Frederiksen
Heat radiation bottles
Heat radiation bottlesTo demonstrate the importance of color for heating and cooling.
Fill with cold water and place near a strong light source, possibly in the sun. The increase in temperature over time shows the importance of the color for the absorption of radiant energy. Similarly, with warm water first – a light source is not necessary.
Height adjustment for vibrator
Height adjustment for vibrator
Holder for americium source (510505)
Holder for americium source (510505)Plexiglas holder for storage of americium source 510505.
Holder for fuse wire
Holder for fuse wire
Holder with hook and plug
Holder with hook and plugUsed with slotted weights set 196300 and some strong sewing thread (116500) for uniform accelerated motion on an air track (and similar experiments).
Horseshoe magnet
Horseshoe magnetU-shaped and strong AIniCo magnet with colored poles. Equipped with anchor.
Horseshoe magnet, large
Horseshoe magnet, largeU-shaped and strong AIniCo magnet with colored poles. Equipped with anchor.
Hose for Air Blower
Hose for Air BlowerUsed to connect the air track to the air blower. Spare part – included with the blower.
Hovering magnets, Multicoloured
Hovering magnets, MulticolouredSix magnets on a plastic stick with a foot.
A simple and colorful way to demonstrate the power of magnets. With the 6 magnets, you can also illustrate the pressure change up through the atmosphere.
Hovering magnets, Two-coloured
Hovering magnets, Two-colouredThree PCS. two-coloured magnets on plastic stick with foot. A simple and colorful way to demonstrate the power of magnets.
Hydraulic press model
Hydraulic press modelTwo syringes of volumes 2 and 20 mL connected by a short PVC tube. The difference in diameter of the syringes illustrates the hydraulic press principle.
Ice Molecule model
Ice Molecule modelMolecular model of “Ice”.
Contains 105 nuclear balls and 130 connecting links.
The model is delivered unassembled, but with assembly instructions.
Immersion oil, 25 ml
Immersion oil, 25 mlUnit: Pcs
IR sensor, broadband
IR sensor, broadbandThis sensor is sensitive to electromagnetic radiation in the wavelength range from 0.25 μm to 20 μm, i.e. from visible light out into the infrared range, i.e. thermal radiation.
Iris diaphragm
Iris diaphragmAperture, max. opening Ø 20 mm, mounted on a 100 x 100 mm shielding plate. Equipped with Ø 10 mm rod.
