Plastic cylinder with three outlets positioned at different heights for investigating the dependence of hydrostatic pressure on water depth through an observation of the outlet water jets.
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The NMR module is to be used with the ESR/NMR control unit (1022700 resp. 1022702) for investigating nuclear spin resonance in glyc-erine, polystyrene and Teflon.
The set consists of the factory-set base unit with the two magnetic coils ...
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U-shaped core with removable yoke made of high-quality transformer-grade laminate. For use with the Coil S items to create a functioning transformer for use in many kinds of electrical systems.
Specifications:
Core cross section ...
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The “High Voltage Power Supply 25 kV” provides a positive voltage in the kV range and is suitable, among other things, for experiments in electrostatics. The stabilized high voltage can be selected in 5 steps.
If charges shall ...
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The Remote Controlled Positioning System PS 400 enables fast, programmable and exactly reproducible positioning of components (e.g. sources or sensors) in experiments. Distance-dependent but also velocity-dependent physical quantities can ...
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This charge storage device is designed as a "mobile charge source" to apply charges to components such as capacitor plates, conductor balls, charge carriers, etc. in a user-friendly and safe way.
The charge storage device is charged ...
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For better storage the Experiment Set Coulomb's Law collects important components of the experiment Coulomb's Law (item-no.: 8001177, 8001176) as a set.
It consists of the following components:
Technical data of the most ...
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Supplement for BRESSER Microscopy Camera:
Focus lense 12 mm lens, for Microscopy Camera
To create an imaging system for the experiment to demonstrate the Zeeman effect.
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This specific blower is suitable for generating a sufficiently strong airflow, which is necessary for conducting aerodynamics experiments. It allows for the effective determination of lift and drag forces on bodies of different shapes. The ...
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Apparatus for demonstrating the thermal anomaly of water, measuring its thermal expansion and determining its maximum density.
Comprises a Duran glass vessel with an inlet tube and two GL screw connections for mounting the riser tube with ...
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The Experiment Set Mechanics of Liquids combines important components of the following experiments:
For better storage, the components are in a case.
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A Fabry-Pérot etalon for optical filtering and generation of interference rings in the anomalous Zeeman effect experiment.
The fixed etalon consists of a substrate with a highly reflective, partially reflective coating on both sides ...
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The red filter is mounted in a holder that can be screwed onto the focusing lens of the microscope camera. The red filter is used for observing the red cadmium line (λ = 644 nm) in the experiment normal Zeeman effect.
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A bandpass interference filter for the selection of the turquoise cadmium line (λ = 480 nm) for the anomalous Zeeman effect experiment.
The bandpass interference filter is mounted in a holder that can be screwed onto the focusing lens ...
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The heating element is for electrically heating the calorimeter cylinder from set 1025440 and the calorimeter cylinder 1025441.
The equipment consists of a sheathed heating rod which is attached to a handle via a connecting sleeve. It also ...
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Chladni figures-making sound visible
The Chladni figures are named after the German scientist Ernst Florens Friedrich Chladni (1756-1827).
Chladni excited the normal modes of thin metal plates covered with sand by stroking ...
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In the surface tension experiment, the pull-off force / surface tension of liquids, as well as the buoyancy force and the surface free energy, are discussed.
For this purpose, the force acting on an aluminum ring with a cutting edge ...
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In this experiment Coulomb’s law is investigated. The setup allows to derive Coulomb’s formula experimentally: the determination of the Coulomb force F of two electrically charged spheres (with charge q1 and q2) is at the center ...
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The optical lamp consists of a neutral white, high-power LED incorporated into a plastic case with a magnetic base attachment. It is suitable for carrying out experiments in ray optics.
Power is provided by means of a 5 V DC plug-in power ...
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Experimental topics that can be studied with the unit include:..
• Resonance absorption of a high-frequency oscillating circuit
• Dependence of resonance frequency on magnetic fields
• Resonant line widths
...
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The “High Voltage Power Supply 25 kV” provides a positive voltage in the kV range and is suitable, among other things, for experiments in electrostatics. The stabilized high voltage can be selected in 5 steps.
If charges shall ...
more
The Remote Controlled Positioning System PS 400 enables fast, programmable and exactly reproducible positioning of components (e.g. sources or sensors) in experiments. Distance-dependent but also velocity-dependent physical quantities can ...
more
In the surface tension experiment, the pull-off force / surface tension of liquids, as well as the buoyancy force and the surface free energy, are discussed.
For this purpose, the force acting on an aluminum ring with a cutting edge ...
more
In this experiment Coulomb’s law is investigated. The setup allows to derive Coulomb’s formula experimentally: the determination of the Coulomb force F of two electrically charged spheres (with charge q1 ...
more
Hertz electron tube for quantitative investigations of inelastic collisions of electrons with inert gas atoms, determination of ionization energies of helium, as well as resolution of the energy states of various primary and orbital angular ...
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With this cable two Photogates can be connected in a daisy chain mode. In this mode the signals of the photogates are measured via a single channel of the interface. With more cables up to five photogates can be connected in to each other. ...
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Optical rider for U-model optical benches (1002625 and 1002626) for mounting optical attachments on a stem. A smooth base ensures easy movement on the optical bench.
Clamping width for stems: 10 mm
Sleeve height: 30 mm
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Precision analytical scales with automatic adjustment mechanism and high resolution. Tough metal casing with complete glass windscreen, large graphic display (RS232 port available separately) . The scales offer practically every function needed ...
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Universal scales in robust plastic casing, with easy-clean foil keyboard. Menu functions, easy selection using two buttons.
ABS housing and pan
slip resistant feet and stability indicator
easy-to-read LCD display (15 mm ...
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AC and DC power supply adjustable to various levels and housed in metal case. Particularly suitable for experiments by pupils and for lab practicals. Features stabilized DC voltages. Outputs are galvanically isolated and short-circuit-proof ...
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Thermocouple Quick Response Thermometer - For instantaneous measurements on surfaces, in liquids, soft plastic media, air/gases, very small objects. For connection to a K-type NiCr-Ni measurement sensor. (Sensor is not included in scope of ...
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This galvanometer moves the pointer in relation to the direct current between the positive and negative scale side and can thus represent the current flow. Due to the analog technology used, no batteries are required - this measuring device ...
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Waterproof anemometer for measuring wind speed. Indication of wind chill temperature based on the combination of air temperature and wind speed. Indication of mean and maximum speeds. Wind curves on the Beaufort scale. Supplied with closeable ...
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BRESSER MikroCam SP 3.1 Microscope Camera with high-quality metal housing
The BRESSER MikroCam SP microscope cameras help to make photos and videos with a microscope very easy.
Resolution: 2048 x 1536 pixels
C-mount ...
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For electrical circuits with low voltages and high currents; copper wire encased in highly flexible PVC; equipped at either end with a laminated plug and a fully-insulated axial jack for connecting additional patch cords.
Wire cross ...
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High-quality, linear regulated DC bench power supply, particularly suitable for sensitive electronic circuits:
0–30 V, 0–10 A; (230 V (±10 %), 50/60 Hz)
PRACTICAL: Digital display of voltage and current
PRECISE ...
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Coach 7 licence for 1 devices, valid for 5 years, for schools, colleges or universities.
Coach is a Learning and Authoring Environment for Science, Mathematics and Technology Education. It is a product of CMA based on over 25 years ...
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Accessories for the torsion axle (U20050) consisting of two cylinders with nearly identical weights but different weight distributions, a mounting plate for the cylinders, a wooden disc and a wooden sphere.
Metal cylinder:
External diameter ...
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The heart-rate sensor 048i provides a simple way to study the heart’s function. The sensor clip consists of a small infrared LED and an infrared light sensor. The sensor measures the light level transmitted through a tissue of the ear lobe ...
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The Differential Voltage sensor (1022539) is designed for measuring voltages in the range between -10 and +10 V. With a wide input voltage range this sensor can be used to measure voltages in AC and DC circuits.
The sensor has differential ...
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At 3B Scientific, we believe hands-on, inquiry-based education lies at the heart of producing new generations of creative, impassioned scientists that are destined to make the world a better place. We only carry engaging, exciting, simple, and thought provoking products that are in-line with this vision. We want students and teachers to love science as much as we do.
![Experiment: Chladni Figures @115V, 8001124 [UE1070100-115], Physics](/thumblibrary/UE1070100-115/UE1070100-115_01_140_140_Experiment-Chladni-Figures-@115V.jpg)
![Experiment: Surface Tension, 8001186 [UE1080500-230], Physics](/thumblibrary/UE1080500-230/UE1080500-230_01_140_140_Experiment-Surface-Tension.jpg)
![Experiment: Coulomb's Law, 8001177 [UE3010100-230], Physics](/thumblibrary/UE3010100-230/UE3010100-230_01_140_140_Experiment-Coulombs-Law.jpg)
![Experiment: Surface Tension
(115 V, 50/60 Hz), 8001187 [UE1080500-115], Physics](/thumblibrary/UE1080500-115/UE1080500-115_01_140_140_Experiment-Surface-Tension-115-V-5060-Hz.jpg)
![Experiment: Coulomb's Law
(115 V, 50/60 Hz), 8001176 [UE3010100-115], Physics](/thumblibrary/UE3010100-115/UE3010100-115_01_140_140_Experiment-Coulombs-Law-115-V-5060-Hz.jpg)
![Set of Test Bodies for Torsion Axle, 1021752 [U200511], Physics](/thumblibrary/U200511/U200511_01_140_140_Set-of-Test-Bodies-for-Torsion-Axle.jpg)
![Heart-Rate Sensor *, 1022895 [UCMA-048i], Physics](/thumblibrary/UCMA-048i/UCMA-048i_01_140_140_Heart-Rate-Sensor.jpg)
![Differential Voltage Sensor 10 V, 1022539 [UCMA-BT31i], Physics](/thumblibrary/UCMA-BT31i/UCMA-BT31i_01_140_140_Differential-Voltage-Sensor-10-V.jpg)
