Name: Spectral Tube (Helium)
Brand: PASCO
SKU: SE-9462
Price: 39.0 USD

This Helium Spectral Tube is 26-cm-long and capillary-thin over the middle 10-cm to provide sharp, bright spectra.

What to Consider

See the Buying Guide for this item's required, recommended, and additional accessories.

Description Buying Guide Documents

Product Summary

This tube is one of eight that is used on PASCO’s Spectral Tube Power Supply and Mount (SE-9460). The 26 cm long tubes are capillary-thin over the middle 10 cm, providing sharp, bright spectra. Made of research-grade gasses and vapors and non-UV transmitting glass, these tubes produce spectral lines of high clarity.

Important Note: To extend the life of the spectral tube, the user should turn it off when not actively taking measurements.

CAUTION: UV LIGHT

Avoid eye & skin exposure. Wear proper eye & skin protection.

Buying Guide

Required Accessories	P/N	Price
1x Spectral Tube Power Supply and Mount	SE-9460	--

Also Available	P/N	Price
Spectral Tube (Hydrogen)	SE-9461	--
Spectral Tube (Argon)	SE-9463	--
Spectral Tube (Carbon Dioxide)	SE-9464	--
Spectral Tube (Krypton)	SE-9465	--
Spectral Tube (Mercury)	SE-9466	--
Spectral Tube (Neon)	SE-9467	--
Spectral Tube (Water Vapor)	SE-9468	--