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Surface Tension Ring, 1000797 [U8412160], Replacements

Surface Tension Ring

39.00 €
Item: 1000797 [U8412160]
Aluminium ring with a blade for determining the surface tension of liquids. Includes a hook and three threads for suspension from a dynamometer. The tear-off force in liquids is easy to determine, which is why students can conduct the experiment ... more
Metallophone, 1000804 [U8430290], Replacements

Metallophone

136.25 €
Item: 1000804 [U8430290]
Metallophone for demonstrating a C major scale from c² to g². Note labels, frequencies and frequency ratios are printed on the instrument. With striking hammer. Dimensions: approx. 320x210 mm² Weight: approx. 510 g more
Convex Lens N, f = +300 mm, 1000841 [U8470110], Replacements

Convex Lens N, f = +300 mm

20.75 €
Item: 1000841 [U8470110]
Lenses made of high-quality optical glass. Breakage and impact-resistant, set in a slide with magnetic base. Dimensions: 70x70 mm² Lens diameter: 36 mm f = +300 mm more
Convex Lens N, f = +100 mm, 1000842 [U8470120], Replacements

Convex Lens N, f = +100 mm

20.75 €
Item: 1000842 [U8470120]
Lenses made of high-quality optical glass. Breakage and impact-resistant, set in a slide with magnetic base. Dimensions: 70x70 mm² Lens diameter: 36 mm f = +100 mm more
Convex Lens N, f = +50 mm, 1000843 [U8470130], Replacements

Convex Lens N, f = +50 mm

20.75 €
Item: 1000843 [U8470130]
Lenses made of high-quality optical glass. Breakage and impact-resistant, set in a slide with magnetic base. Dimensions: 70x70 mm² Lens diameter: 36 mm f = +50 mm more
Concave Lens N, f = -100 mm, 1000844 [U8470140], Replacements

Concave Lens N, f = -100 mm

20.75 €
Item: 1000844 [U8470140]
Lenses made of high-quality optical glass. Breakage and impact-resistant, set in a slide with magnetic base. Dimensions: 70x70 mm² Lens diameter: 36 mm f = -100 mm more
Object Holder N, 1000845 [U8470350], Replacements

Object Holder N

25.50 €
Item: 1000845 [U8470350]
Object holder with magnetic base to accommodate optical apertures in slides (50x50 mm2), e.g. single slit N (U8470870) or triple/quintuple slit N (U8478110). more
Optical Bench N, 4003987 [U8470465], Replacements

Optical Bench N

48.25 €
Item: 4003987 [U8470465]
Metal rail with millimetre scale and guide slots for accommodating optical components on a magnetic base. Dimensions: 400x75x10 mm³ Weight: 230 g approx. more
Single Slit N, 4004002 [U8470870], Replacements

Single Slit N

7.00 €
Item: 4004002 [U8470870]
Single slit slide for mounting in N-model object holder or in the filter slot of the N-model parallel light optical lamp to use in optical experiments requiring a tight single beam. Dimensions: 50x50 mm² more
Optical Bench K, 500 mm, 1009926 [U8475230], Replacements

Optical Bench K, 500 mm

85.00 €
Item: 1009926 [U8475230]
Optical bench made of black anodised aluminium profile with printed millimetre scale. Cross-section: 70x30 mm² approx. Length: 500 mm Weight: 0,6 kg more
Optical Bench K, 1000 mm, 1009696 [U8475240], Replacements

Optical Bench K, 1000 mm

122.50 €
Item: 1009696 [U8475240]
Optical bench made of black anodised aluminium profile with printed millimetre scale. Cross-section: 70x30 mm² approx. Length: 1000 mm Weight: 1,2 kg more
Optical Rider K, 1000862 [U8475350], Replacements

Optical Rider K

27.50 €
Item: 1000862 [U8475350]
Optical rider for K-model optical benches (U8475337 and U8475336). With two clamps for diaphragms from the Kröncke optical system or for plates up to 2 mm thick. Dimensions: approx. 40x50x35 mm³ Weight: approx. 70 g more
Optical Lamp K, 1000863 [U8475400], Replacements

Optical Lamp K

101.25 €
Item: 1000863 [U8475400]
Halogen lamp in cylindrical housing attached to diaphragm screen (100x100 mm²) for mounting on K-model optical riders (U8475350). The filament can be aligned horizontally or vertically. Halogen lamp: 12 V, 20 W Terminals: 4 mm safety sockets ... more
Transformer 12 V, 25 VA, 1000865 [U8475470-115], Replacements

Transformer 12 V, 25 VA

70.00 €
Item: 1000865 [U8475470-115]
Simple transformer for student exercises. Short circuit proof, with connection leads and two cascadable 4 mm safety plugs. Safety transformer conforming to EN 61558-2-6 Safe isolation between power supply and output circuits Specifications ... more
Transformer 12 V, 25 VA (230 V, 50/60 Hz), 1000866 [U8475470-230], Replacements

Transformer 12 V, 25 VA (230 V, 50/60 Hz)

70.00 €
Item: 1000866 [U8475470-230]
Simple transformer for student exercises. Short circuit proof, with connection leads and two cascadable 4 mm safety plugs. Safety transformer conforming to EN 61558-2-6. Safe isolation between power supply and output circuits. Specifications ... more
Clamp K, 1008518 [U84755401], Replacements

Clamp K

30.63 €
Item: 1008518 [U84755401]
Tough clamp for diaphragms, filters, diffraction objects and other objects in a slide frame. On diaphragm screen 100x100 mm². Clamping range: 0.2 – 4 mm Dimensions: 100x100 mm² Round opening: 38 mm dia. more
Convex Lens K, f = 50 mm, 1000869 [U8475901], Replacements

Convex Lens K, f = 50 mm

22.63 €
Item: 1000869 [U8475901]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Convex Lens K, f = 100 mm, 1010300 [U8475911], Replacements

Convex Lens K, f = 100 mm

22.63 €
Item: 1010300 [U8475911]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Convex Lens K, f = 150 mm, 1000871 [U8475921], Replacements

Convex Lens K, f = 150 mm

22.63 €
Item: 1000871 [U8475921]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Convex Lens K, f =300 mm, 1009866 [U8475931], Replacements

Convex Lens K, f =300 mm

22.63 €
Item: 1009866 [U8475931]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Convex Lens K, f = 500 mm, 1009863 [U8475941], Replacements

Convex Lens K, f = 500 mm

22.63 €
Item: 1009863 [U8475941]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Concave Lens K, f = -100 mm, 1009864 [U8475951], Replacements

Concave Lens K, f = -100 mm

22.63 €
Item: 1009864 [U8475951]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Concave Lens K, f = -500 mm, 1009865 [U8475961], Replacements

Concave Lens K, f = -500 mm

28.25 €
Item: 1009865 [U8475961]
Lenses made of high-grade optical glass. Shock-proof and crack-proof installation in optical diaphragm (100x100 mm²). With focal length specification. Dimensions: 100x100 mm² Lens diameter: 32 mm more
Fresnel Mirror K, 1009927 [U8476515], Replacements

Fresnel Mirror K

75.00 €
Item: 1009927 [U8476515]
Fresnel mirror with holder for use on K-model optical benches (U8475260, U8475240 or U8475230). Two mutually inclined surface-coated mirrors are bonded to a common metal plate. A knurled screw at the rear can be used to adjust the angle between ... more
Diaphragm with 3 Single Slits and 1 Double Slit, 1000885 [U8476600], Replacements

Diaphragm with 3 Single Slits and 1 Double Slit

17.75 €
Item: 1000885 [U8476600]
Photographic diffraction object in a slide frame. Single slit widths: 0.075 / 0.15 / 0.4 mm Double slit width: 0.1 Double slit spacing: 0.5 mm Dimensions: 50x50 mm² more