

Neon gas-filled discharge tube for studying typical spectra of the different gases and for use in calibrating spectrometers. The glass body is provided with metal end caps and is constricted along the middle portion to concentrate the discharge glow.
Tube Length: 260mm
Strike Voltage: 2000V - 3200V
Maximum Recommended Running Current: 3mA
Recommended Run Cycle: 30 seconds on, 30 seconds off