missing translation for 'onlineSavingsMsg'
Learn More
Learn More
Please login to your online account to display your discounted pricing
American Scientific Spectrum Discharge Tubes
Glass tubes about 26cm long, used to show spectral lines of pure substances.
Supplier: American Scientific 337602
Alert:
Tubes should be powered for 30 seconds and not more than two minutes (to avoid burning of bulbs).
Description
- Central capillary portion is approximately 9-10cm long with electrodes sealed at both ends and connected to lead wires protected by metal caps
- Loops welded to caps for electrical connection
- Needs an induction coil 5cm spark, or a suitable transformer
- Length of capillary portion can be varied as required
- For intermittent use, cannot be used as lamps
- Options include: Air, Argon, Carbon Dioxide, Helium gas, Hydrogen gas, Iodine, Krypton gas, Mercury gas, Neon gas, Nitrogen gas, Oxygen, Water vapor, Xenon, Bromine, and Deuterium
Specifications
| Argon Spectrum Discharge Tube | |
| Used to show spectral lines of pure substances | |
| Electrodes sealed at both ends | |
| 10.25 in. | |
| 3.5 to 4 in. |
| Violet | |
| Induction coil 5cm spark/a transformer | |
| Glass | |
| 26 cm | |
| 8.9 to 10.16 cm |