Diode Mounted Manufacturer,Supplier and Exporter in India
Product Code : EL-SLE-4741
Jlab Export is a leading Diode Mounted Manufacturer,and suppliers in India
Diode Mounted (code EL-SLE-4741) is an experiment instrument for demonstrating the principles of a diode in physics labs. A diode valve is mounted on a transparent base, so students can see the valve, and colour-coded sockets make the circuit connections easy to identify. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Purpose | Demonstrating the principles of a diode |
| Component | Diode valve |
| Mounting | Transparent base |
| Connections | Colour-coded sockets |
| Power supply and meters | Not part of this listing |
| Quality check | Each unit is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-SLE-4741 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Mounted Diode Used For?
A diode valve is a two-electrode vacuum tube: a heated cathode gives off electrons by thermionic emission, and a plate, or anode, collects them. Current flows only when the anode is positive with respect to the cathode, so the valve conducts in one direction — the basic idea behind rectification. With a suitable supply and meters, students can show this one-way conduction and plot how the anode current rises with anode voltage and then levels off at saturation, a level set by the cathode temperature. It is used in senior physics and college electronics teaching, and alongside a p-n junction diode it shows students how the vacuum diode came before the semiconductor diode they study in class 12.
The transparent base lets the class see the valve and its wiring, and the colour-coded sockets help students wire the heater and anode circuits correctly. Anode supplies for valve experiments can run at hazardous voltages, so connections should be made with the supply switched off and the experiment run under a teacher’s supervision. Handle the glass valve gently and store it in a padded box.
What to Specify When Ordering
- Quantity — the minimum order is 10 units.
- Electrical ratings — ask for the filament and anode ratings so you can match your existing power supply, or tell JLab what supply you have.
- Power supply and meters — if you need a complete set-up, ask about the diode valve characteristics apparatus listed below.
Frequently Asked Questions
What does the mounted diode demonstrate?
The principles of a diode: that current passes in one direction only, from which rectification follows, and, with meters, how anode current varies with anode voltage up to saturation.
Is it a valve or a semiconductor diode?
The listing describes a diode valve mounted on a transparent base. For semiconductor (p-n junction) diode experiments, see the semiconductor diode apparatus linked below.
What voltage does it need?
The listing does not state the filament or anode ratings. Ask JLab for them when you enquire and use a supply that matches; valve anode supplies can be at hazardous voltages, so supervise their use.
Is a power supply included?
No, this listing covers the mounted diode with its colour-coded sockets. Supplies and meters are not part of it.
What information does JLab need for an export quote?
The quantity, the destination country and port or city, delivery terms such as FOB or CIF, any packing or labelling requirements, and a tender reference if relevant.
Who manufactures the mounted diode?
Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, an Indian manufacturer of physics and electronics teaching apparatus, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. This mounted diode is assembled at JLab’s own works rather than bought in from a trader, so schools, colleges, dealers and importers deal with the manufacturer directly; each unit is visually inspected before dispatch, and repeat orders are handled by the same works. JLab exports worldwide and ships to buyers in every region — for example South Africa in Southern Africa, Bolivia in South America, the USA in North America, Congo in Central Africa and Tanzania in East Africa. Tender information is on the JLab lab tenders page.
Related Diode Apparatus
- Diode Valve Characteristics Apparatus — a complete set-up with regulated power supply, voltage and current meters and a printed valve diagram for plotting diode valve characteristics.
- Semiconductor Diode — apparatus for the forward and reverse bias characteristics of germanium and silicon diodes.
- PN Junction Diode — a semiconductor diode experiment kit with two meters on board.
More school physics apparatus is in the School Lab Equipment range.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart enquiry button on this page, or send the quantity (minimum 10 units), the power supply you plan to use, and your delivery location through the contact page.
Last updated: 4 October 2026
