Sodium Spectral Lamp
Product Code : JA-LOE-7980
The Sodium Spectral Lamp (SKU JA-LOE-7980) is an Osram sodium spectral lamp supplied by JaincoLab as a light source for optics and spectroscopy practicals. It runs from a 220 V AC supply that must be current-limited with either a choke or a resistor, and it comes with a specification sheet that includes suggestions for designing that power supply. As a sodium vapour lamp for spectrometer work, it provides the yellow sodium light used in many college physics experiments.
Specifications
The Osram lamp operates from 220 V AC through a current-limiting choke or resistor, and a specification sheet with power supply design suggestions is included; the current-limited supply is not part of this listing, and lamp wattage, base type and dimensions are confirmed on the quotation.
| Product | Sodium Spectral Lamp |
| SKU | JA-LOE-7980 |
| Brand | Osram |
| Lamp type | Sodium spectral lamp |
| Power supply required | 220 V AC, current-limited with a choke or resistor |
| Documentation | Specification sheet with power supply design suggestions |
Uses of the sodium spectral lamp
In the laboratory the lamp provides sodium light for measurements with a spectrometer, diffraction grating or interference set-up, where a monochromatic source of known wavelength is needed.
- Light source for spectrometer and diffraction grating experiments
- Newton's rings and other interference experiments that need monochromatic light
- Observing the sodium line spectrum in spectroscopy practicals
- Demonstration work in college optics laboratories
Scope of supply and ordering
The listing covers one Osram sodium spectral lamp with its specification sheet. Its condition, whether new or lightly used, is confirmed on the quotation; the current-limited 220 V AC supply is not part of the listing. Accessories, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation for the quantity and the delivery destination. Single lamps and larger institutional or tender quantities can be quoted, including export to Africa, the Middle East and South and South-East Asia.
Frequently asked questions
What power supply does the lamp need?
A 220 V AC supply that is current-limited with either a choke or a resistor. The included specification sheet gives power supply design suggestions.
Is the lamp new?
The listing describes the lamp as lightly used or new; the condition of the unit supplied is confirmed on the quotation.
Are other spectral lamps listed?
Yes. Other sodium and spectral lamps, spectrum tubes and a spectrum tube power supply are listed under light and optics equipment.
Related products
Browse the light and optics equipment range or the full JaincoLab catalogue of physics lab equipment.
Request a quote
For a price on the Sodium Spectral Lamp, send the quantity and destination through the JaincoLab contact page or email [email protected]. For tender or project supply, see our tenders page.
