Spectrometer Light Source, Sodium, NEW MODEL for use with either the IEC Flame Spectrometer or for general optical work. Can be used with Mercury, Sodium, Neon or Helium spectral lamps. The tubular shaped lamp is mounted inside a cylindrical pillar on the top surface of the power supply and a selection of apertures is provided.

A black, ventilated, cylindrical shield with several slits and apertures suitable for viewing the light source fits over the pillar and this shield can be rotated to select the desired aperture.

Low Cost Spare Lamp: These 8 pin (octal base) tubes also fit the separate lamp holder as used in HL3795-120 Power Supply with the HL3796-101 holder.
PA3797-101: Mercury lamp
PA3797-103: Neon lamp
PA3797-102: Sodium lamp
PA3797-104: Helium lamp

Instruction Sheet