"OSRAM"

Supplier: OSRAM

Halogen light, Ø 9.5x33 mm, 10 W

Supplier: OSRAM

Bulb E14, T26/57 clear Pygmy, 15 W, Ø26x57 mm

Supplier: OSRAM

Halogen spotlight, HALOSPOT® 48, with aluminum reflector

Supplier: OSRAM

LED lens

Supplier: OSRAM

Halogen light

Supplier: OSRAM

Equipment for demonstrating photoelectric power and determining Planck's constant. A photocell is equipped with filters that only transmit light of a certain wavelength. The photocell is illuminated with light from a Hg lamp. The potassium cathode then emits electrons that pass over to the unlit anode. Over time, a voltage arises that prevents new electrons from reaching the anode. The resulting voltage is measured with a measuring amplifier and a voltmeter. The measurement is repeated with filters for different wavelengths. Photocell and Hg lamp are equipped with magnets at the bottom for stable installation on the mounting plate. List of equipment:

Supplier: OSRAM

Microscope bulb, Replacement bulb, SM 80 Fluor, For: Swift

Supplier: OSRAM

Halogen light, Spare halogen bulb, 20 W

Supplier: OSRAM

Type of bulb commonly used in lorries/trucks.

Supplier: OSRAM

For the production of monochromatic light together with suitable filters or for line spectra experimentation. The spectral lamps may only be connected to 220V AC via the choke.

Supplier: OSRAM

Halogen light, 20 W

Supplier: OSRAM

Halogen spotlight, Rhombus, Halogen spotlight, Rhombus, white, with 2 m cable, 20 W

Supplier: OSRAM

HALOGENLAMPE T/ U1100/U2000 1 * 1 Items

Supplier: OSRAM

EFR-O GZ6,35 15V 150W 50TIM EFR A1/232 64634 1 * 1 items

Supplier: OSRAM

X514 OPERATIONSLAMPA TILL ALM ECL001 23V 100W X514SP 1 * 1 items