Liquid cooled lamp housing
The water-cooled and (optionally) gas purged housing is for spectroscopy in the infrared. Water cooling removes heat and allows the emitter to reach its full potential and optimal lifetime. The cool housing also provides good contrast and has no light leaks or air turbulence. It is for use with the 22-Watt Ceramic element (similar to a high irradiance Nernst element). This is a convenient economical source with sufficient radiant output and is a good match for spectrometer slits. The housing is compact for light collection faster than f/2 if necessary.
This lamp housing may be mounted directly to a spectrometer entrance slit and fits to our reflective condensers, chopper and filter wheel accessories. It is useful for better contrast in IR spectroscopy and for sources requiring to be operated in vacuum.
| Source | Ceramic Emitter (inquire for QTH) |
| Wattage | 22 |
| Color Temperature | 1600-2000K |
| Source Emission | Line free continuum |
| Image Size | approx 3mm x 10mm high |
| Divergence of Beam | f/2 and slower |
| Power Supply | Model 718 DC Supply |
| Intensity Control | With power supply |
| Rated Lamp Life | 600 hours |
| Replacement Lamp | 412-350 |
| Size | 2.5 Dia x 8" long |
| Weight | 2 lbs |
