Du søkte etter: PHYWE

Artikkenummer: (765-1209)

Produsent: PHYWE

Beskrivelse: Effective and pedagogical experimental set. A number of phenomena in electrostatics can be illustrated. Very suitable for use with belt generator or influence machine. The kit is included.

UOM: 1 * 1 Each

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Artikkenummer: (765-1233)

Produsent: PHYWE

Beskrivelse: A fog chamber from the well-known physics company PHYWE is the given focus of many exhibitions. Every day, thousands of visitors to technical museums, art museums, nuclear power plant information centers, universities and colleges are fascinated by these fog chambers that make the invisible background radiation visible. PHYWE has been developing and manufacturing these unique devices for more than 20 years. In total, there are more than 200 in operation in more than 40 countries. The fog chamber makes the invisible visible. Every second you can observe a large number of traces that originate from both cosmic radiation and the earth's natural radioactivity. The appearance of the trace immediately reveals the type of particle that has just passed. During normal operation, no additional preparation is used. If you want to increase the activity in the surface, you can blow in a thorium isotope.

UOM: 1 * 1 Each

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Artikkenummer: (765-1324)

Produsent: PHYWE

Beskrivelse: Ballast for operating spectral lamps. Apparatus housing made of impact-resistant plastic. Equipped with carrying handle, footrest and mains switch with control indicator. The lamp voltage is removed via two countersunk sockets for 4 mm banana sockets. For increased safety during use, connect voltage only when the banana plugs are fully inserted into the sleeves. Comes with device cord.

UOM: 1 * 1 Each

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Artikkenummer: (765-1318)

Produsent: PHYWE

Beskrivelse: The kit contains 30 components i.a. an optical bench, lenses in holders, grids, polarization filters. Together with TESS 1, a total of 70 different experiments can be performed, e.g. study of telescopes, microscopes, the human eye and the plane of polarization.

UOM: 1 * 1 Each

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Produsent: PHYWE

Beskrivelse: Measurement insert for resistance measurement. Used together with demonstration instruments 765-1247. Clear, fine-grained scale with number markings. Measuring range window where the information automatically follows the measuring range switch. On the back there are measuring range switches, zero adjustment and contact sleeves for printers.

Produsent: PHYWE

Beskrivelse: Phywe's new X-ray equipment is specially developed for teaching purposes. Used in laboratory work and demonstrations from the simplest transilluminations to Bragg diffraction and Compton scattering. Tungsten is normally used as a cathode in X-ray tubes. This means that the voltage must be up to about 65 kV before X-rays are formed. Phywe's X-ray tubes only need 10 to 12 kV for the process to start. For the X-ray equipment, there are 3 different X-ray tubes with the anodes made of Cu, Mo and Fe. These are built as plug-in modules and are replaced in a few seconds. Most laboratories can be connected to Phywe's data measurement system COBRA. The X-ray cabinet is equipped with a large space for experimental setups, clearly visible through a sliding door of acrylic plastic containing lead particles. Two safety switches are connected to the door. The equipment meets the EU requirements for X-ray equipment and is CE Approved.

Produsent: PHYWE

Beskrivelse: Demonstration instrument for lossless measurement of DC and AC voltages. Due to the high insulation resistance (approx. 1014 ©), the instrument loads the voltage source insignificantly. At the same time, the voltage drop becomes negligible. The measuring systems are protected against disturbing fields and placed in plastic apparatus housings. The measurement can be studied from the back through a window. The large and clear scale and the design of the pointer make the instrument very easy to read even at longer distances. The scaling of the scale enables precision reading. Scale is also available on the back. The pointer is visible through a slit in the scale. Mechanical zero adjustment with thumbwheel. Protected against overload by flashing over spark gap. Connection with banana connectors to high voltage insulator and two sockets for ground connection on the top of the instrument. Used in electrostatic tests, often together with power supplies 765-1325 or eg for examination of the charge density on Faraday cages, conductors etc.

Artikkenummer: (765-1179)

Produsent: PHYWE

Beskrivelse: Glass tube used to demonstrate standing waves and acoustical forces. When used in conjunction with a sound source (single frequency), plunger to alter the effective length of the tube and cork dust or talcum powder, the tube can be made to resonate and the powder will aggregate at nodes in the tube. Calculation of the wavelength and speed of sound can be calculated from the measurement of these nodes.

UOM: 1 * 1 Items

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Artikkenummer: (765-1138)

Produsent: PHYWE

Beskrivelse: Very stable and versatile A-foot with 6 mounting holes for various accessories. 2 of the 3 rubber feet have individual level adjustment. Made of cast, lacquered zinc alloy. Intended for cylindrical stand rods 6 to 14 mm and/or square stand rods with a cross section of 6×6 to 12×12 mm.

UOM: 1 * 1 Items

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Artikkenummer: (765-1135)

Produsent: PHYWE

Beskrivelse: Detailed description of 18 trials.

UOM: 1 * 1 Items

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Produsent: PHYWE

Beskrivelse: With a special addition, the analogue instrument can be turned into a digital instrument with simultaneous analogue display. In order to extend the measurement possibilities, there are also measurements for power and voltage amplification. The replaceable measuring areas are slid into a slot on the top of the instrument ('toaster principle').

Artikkenummer: (765-1206)

Produsent: PHYWE

Beskrivelse: Ice cream sphere filled with noble gas of low pressure. The tube's two cylindrical necks are protected by plastic sleeves and are designed to fit in Helmholtz coils 765-1207. The tube is used to show how an electron beam is deflected in a magnetic field. If the tube is in a homogeneous magnetic field with sufficient strength, the electron beam becomes circular. The tube is equipped with an internal measuring scale with fluorescent markings at distances of 4, 6, 8 and 10 cm (2r) from the cathode. The tube is well suited for determining the charge-mass ratio of the electron with great accuracy.

UOM: 1 * 1 Each

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Produsent: PHYWE

Beskrivelse: Educational Materials, Electricity/Magnetism, Applikasjon: Fysikk, Measurement probe for light intensity (0-300 klux)

Artikkenummer: (765-1334)

Produsent: PHYWE

Beskrivelse: Same as 765-1149 but without painting. 50 components incl. Manual.

UOM: 1 * 1 Each

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Produsent: PHYWE

Beskrivelse: For demonstration of electric fields between electrodes of different shapes. The electrodes have been applied in thin conductive layers on plexiglass plates and the field line images appear in groats placed in a cuvette with 1 to 2 mm castor oil (the cuvette is placed on the plexiglass plate). The cuvette has an annular electrode in the outer jacket and a 4 mm connection sleeve. The cleaning is easy when electrodes resp. plexiglass plate never comes into contact with the oil. Suitable voltage source: High voltage generator 0 to 25 kV or Van de Graff generator.

Artikkenummer: (765-1189)

Produsent: PHYWE

Beskrivelse: Precision capacitor for electrostatic tests e.g. examination of the relationship between charge, voltage and capacitance. Measurement of the dielectric constant and the electrostatic induction constant. The permanently mounted plate is well insulated while the movable plate is mounted directly in the stand. The distance between the capacitor plates can be adjusted with an accuracy of 0.1 mm. Distance between plates 0 to 70 mm.

UOM: 1 * 1 Each

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