Search results: “frederiksen”
Set of dynamometers in case, Frederiksen
Set of dynamometers in case, FrederiksenNine different precision dynamometers of types 103800 – 103880 with ranges 0.1-0.2-1-2-5-10-20-50-100 Newton. Supplied in a handy, foam-lined, partitioned case. Case size: 327 x 275 x 55 mm.
Ocean currents – The Greenland Pump
Ocean currents – The Greenland PumpThis classic model for demonstrating ocean circulation – including the Greenland Pump – was developed in collaboration with Danish teachers.
Soil permeability tube
Soil permeability tubeFor determining permeability and field capacity. The tube is made from transparent acrylic and features a drain spigot with a pinch valve.
Project pack of 25 cars
Project pack of 25 carsProvides essentially everything you need to build 25 cars.
Isotope generator
Isotope generatorBudget alternative from Spectrum Techniques for extracting radioactive samples for experiments in determining half lives.
Neodymium ring magnets
Neodymium ring magnetsSet of 25 ring-shaped neodymium magnets. Put them on a pencil and make them hover.
Breadboard electronics set, 6 groups
Breadboard electronics set, 6 groupsThe breadboard replaces the old “nail board” and is much neater since you just stick the components into the breadboard and connections are made automatically.
Copper wire, insulated, Ø 0.30 mm
Copper wire, insulated, Ø 0.30 mmVarious metal wires Copper, insulated 0.30 mm 500 g
LED, 5 mm, 20 mA, red
LED, 5 mm, 20 mA, redIncluded in 655000 Breadboard electronics set Unit: 100 pcs.
Magnets and compasses ? CVK case
Magnets and compasses ? CVK caseThis case contains teaching materials for experiments concerning two closely related topics: Magnets: The students investigate the properties of magnets.
Compass: Experiments with magnets hanging on a stand or floating on a polystyrene base encourage the students to observe and discover how the magnets, like a compass needle, always point north-south.
Block for 6 lenses
Block for 6 lensesBlack block with holes for six lenses or apertures on rods.
Earth/Moon model
Earth/Moon modelFor demonstrating the phases of the moon and solar and lunar eclipses.
The large ball represents Earth and the small one the Moon. An overhead projector or the sun can be used as a light source.
Periodic System, hanging, 2-sided
Periodic System, hanging, 2-sided
Multichannel analyser
Multichannel analyserA multichannel analyser (MCA) sorts incoming pulses from an energy-sensitive detector into a large number of channels according to size.