Neon Discharge Tube for Electrostatics Manufacturer,Supplier and Exporter in Africa
Product Code : DA-E-11344
Quick Answer: The Neon Discharge Tube for Electrostatics is a large neon-filled gas discharge tube for demonstrating electric charge and polarity. It is 100 mm long and 13 mm in diameter, with an ignition voltage of 90 V.
Last updated: October 2026
Key Features
- Large neon-filled gas discharge tube
- Clear separation between the two electrodes
- Orange glow indicates negative polarity
- Ignition voltage of 90 V
- 13 mm diameter, 100 mm long
Technical Specifications
| Specification | Value |
|---|---|
| Gas fill | Neon |
| Diameter | 13 mm |
| Length | 100 mm |
| Ignition voltage | 90 V |
About This Product
This tube is used to show the presence of electric charge and to identify its polarity. Its two electrodes are clearly separated, and an orange glow indicates negative polarity. A potential of 90 V is enough to ignite the tube. The Neon Discharge Tube for Electrostatics can be exported to institutions in Serbia, United States, Belize, Bahrain, Trinidad and Tobago and Georgia.
Frequently Asked Questions
Q1. How does the Neon Discharge Tube for Electrostatics show polarity?
The tube has a clear separation between its two electrodes, and an orange glow indicates negative polarity.
Q2. What voltage is needed to light the tube?
The ignition voltage is 90 V.
Related: Electrostatics range, Electrostatic Strips, Gold Leaf Electroscope.
For a quotation on the Neon Discharge Tube for Electrostatics, contact Didactic Africa.
