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Radiometer
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Foot Pump
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Density Cube Set
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Bimetal Strip / Compound Bar
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Usually Ships in 7 to 10 Business Days*
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Usually Ships in 7 to 10 Business Days*
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Usually Ships in 7 to 10 Business Days*
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Usually Ships in 7 to 10 Business Days*
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Our Radiometer is made from a glass bulb from which much of the air has been removed. Inside the bulb, on a low-friction spindle, is a rotor with 4 vanes.
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The foot operated air pump is equipped with a 15" hase with locking valve and features a pressure gauge.
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The set includes one each of acrylic, oak, pine, poplar, steel, aluminum, copper, brass, nylon, and PVC cubes. The set of 1" cubes is packaged in a wooden
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A quick and easy tool for demonstrating thermal properties of matter. Bas is bi-metallic and has a wooden handle attached. When heated, the bar bends
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Hooke's Law Apparatus
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Bucket and Cylinder
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Density Rod
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Density Blocks
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Usually Ships in 7 to 10 Business Days*
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Usually Ships in 7 to 10 Business Days*
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Usually Ships in 7 to 10 Business Days*
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Usually Ships in 7 to 10 Business Days*
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Quantitatively show the principles related to Hooke’s Law with this complete apparatus. Includes a 14" metal rod that mounts on a 4-1/2" diameter base. Scale
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(Archimedes Principle Apparatus) Consists of solid metal cylinder in a close fitting metal bucket, 19mm in diameter, 50mm long. Shipping weight 3 oz. Dimensions:
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Machined aluminum cylinder floats in cold water, but sinks in warm water. Measures 5/8" diameter x 3-3/8" long. Weight is 0.5 ounces.
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• Dense wood cube 1" sides, average weight 16 grams / cube. • Soft Wood Block, 2"x 2"x1/8". • Steel Block, 2"x 2"x1/8". • Aluminum Block, 2"x 2"x1/8".
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Overflow Can and Bucket Set
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Ball and Ring Apparatus
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Hand Air Pump
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Vacuum Pump
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Usually Ships in 7 to 10 Business Days*
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Usually Ships in 7 to 10 Business Days*
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Usually Ships in 7 to 10 Business Days*
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Usually Ships in 7 to 10 Business Days*
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Aluminum overflow can and catch bucket packaged as a convenient set for use in Archimedes’ Principle, density, and specific gravity experiments. Overflow
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All brass construction, with black lacquer finish wood handles. Includes instruction sheet.
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This pump features a painted steel barrel, steel valve assembly, and a wooden handle. Both in and out ports are equipped with hose connectors, for use with
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Material: Polypropylene Ideal for cleaning up spilled chemicals, as well as for filter work. This pump will achieve vacuum down to 28.5 Hg. Built-in non return
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Boyle's Law Apparatus
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Aneroid Barometer
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Convection of Gases Apparatus
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Knife Edge Lever Clamp
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Usually Ships in 7 to 10 Business Days*
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Usually Ships in 7 to 10 Business Days*
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Usually Ships in 7 to 10 Business Days*
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Usually Ships in 7 to 10 Business Days*
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This low cost apparatus is great for demonstrating Boyle’s law (elasticity of gases). A plastic syringe is mounted on a wooden base. A piston is mounted to a
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Mounted on a plastic base; comes with a ring for easy hanging. Includes an instruction sheet. Overall diameter is 7.5". Shipping weight is 1.4 lbs.
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This apparatus consists of a metal box (22 x 10 x 11cm), with clear acrylic front panel, two glass chimneys, a candle, and a cotton filled wick as the smoke source.
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This clamp can be attached to any standard meter stick. It is used as a knife-edge fulcrum for supporting the meter stick in the inverted position.
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Glass Streak Plates
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Usually Ships in 7 to 10 Business Days*
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Used for hardness testing of rocks and minerals, these 1/4” thick glass plates come in packs of 10.
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