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Fine Beam Tube (Neon-Filled) with Connector Base Manufacturer,Supplier and Exporter in China

Product Code : EL-AAN-11410

Quick answer: The Fine Beam Tube (Neon-Filled) with Connector Base is supplied by Science Lab Supplies as part of its Atoms and Nuclei range, manufactured and exported from Jining City, Shandong Province, China for schools, colleges and laboratory buyers.

As a supplier of atoms and nuclei, Science Lab Supplies manufactures and exports the Fine Beam Tube (Neon-Filled) with Connector Base for use across atoms and nuclei laboratories in China and worldwide.

Description :

Science Lab Supplies is a physics lab equipment manufacturer and exporter based in Jining City, Shandong Province, China, supplying the Fine Beam Tube (Neon-Filled) with Connector Base as part of our Atoms and Nuclei range for schools, colleges and STEM training institutes across China and worldwide.

The gas atoms are ionised along the path of the electrons and a narrow, well-defined, luminescent beam is produced. Incorporated measurement marks facilitate a parallax-free determination of the diameter of the circular path of the beam deflected in the magnetic field.

The Fine Beam Tube is used for investigating the deflection of cathode rays in a uniform magnetic field produced Science Lab Supplies by a pair of 300mm Helmholtz coils. In addition, it can also be used for quantitative determination of the specific charge of an electron e/m.

Located inside a glass bulb with a neon residual gas atmosphere is an electron gun, which consists of an indirectly heated oxide cathode, a Wehnelt cylinder and a perforated anode.

The protective circuit prevents excessive voltages from damaging the heater filament and ensures a "smooth" switch-on response once the voltage is applied. Requires a 0-300 V DC power supply and 300 mm Helmholtz coils.

The Fine Beam Tube Science Lab Supplies is mounted on a base with coloured connectors. In order to protect the tube, a protective circuit is built into the base, which shuts off any voltage in excess of the base's pre-set cut-off voltage.

• Division spacing: 20 mm

• Tube diameter: 160 mm

• Filament voltage: 4 to 12 V DC

• Anode current: < 0.3 mA

• Diameter of fine beam path: 20 to 120 mm

• Filament current: 300 to 450 mA

• Anode voltage: 200 to 300 V

• Total height incl. base: 260 mm

• Base plate: 115 x 115 x 35 mm

• Weight: approx. 820 g

The Fine Beam Tube (Neon-Filled) with Connector Base is widely used in physics lab equipment setups for atoms and nuclei demonstrations, supporting practical experiments for secondary school and higher secondary physics curricula. It is a popular choice among STEM lab apparatus buyers looking for durable, classroom-ready equipment that holds up to repeated student use.

Science Lab Supplies regularly ships export-packed Fine Beam Tube (Neon-Filled) with Connector Base units to schools, distributors and training institutes across China and worldwide, with technical datasheets and support for bulk and OEM orders available on request.

See also the Universal Stand for related Atoms and Nuclei experiments, or browse the full Atoms and Nuclei range. Contact our team via Contact Us for an indicative export quotation.

What the Fine Beam Tube (Neon-Filled) with Connector Base Is Used For

This atoms and nuclei item is supplied for use in schools, colleges and institutional laboratories, supporting practical instruction and demonstration in science and laboratory departments. It forms part of the wider Atoms and Nuclei catalogue from Science Lab Supplies.

Key Highlights

Part of the Atoms and Nuclei range: Sold alongside related items from Science Lab Supplies' Atoms and Nuclei catalogue.
Built for institutional use: Suited to repeated use in schools, colleges and institutional laboratories.
Manufactured and export-packed in China: Produced at our Jining City, Shandong Province facility and packed for international freight.
Available for bulk and tender orders: Individual, classroom-set and tender-quantity orders can be arranged via our export team.

Exact technical specifications, materials and certifications are manufacturer-stated and should be confirmed with our team before ordering; contact us for a current product datasheet.

Who Uses This

Schools, colleges, distributors and laboratory buyers choose the Fine Beam Tube (Neon-Filled) with Connector Base to support science and laboratory departments, often ordering it alongside other items from the Atoms and Nuclei range when setting up or expanding a laboratory.

Why Source This from Science Lab Supplies in China?

Science Lab Supplies manufactures atoms and nuclei equipment at scale from its Jining City, Shandong Province facility, giving schools, colleges, distributors and laboratory buyers access to competitive indicative FOB/CIF export pricing. As a China-based manufacturer and exporter, we quality-check units before dispatch and export-pack every order for international freight, with documentation support for institutional, distributor and tender-quantity orders.

Frequently Asked Questions

What is the Fine Beam Tube (Neon-Filled) with Connector Base used for?
It is used in schools, colleges and institutional laboratories as part of the Atoms and Nuclei range from Science Lab Supplies.

Is this suitable for institutional or bulk orders?
Yes. Individual, classroom-set and tender-quantity orders can be arranged; contact our team to confirm current options.

Can I get a product datasheet or sample before a bulk order?
Yes. Contact our team via Contact Us to request a datasheet, sample unit, or indicative FOB/CIF quotation.

What other Atoms and Nuclei does Science Lab Supplies offer?
The Atoms and Nuclei range includes items such as Chain Reaction Apparatus, Spectrum Tube H2o, Alpha Particle Scattering Apparatus.

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Request a Quote or Catalogue

Contact our team via Contact Us for an indicative export quotation on the Fine Beam Tube (Neon-Filled) with Connector Base, or browse the complete Product Catalogue.

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