Frederiksen
Grow Garden with light
Grow Garden with lightThe greenhouse combines LED lighting and a self-watering system to create optimal and consistent growing conditions. It is particularly suitable for educational experiments with germinating plants, genetic studies and experiments with different nutrients and growing media.
Hacksaw blades, short
Hacksaw blades, shortMetal blades for magnetising experiments. Pack of 10.
Hacksaw blades, standard
Hacksaw blades, standardMade from magnetisable, hardened steel. Pack of 10.
Hand generator, set of 2
Hand generator, set of 2Generator mounted in transparent plastic cabinet.
Heart model on stand, 2 parts
Heart model on stand, 2 parts
Heat conduction device
Heat conduction deviceThis heat conduction apparatus is used to investigate the difference in the heat conduction of the metals iron, copper, aluminum and brass.
Heat conduction rods, 4 x metals
Heat conduction rods, 4 x metalsSet of four rods in steel, brass, aluminum and copper in the same holder. Each rod is equipped with a liquid crystal indicator that turns green at approx. 40 °C and where the green temperature indicator moves up the rod in step with heat conduction in the metal. Max. working temperature approx. 100 °C; after cooling the experiment can be repeated.
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.
Heavy-duty Galvanometer
Heavy-duty GalvanometerRugged, user-friendly instrument that is easy for the students to read.
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.
Human blood, microscope slide
Human blood, microscope slideThe microslide shows a blood smear of human blood that has been fixed and stained so that the different blood cells can be clearly distinguished. The red blood cells appear red, while the white blood cells are seen in purple-blue shades with different sizes and nuclear types. The slide provides a clear insight into the composition of the blood and makes it possible to work with both the structure and function of the individual cell types.
