Electrode Connector
Product Code : LSK-CL-10264
Electrode Connector (SKU LSK-CL-10264) is an acid-resistant plastic holder that grips a round electrode and links it to a circuit through a 4 mm safety jack. It lets students fit round electrodes of up to 7.5 mm diameter into electrolysis and cell experiments quickly and securely. Science Lab Supplies provides the connector out of Ambala, India, for school practical rooms, college laboratories, tender contractors and resellers.
Specifications
Each dimension and fitting of the electrode connector has its own row below. In short, it is a ring of acid-resistant plastic, 25 mm outside and 12 mm inside diameter, that takes round electrodes up to 7.5 mm across, with a holder contact screw carrying a socket for 4 mm safety jacks.
| Specification | Value |
|---|---|
| SKU | LSK-CL-10264 |
| Material | Acid-resistant plastic |
| Outside diameter | 25 mm |
| Inside diameter | 12 mm |
| Electrode size | Round electrodes up to 7.5 mm diameter |
| Contact | Holder contact screw |
| Lead socket | For 4 mm safety jacks |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Electrode Connector
The connector holds an electrode rod firmly and supplies a secure electrical contact, which removes the need for crocodile clips near acidic electrolyte. Because the body resists acid, it can sit close to the solution surface in electrolysis cells and simple voltaic cells built by students.
- Class 10 science: electrolysis of water and chemical effects of electric current, driven by the Power Supply Unit/ Block for DC with its regulated 0–9 V output.
- Class 12 chemistry: electrochemistry practicals with electrolytic and galvanic cells.
- B.Sc. physical chemistry: conductance and electrode experiments.
- Home-made cells: an electrode pushed through one of the Rubber Stoppers of Various Diameters with Holes and connected at the top.
Standard Scope of Supply
The Electrode Connector is supplied as a single unit as described above. Electrodes, the cell vessel and connecting leads with 4 mm plugs are separate items, and any of them can be named on the same quotation so that a working station arrives together.
Packing, MOQ and Lead Time
Connectors can be quoted in pairs, one per electrode, or in class sets for group work. The quotation spells out packing, delivery time and price for your quantity, and electrodes or cables from our chemistry lab equipment in India can be added to it.
Science Lab Supplies, which holds an Importer-Exporter Code as a registered exporter, can ship to buyers in Zambia, Rwanda, South Africa, Qatar, Sri Lanka and Vietnam. Science Lab Supplies is registered for GST (GSTIN 06ADEPJ0574F2ZU). Electrode accessory requests can be made through the contact page or the enquiry cart, and public-sector buyers can follow the lab tender page.
Frequently Asked Questions
What electrode sizes does the Electrode Connector accept?
It holds round electrodes up to 7.5 mm in diameter. The ring itself measures 25 mm outside and 12 mm inside diameter, so check the diameter of existing electrodes before ordering.
How are leads connected?
The holder's contact screw has a socket for 4 mm safety jacks, so leads fitted with 4 mm plugs connect directly into the connector without clips.
Who supplies the Electrode Connector?
Science Lab Supplies dispatches the connector from Ambala, India. One spare, a pair for a cell or a class set can be quoted, together with electrodes and leads if needed.
Can it be used near acids?
Yes. The body is made from acid-resistant plastic for use around electrolytes. Rinse it after each practical and dry it before storage to keep the contact screw clean.
Related Electrodes, Cells and Leads
The connector links electrodes to the circuit, so these items complete a working station: round electrodes that fit it, electrolysis cells and apparatus, a Daniel cell and salt bridge for galvanic work, and test leads with plugs or clips. Each one can share the quotation.
- Electrodes Round — 6–7 mm round electrodes that fit the electrode connector, holder and holed rubber stoppers.
- Electrolysis Cells — 75 x 25 mm glass cylinder with a two-hole stopper and two carbon electrodes.
- Apparatus for the Electrolysis of Salts — 15 mm glass U-tube with 60 mm graphite electrodes and rubber stopper.
- Apparatus for Demonstration of Electrolytic Processes — base, bulb, two electrode supports and carbon, copper, zinc, lead and brass electrodes.
- Daniel Cell — copper vessel and zinc amalgam rod, each with a 4 mm terminal socket.
- Salt Bridge — inverted U-tube closed by sintered discs, arms 13 mm in diameter.
- Cables with Plug — 50 cm test leads for sockets and binding posts.
- Cables with Clips — 50 cm thick leads for connecting two components.
Browse the full Chemistry Lab range, the Electrical and Electronics range, or all school lab equipment.
Last updated: 9 October 2026
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