"PHYWE"

Supplier: PHYWE

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.

Supplier: PHYWE

Educational Materials, Electricity/Magnetism, Application: Physics, Measurement probe for light intensity (0-300 klux)

Supplier: PHYWE

PHYWES well-known demonstration multimeter ADM 2 has now been supplemented with the new, slightly smaller but still powerful ADM 1. ADM 1 is a passive, user-friendly instrument for measuring current and voltage (AC/DC).

Supplier: PHYWE

For measuring low currents AC/DC and DC voltages AC/DC eg Hall voltages and thermal voltages. High sensitivity and very good electrical stability. Well shielded from disturbing voltages. Overload protected up to 220 V AC/DC. The front is equipped with two scales 0 to 3 and 0 to 10 both with fine division, measuring area window and automatic function indication. The back is equipped with a function switch, measuring range switch, pushbutton for zero setting and steering wheel for electrical zero adjustment. There is also a printer connection.

Supplier: PHYWE

Tubular glow lamp of glass. With conical contact hats at the ends. Used, inter alia, to determine the polarity of charge, because light only occurs around the negative electrode. Ignition voltage approximately 80 V, switching voltage approximately 65 V. For example, connects with crocodile clips.

Supplier: PHYWE

Especially suitable for electrostatic experiments with very high demands on high, precise and adjustable DC voltage. The voltage is stabilised by electronic control.

Supplier: PHYWE

With a few simple steps, the ballistic pendulum is quickly rebuilt into a throwing device with a variable/variable firing angle. The ballistic pendulum, a common method for determining the speed of a pistol bullet, is to push them into a sandbag. With the ballistic pendulum, a harmless variant of this experiment can be performed in the classroom.

Supplier: PHYWE

The profile of the runway has been designed so that the experiments can be performed easily, quickly and safely. The length of the track (1,5 m) is more than sufficient for all conceivable physical experiments to be performed. The trolleys are equipped with overload protection in the form of a recessed, resilient wheel suspension. Characteristics.

Supplier: PHYWE

With the equipment, centrifugal forces that arise during a body's rotation around a specific axis can be measured and examined. The device consists of a plane with a path for a cart. On the underside there is a vertical shaft that is mounted in a bearing. The plane is made to rotate with a laboratory motor connected with a drive belt to the bearing. The experimental trolley is placed on the track and prevented from leaving the track by two bent steel wires. A wire is connected to the trolley that runs over a pulley and on to a dynamometer.

Supplier: PHYWE

Contains 50 different components including detailed instructions. Delivered in a plywood box, 31 different attempts are described in the manual, e.g. Examples of experiments:

Supplier: PHYWE

Equipment for demonstration of the quantum properties of the electric charge, as well as to determine the elementary charge. The experiment is easy to perform and suitable for both laboratory and demonstration using the Videoflex camera (765-1000). With the equipment, the elemental charge can be determined in 3 ways: change of charge by means of an alpha radiator, falling and rising speed with constant capacitor voltage and free voltage and falling speed without electric field.

Supplier: PHYWE

Tripod rods with square cross section 12×12 mm. Made of galvanized galvanized steel pipe. One end of the rod is provided with a cylindrical rod (50×10 mm). The other end closed. Square rods provide unmatched torsional rigidity compared to cylindrical frame rods.

Supplier: PHYWE

Only 50 components.

Supplier: PHYWE

Divers of glass, placed in a bottle filled with water. If the liquid pressure increases, water flows into the diver, whose average density increases. This results in the diver sinking to rise again towards the surface when the pressure is reduced.

Supplier: PHYWE

For demonstration of the rocket principle. The model is half filled with water and placed on a launch pad. An internal overpressure is inflated with an air pump. The rocket is released manually and then flies freely longer than 40 m. Can also be propelled with a carbon dioxide cartridge along a tensioned line. The rocket's traction force, with carbon dioxide cartridge as the driving source, can be measured with a dynamometer and amounts to about 0.3 N.

Supplier: PHYWE

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.