Sie suchten nach: VARIAN

Beschreibung: Tube holder to support all S series electron tubes for easy and safe operation. The five pin sockets for the tube are concealed inside the tube holder. A cathode protection switch is integrated into the tube holder, to protect the heated cathode from excessive voltage. The base plate has a slot for attaching the Helmholtz pair of coils S.

Artikel-Nr: BINH1014525

UOM: 1 * 1 ST

Hersteller Artikel Nummer : 1014525

Lieferant: 3B Scientific

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Beschreibung: Educational Materials, Electricity/Magnetism, Anwendung: Physik, Analogue oscilloscope, 30 MHz, microprocessor controlled

Artikel-Nr: BINH1002727

UOM: 1 * 1 ST

Hersteller Artikel Nummer : 1002727

Lieferant: 3B Scientific

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Beschreibung: 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.

Artikel-Nr: 765-0089

UOM: 1 * 1 ST

Hersteller Artikel Nummer : 1000011

Lieferant: 3B Scientific

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Beschreibung: Highly evacuated electron tube with focusing electron gun and fluorescent screen (90x60 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.

Artikel-Nr: 761-0136

UOM: 1 * 1 ST

Hersteller Artikel Nummer : 1000651

Lieferant: 3B Scientific

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Beschreibung: Educational Materials, Electricity/Magnetism, Anwendung: Physik, Adapter, BNC connector to 4 mm Jack plugs with 19 mm spacing.

Artikel-Nr: BINH1002750

UOM: 1 * 1 ST

Hersteller Artikel Nummer : 1002750

Lieferant: 3B Scientific

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Beschreibung: Highly evacuated electron tube for determining the wavelength of electrons as a function of the anode voltage from the radii of the diffraction rings and the distance between the lattice planes of graphite (Debye-Scherrer-diffraction) and rendered visible on a fluorescent screen. Also intended for determining the wavelengths of monochromatic radiation at different anode voltages from the radii of the diffraction rings and the lattice plane spacing of graphite, as well as confirming de Broglie’s hypothesis.

Artikel-Nr: BINH1013885

UOM: 1 * 1 ST

Hersteller Artikel Nummer : 1013885

Lieferant: 3B Scientific

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