Apparatus for Electrical Conductivity of Electrolytes
Product Code : SCL-CL-11447
Apparatus for Electrical Conductivity of Electrolytes (SKU SCL-CL-11447) compares how well different solutions conduct electricity. Electrodes dip into four 250 ml cups, each wired to its own bulb, and the four bulbs are connected in parallel, so a class can see at a glance which solution makes its bulb glow brightest. It supports school and college lessons on strong, weak and non-electrolytes. Buyers can source the apparatus from Science Lab Supplies in Ambala, India, which quotes schools, colleges, training institutes, tender contractors and distributors.
Specifications
The table gives the base, cups and bulb circuit of the conductivity apparatus one row at a time. In short, a base carries four 250 ml cups, in which the electrodes are immersed in the solutions under test, and four bulbs connected in parallel, so all four solutions can be compared side by side at the same time.
| Specification | Value |
|---|---|
| SKU | SCL-CL-11447 |
| Base | 1 |
| Cups | 4 |
| Cup capacity | 250 ml |
| Electrodes | Immersed in the liquid in each cup |
| Indicator bulbs | 4 |
| Bulb wiring | In parallel |
| Operating supply | Confirmed on the quotation |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Electrolyte Conductivity Apparatus
Filling the four cups with different solutions, for example a strong acid, a weak acid, Potassium Chloride solution and Sucrose Crystal dissolved in water, lets students rank them by bulb brightness. A bright bulb indicates a strong electrolyte, a dim bulb a weak one, and an unlit bulb a non-electrolyte.
- NCERT Class 10 science, Acids, Bases and Salts: showing that acids and bases in water conduct electricity.
- Class 11–12 chemistry: strong and weak electrolytes, ionisation and conductance of solutions.
- Comparing tap water, distilled water and salt solutions made up in a Chemical Glasses (Beaker) 250ml in environmental science lessons.
Switch off the supply before refilling or emptying the cups, keep liquids away from the wiring, and use the apparatus under teacher supervision.
Standard Scope of Supply
The apparatus comprises the base, four 250 ml cups in which the electrodes are immersed, and four bulbs wired in parallel. Test solutions are prepared by the laboratory, and the operating supply and anything that accompanies it are confirmed on the quotation before you order.
Packing, MOQ and Lead Time
One unit serves a teacher demonstration, while several suit group work in larger labs. Your quotation will detail packing, delivery time and price for the chosen quantity, and a power supply or spare bulbs can be priced alongside.
Science Lab Supplies holds an Importer-Exporter Code and is a registered exporter able to ship to buyers in Saudi Arabia, Oman, the Philippines, Nepal, Bangladesh and Zambia. Request pricing via the contact page, list the apparatus with spare bulbs in the enquiry cart, or pass tender specifications to us through the lab tender page.
Frequently Asked Questions
How many solutions can be tested at once?
Four. The apparatus has four 250 ml cups, each linked to its own bulb, so four solutions can be compared side by side in a single demonstration.
Why are the bulbs connected in parallel?
In parallel, each bulb responds only to the solution in its own cup, so a poorly conducting solution does not dim the others and comparisons stay fair.
Who supplies this conductivity apparatus?
It is available from Science Lab Supplies in Ambala, India, which quotes schools, colleges, contractors and distributors and can add electrolysis apparatus or a power supply to the order.
What power supply does it need?
The operating supply is confirmed on the quotation. Ask through the contact page and we will state the supply and any power unit needed before you place an order.
Related Electrochemistry and Circuit Apparatus
These items take students from conductivity to electrolysis and cells: electrolysis sets that show what happens when current passes through a solution, a galvanic cell demonstration, a bench power supply, a bulb on a stand and plate electrodes. All of them can be quoted with the conductivity apparatus.
- Apparatus for the Electrolysis of Salts — U-shaped glass pipe fitted with a 60 mm graphite electrode and electrical conductor wire.
- Apparatus for Demonstration of Electrolytic Processes — base with a light bulb, two electrode supports, five electrodes, and sulfuric acid and copper sulfate solutions.
- Apparatus for Water Electrolysis (Hoffman Voltmeter) — three glass tubes, 600 mm high, including two graduated 25 ml tubes, with carbon and carbon-platinum electrodes.
- Apparatus for Demonstrating the Galvanic Element (With Galvanometer) — zinc and copper plates in two graduated 250 ml cups with a laboratory galvanometer.
- Universal Power Supply or Power Driver — 24 V, 6 A supply for low-current laboratory work.
- Light Bulb — 9 V, 0.2 A bulb on a stand, with two spare bulbs.
- Electrode Plate — 100 x 45 mm plates with socket terminal in aluminium, carbon, copper, lead or zinc.
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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