Air pump plate with electrical connections Manufacturer,Supplier and Exporter in India

Product Code : SCL-PLE-10388

The Air Pump Plate with Electrical Connections is a physics laboratory vacuum accessory used with a bell jar, vacuum pump, and demonstration apparatus where electrical connections are required inside a reduced-pressure chamber. It is suitable for schools, colleges, universities, physics laboratories, STEM labs, distributors, and institutional procurement teams.

Product Description

The Air pump plate with electrical connections from Lab Glassware Manufacturer is intended for vacuum and pressure experiments where apparatus inside a bell jar must be connected to an external electrical circuit. The supplied product name confirms an air-pump plate format and electrical-connection feature.

This apparatus is commonly used in vacuum bell jar demonstrations involving sound, electric bells, discharge tubes, lamps, conductivity, pressure effects, and low-pressure classroom experiments. Exact plate diameter, sealing surface, material, gasket type, terminal design, voltage/current rating, pump connection, stopcock, and supplied accessories should be confirmed before final catalogue publication or tender submission.

Key Features

• Air-pump plate format: designed for use with compatible vacuum bell jars and vacuum pumps.
• Electrical connection feature: allows external electrical connection to apparatus placed inside the vacuum chamber.
• Vacuum demonstration use: suitable for pressure, air-removal, sound, and electrical experiments where compatible.
• Bell jar compatibility: can be used with a matching vacuum bell, gasket, pump, and tubing where verified.
• Capacity not applicable: this is a vacuum apparatus accessory, not a calibrated liquid-volume product.
• Classroom teaching value: supports physics demonstrations on pressure and electrical behaviour under reduced pressure.
• Specification-dependent safety: electrical rating, vacuum rating, insulation, and sealing method must be confirmed.

Technical Specifications

What's Included in the Kit

• Air pump plate with electrical connections 
• Gasket, stopcock, hose connector, terminals, leads, bell jar, pump tubing, manual, or certificate

Applications / Uses

• Vacuum bell jar experiments in physics laboratories
• Electric bell demonstration under reduced pressure
• Sound transmission experiments in vacuum conditions
• Electrical circuit demonstrations inside a bell jar chamber
• Pressure and air-removal demonstrations for school science
• STEM and general physics practical activities

How to Use the Air Pump Plate with Electrical Connections

1. Confirm the compatible bell jar diameter, gasket, pump connection, and electrical rating before use.
2. Inspect the plate, gasket, terminals, insulation, tubing, and sealing surface for damage.
3. Place the experiment apparatus on the plate and connect it to the internal electrical terminals.
4. Connect external leads to the outside terminals using the confirmed voltage and current limits.
5. Place the bell jar carefully on the sealing surface or gasket.
6. Connect the vacuum pump tubing to the plate outlet or stopcock.
7. Apply vacuum gradually and observe the experiment from a safe position.
8. Switch off the electrical supply and release vacuum slowly before removing the bell jar.

Safety note: Use only within the confirmed electrical and vacuum ratings. Do not use cracked bell jars, damaged insulation, wet terminals, exposed conductors, or incorrect power supplies. Apply vacuum gradually and use eye protection or a protective screen where required.

Care & Maintenance

• Keep the sealing surface clean, flat, and free from dust or grease.
• Dry the plate and terminals fully after any demonstration involving moisture.
• Check electrical insulation and terminal tightness before repeated use.
• Store with gasket and terminals protected from impact, corrosion, and bending.

Why Choose Lab Glassware Manufacturer

Lab Glassware Manufacturer manufactures and exports laboratory glassware, scientific laboratory instruments, lab experiment setups, science kits, mathematics kits, didactic models, and STEM models. Its website includes laboratory glassware, vacuum-related glass components, physics lab equipment, general lab equipment, and educational laboratory products. The brand supports schools, colleges, universities, research institutions, industrial laboratories, distributors, and export buyers.

Frequently Asked Questions

What is an Air Pump Plate with Electrical Connections used for?

An Air Pump Plate with Electrical Connections is used with a vacuum bell jar to run electrical demonstrations inside a reduced-pressure chamber.

Does it include the bell jar?

Bell jar inclusion is not confirmed. List the bell jar only if it is supplied with the final product configuration.

What electrical rating does it support?

The voltage and current rating are not confirmed. Add ratings only after checking the product datasheet or supplier confirmation.

Can it be used for an electric bell vacuum experiment?

Yes, it can be used for electric bell vacuum demonstrations if the terminals, bell jar, pump, and electrical supply are compatible and correctly rated.

What vacuum pump connection is provided?

The pump connection is not confirmed. Add hose nozzle, stopcock, barb fitting, or adapter details only after checking the final product.

Is a gasket supplied?

Gasket inclusion is not confirmed. List gasket type and size only after verifying the supplied accessories.

For related teaching and laboratory products, explore physics lab equipment, general lab equipment, laboratory glass stopcocks, and contact Lab Glassware Manufacturer.