Materiale didattico

Supplier: Aesculap

Educational Materials, Waves and Oscillations, Applicazione: Fisica, Tuning fork, 440 Hz (a¹)

Supplier: GLASWARENFABRIK KARL HECHT

According to Hoffmann, with two city dishes, 0 to 30 ml of grading graded 1/10 ml.

Supplier: A.KRÜSS Optronic

Attività di apprendimento, Accessories, Applicazione: Fisica, Stand for handheld spectroscopes

Supplier: NEUBERT VOLUME GLASSWAERE

Electrolysis apparatus according to Hoffmann, made of borosilicate glass 3.3.

Supplier: 3B Scientific

Voltameter, Electricity/Magnetism, Applicazione: Elettricità, Hofmann’s Voltameter, incl. gas collection tube, platinum electrodes, plastic hose with levelling bulb, stand ring, universal bosshead, stand baseplate with rod, dimensions ∼800×150 mm, rod Ø×H 12 mm×750 mm, retaining plate 120×110 mm

Supplier: 3B Scientific

Track with two trolleys and other accessories for investigating linear motion. The trolleys move with minimum friction on wheels with high-quality ball-bearings. They are fitted with magnets at their front ends for experiments involving both elastic and inelastic collisions.

Supplier: 3B Scientific

Over 30% of the world's population uses tobacco products, and 90% of that is from cigarettes. The physical effects of nicotine and the diseases it can cause, including cancer, are detailed on this anatomical poster. For such a wide spread practice education is important and this anatomy poster can help do that. This thickly laminated anatomical chart is printed on premium glossy (200 g) UV resistant paper and comes with two sided lamination (125 µm, 5,0 mil) and metal eyelets to make the chart easy to display.

Supplier: 3B Scientific

Attività di apprendimento, Physiology and Health, Applicazione: Biologia, Poster, Alcohol Dependence, laminato

Supplier: 3B Scientific

Digital counter/timer for measuring duration of motion, transition times, periods, pendulum periods, frequencies, as well as for counting events or Geiger tube pulses. Includes a speaker that can be turned on and off and power supplies for direct connection to photo gate or a Geiger-Müller counter.

Supplier: 3B Scientific

Highly evacuated electron tube with focusing electron gun and fluorescent screen (90×60 mm) inclined relative to the beam axis, so that the path of the beam can be seen and the effects of electric and magnetic fields can be studied. The electron beam can be deflected electrically in the electric field of the built-in plate capacitor, and magnetically by using an optional Helmholtz coil pair D. By adjusting the electric field so that it cancels the magnetic deflection, it is possible to determine the specific charge e/m and the velocity of the electrons.

Supplier: MOLLER THERM

Milk glass scale on polished wooden board. Colored liquid filling. Measuring range -10 to +100 ° C, 0 to +80 ° R, +20 to +212 ° F.

Supplier: 3B Scientific

Transmission grating for spectroscopic examinations and for experiments on diffraction and interference. Suitable to resolve the sodium D lines.

Supplier: 3B Scientific

Attività di apprendimento, Physiology and Health, Applicazione: Biologia, Poster, Drugl Dependence, laminato

Supplier: 3B Scientific

Function generator with external sweep function and power amplifier for use in versatile student and practical experiments covering simple harmonic oscillation, AC electricity and induction. Featuring illuminated, digital display for frequency, signal form, offset and other parameters.

Supplier: 3B Scientific

Vane wheel device is used for demonstrating air and heat flows generated by a burning candle, water vapour or other heat sources. Made of Aluminium and mountable on a long needle.

Supplier: 3B Scientific

Evacuated glass flask containing i.a. electron gun with directly heated tungsten wire cathode and a cylindrical anode. The electron gun emits a divergent electron beam, aimed at an Maltese cross of aluminum placed in the middle of the tube. The cross can be connected electrically. At the same time, light from the filament is also directed towards the cross, so that a comparison can be made between the shadows of different types that appear on the luminescent surface at the far end of the tube. Specifications.