This Spectrum Tube Holder with integrated power supply is ideal for safely demonstrating emission spectra in secondary schools and colleges. It helps teachers deliver engaging practical lessons while protecting users from direct contact with electrodes.

Designed for use with 260mm spectrum tubes (not included), it features a safety door and matt black finish to reduce ambient light interference, ensuring clear results for learners.

• Compatible with 260mm spectrum tubes

• Fitted with a safety door for user protection

• Matt black colour minimises stray light

• Soft spring action helps prevent tube breakage

• Operates on 220V AC mains supply

• Output Rated: 5000V - without Spectrum Tube, 1000V at 10mA with Spectrum Tube

• Operating temperature: 10°C – 40°C; storage: -20°C – 40°C

Available Spectrum Tubes include:

• Argon - B8R06989

• Helium - B8R06986

• Hydrogen - B8A46539

• Krypton - B8R06991

• Mercury Vapour - B8R06990

• Neon - B8A46565

• Nitrogen - B8A46541

• Oxygen - B8A46553

• Xenon - B8R06992

• Bundle of 4 tubes available - B8R06832 (Hydrogen, Nitrogen, Oxygen, Neon)

• Diffraction Spectroscope - B8A81802