Spectrum Tube
Product Code : JA-LOE-7986
The Spectrum Tube (SKU JA-LOE-7986) is a straight discharge tube, 260 mm long with a 50 mm fine capillary, that glows with the characteristic line spectrum of its filling when connected to a spectrum tube power supply. This gas spectrum tube, 260 mm, is offered with carbon dioxide, helium, hydrogen, iodine, krypton, neon, nitrogen, oxygen, sulphur or xenon, for emission spectra experiments in school and college physics and chemistry laboratories.
Specifications
Each tube is of straight form, 260 mm long, with a 50 mm long fine capillary, and is offered in ten fillings: carbon dioxide, helium, hydrogen, iodine, krypton, neon, nitrogen, oxygen, sulphur and xenon.
| Product | Spectrum Tube |
| SKU | JA-LOE-7986 |
| Form | Straight |
| Length | 260 mm |
| Capillary | 50 mm long, fine |
| Fillings available | Carbon dioxide, helium, hydrogen, iodine, krypton, neon, nitrogen, oxygen, sulphur, xenon |
| Recommended with | Spectrum Tube Holder with Power Supply |
Applications of the gas spectrum tube
Spectrum tubes are the usual way to show students that each element emits light only at particular wavelengths, giving a line spectrum that identifies it.
- Viewing emission line spectra through a spectroscope or spectrometer
- Comparing the spectra of hydrogen, helium, neon and the other fillings
- Measuring the wavelengths of spectral lines with a diffraction grating
- Demonstrating the hydrogen spectrum in lessons on atomic structure
Scope of supply and ordering
Each unit is one 260 mm spectrum tube with the filling ordered. The spectrum tube holder with power supply, spectroscopes, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation according to the fillings, quantities and delivery destination. JaincoLab supplies spectrum tubes singly or as sets of fillings for schools, colleges and education projects, and exports to buyers in Africa, the Middle East and South and South-East Asia.
Frequently asked questions
Which fillings are available?
Carbon dioxide, helium, hydrogen, iodine, krypton, neon, nitrogen, oxygen, sulphur and xenon, all in 260 mm tubes.
What are the tube dimensions?
The tube is straight, 260 mm long, with a 50 mm long fine capillary.
What power supply is needed?
The tube is recommended for use with the Spectrum Tube Holder with Power Supply.
Related products
More spectral sources and spectroscopes are listed in Light & Optics Equipment from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order the Spectrum Tube, send the fillings, quantities and delivery destination through the JaincoLab contact page or email [email protected]. Buying under a laboratory tender? Use our tenders page.
