Vacuum Pumper and Chamber – Arbor Scientific
Vacuum Pumper and Chamber – Arbor Scientific
With this affordable hand vacuum pump and chamber set students can test the effects of reduced pressure on many different objects, such as marshmallows, balloons, and water..
With this affordable hand vacuum pump and chamber set students can test the effects of reduced pressure on many different objects, such as marshmallows.
Originally intended to be a coffee saver, this particular kitchen device has been hand selected by physics teachers as an easy and affordable way to study the gas laws. The chamber is specifically designed with a wide mouth which allows you to put much bigger items inside. Make a marshmallow expand. Boil water at less than 100 degrees C. Use the Vacuum Pumper and Chamber along with the Pressure Pumper (P1-2050) to study the effects of increasing and decreasing pressure.
An activity on Pressure and Volume from the instructional guide is given below:
Blow up a balloon so that it fills less than half of the chamber. Using a ruler, draw a line 1 cm long on the balloon. Put the balloon in the chamber. Use the vacuum pump to remove as much air from the chamber as you can. Observe the balloon. What do you observe about its size? The atmosphere is a mixture of nitrogen, oxygen, and trace gases that include water vapor. The atmosphere has different properties at different elevations. Can you explain the physical changes in terms of the arrangement and motion of atoms and molecules? Gases have neither a determined shape nor a definite volume. Gases assume the shape and volume of a closed container.
Chamber measures 4.75 inches X 4.75 inches at the top and tapers down to 3.75 inches X 3.75 inches at the bottom..
Arbor Scientific is a leading provider of Physics and Physical Science teaching equipment tested and approved by educators recognized for their expertise. We work with teachers at all levels to find the ‘Cool Stuff’ - unique demonstration and laboratory tools – and then provide lesson plans, supportive teaching guides
Pressure Pumper Kit – Arbor Scientific
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Our Hand-Held Vacuum Pump displaces 1 cubic inch (16cc) per stroke and generates a vacuum of up to 25 in Hg or 85kPa. It is a deal for any classroom
Hand-Held Vacuum Pump
Chemistry: Gas Laws Smorgasborg – Arbor Scientific
Gas Laws and Pressure Discovery Bundle – Arbor Scientific
*Features:, 1. Upgraded Design for Stabilizing Wood & Experiments with Volitile Compounds, 2. High Efficiency & Noise Reduction Upgrade, 3. Easy
P PBAUTOS 2 Gallon Tempered Glass Lid Vacuum Chamber with Pump, Degassing Chamber and 3CFM Single Stage Vacuum Pump Perfect for Stabilizing Wood
Prove that air has mass, Use the Pressure-Pumper to pump air into a 2-liter bottle, then challenge your students to explain the resulting mass gain.
Pressure Pumper Kit
The vacuum chamber with plate is a safe, polycarbonate bell jar that has excellent chemical resistance. Clear plastic allows for easy observation of
Vacuum Chamber with Plate
Gas Laws and Pressure Discovery Bundle – Arbor Scientific
A Better Bell Jar and Ringer! Our Piezo Buzzer in Vacuum Chamber is the modern replacement for the Bell Jar & Ringer. The apparatus features a piezo buzzer enclosed within a clear acrylic tube suspended between two posts limiting the transfer of sound, and is controlled by a switch that has a red LED attached to show that it is on. When the unit is connected to a vacuum pump, the air can be removed, and the effect of sound being unable to pass through a vacuum clearly demonstrated.
Piezo Buzzer in Vacuum Chamber
, Unbreakable, transparent, polycarbonate, 1-gal vacuum chamber (6-5/8 OD x 9-3/8 H) and vacuum plate (7-1/2 OD). Recommended for use with
Vacuum Chamber System, PC
Gas Laws and Pressure Discovery Bundle – Arbor Scientific
