Wimshurst Influence Machine Manufacturer,Supplier and Exporter in India
Product Code : EL-PL-13535
Jlab Export is a leading Wimshurst Influence Machine Manufacturer,and suppliers in India
Wimshurst Influence Machine (code EL-PL-13535) is an electrostatic generator with 310 mm discs, rated at 160 kV, that throws sparks up to 120 mm long; its short-circuit current is 30 µA. Teachers use it to show charge separation, sparks and high-voltage electrostatics to a whole class. JLab builds the machine in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Discharge length | 120 mm |
| Voltage | 160 kV |
| Disc diameter | 310 mm |
| Short-circuit current | 30 µA |
| Dimensions | 360 x 250 x 400 mm |
| Quality check | Each machine is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 4–6 working days |
| Product code | EL-PL-13535 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Influence Builds the Voltage
As the machine turns, a small charge induces opposite charges by influence, or electrostatic induction, and these are carried apart and collected, so the voltage across the discharge gap climbs with every turn until the air breaks down in a spark. Dry air lets it charge faster, since damp surfaces leak charge away. Because 30 µA is the most it can deliver, the voltage drops as soon as a spark or a load draws current.
Related Electrostatics Apparatus
- Wimshurst Machine — another Wimshurst machine, with a lower short-circuit current.
- Electroscope — aluminium-needle electroscope that responds to charge on its disc.
- Gold Leaf Electroscope — sheet-metal case with glass panels and a disc electrode.
More apparatus for electrostatics is in Physics Lab.
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Last updated: 29 October 2026
