pump housing ensure ideal bath…

Hoffmann Electrolysis Apparatus

…quantitative determination of the gases formed and establishing Faraday's laws. Consists of two scaled gas-collection tubes connected by flexible plastic hose with leveling bulb for pressure compensation and hence for the exact measurement of gas volumes, on stand with retaining plate. GL threads provide secure…

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 spheres of different colours

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 10 l volume and the aluminum cylinder is allowed to…

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 pad soaked in ether also catches fire. Length…

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 models intended to study the motion of atomic particles: a)…