REPLACEMENTS

For experiments with fixed and movable pulleys. Non-deformable, low-friction pulleys with cord grooves and hooks at the ends of both axles for suspending from fixed supports or other pulleys. The enclosed design of the plastic frame prevents ... more

For experiments with fixed and movable pulleys. Non-deformable, low-friction pulleys with cord grooves and hooks at the ends of both axles for suspending from fixed supports or other pulleys. The enclosed design of the plastic frame prevents ... more

Spare lamp for light box, 12 V, 36 W. more

Spare glass tube for polarimeter (U33400). Length: 100 mm, 15 mm dia. more

Spare glass tube for polarimeter (U33400). Length: 200 mm, 15 mm dia. more

Spare lamp for polarimeter (U33400). more

Spare halogen lamp for multiple-ray projector (U40110). more

Spare bulb for the Digital Stroboscope (item no: 1003330 / 1003331 / U40160) more

Additional weights to extend the scale range of the mechanical balance 610 (1003419). Weights: 1x 0.5 kg, 2x 1 kg more

This product is part of the 'Mechanics Kit for Whiteboard' (Item No.: 1000735). It is an excellent tool for introducing the concept of center of gravity and for determining centroids. Plastic plate with 6 boreholes. Secure attachment ... more

Hollow glass bulb with a narrow tube leading out for demonstrating acoustic resonance. The fundamental oscillation is generated by blowing into the opening or banging on the outside of the bulb. The elasticity and inertial mass of the air ... more

Hollow glass bulb with a narrow tube leading out for demonstrating acoustic resonance. The fundamental oscillation is generated by blowing into the opening or banging on the outside of the bulb. The elasticity and inertial mass of the air ... more

Hollow glass bulb with a narrow tube leading out for demonstrating acoustic resonance. The fundamental oscillation is generated by blowing into the opening or banging on the outside of the bulb. The elasticity and inertial mass of the air ... more

Hollow glass bulb with a narrow tube leading out for demonstrating acoustic resonance. The fundamental oscillation is generated by blowing into the opening or banging on the outside of the bulb. The elasticity and inertial mass of the ... more

Calorimeter for determining the specific heat capacity of solids and liquids and for measuring the electric heat equivalent. Two mutually insulated aluminum beakers, lid with rubber stopper with boreholes for thermometer and stirrer, with heating ... more

Prisms Made of plexiglass. Right-Angled Prism, Plexiglass, 30 mm x 30 mm, height 30 mm Recommended accessories: 8476110 Prism Table with Holder more

Special substitute lamp for the optical lamp K (U8475400). more

Plane-parallel cuvette of plexiglas with highly-polished optical surfaces for investigating the paths of light beams in liquids. Dimensions: 80x30x80 mm³ more

This optical component is part of the optics experiment set according to Kroencke (item no.: 1009932 / 1009931). The Kroencke philosophy focuses on independent and safe experimentation by students. Convex lens made of high-quality optical ... more

Spare Bulbs for Halogen Lamp, 500 W more

Replacement Neon tube of 1000912: Franck-Hertz Experiment Neon Tube Heater more

Made of metal, with a knurled screw for feeding the wick and cap for extinguishing the flame. Contents: 60 ml Dimensions: approx. 55 x 70 mm diam. Weight: approx. 50 g more

Device for demonstrating the ignition of diesel. By swiftly pressing down the piston, the compressed air in the transparent tube is heated so strongly that a piece of paper placed at the bottom of the tube very clearly ignites. Similarly, a ... more

The quality of the electron beam in electron defraction tube S (1013889) is affected by the resistance between sockets C5 (cathode) and F4 (heating filament) on the tube. For optimum results, the resistance needs to be 390 kΩ. Tube holder ... more

1000 tips for microlitre pipettes. more