Spectral Range : 200 - 400nm
Good UV lamp, generally with higher output than Xenon lamps
Spectral Range : 200 - 2500nm
: 250 - 2500nm (Ozone free version)
Spectral Range : 350 - 2400nm
Continuous spectral output. More stable than Xenon lamps
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Sodium Vapor Lamp
A sodium vapor lamp is a gas discharge lamp that uses sodium in an excited state to produce light. The low-pressure sodium lamp has remarkably high luminous efficiency. The radiation is nearly mono-chromatic, yellow in color.
Model : HO-LH-SV35W
Model No: HO-LH-SVC
Mercury Vapor Lamp
A mercury-vapor lamp is a gas discharge lamp that uses mercury in an excited state to produce light. They offer long life time as well as intense lighting for spectral applications.
Model : HO-LH-MV100W
Multi Spectrum Tube Housing for spectral calibration
Model : HO-SP-MSTH-06
HOLMARC’s Multi Spectrum Tube Housing holds six spectrum discharge tubes simultaneously. It can quickly switch from one gas to another without handling the tubes. Power supply is common for all discharge tubes, which is kept inside the unit.
The gas tubes are permanently enclosed, which protect the tubes from breakage. Optical fiber can be directly attached to this unit for fiber optic spectrometers.
Spectrum Discharge Tube with Lamp House
Filled with spectroscopically pure gases. The following discharge tubes are available :
High Voltage Transformer
Model : HE-DT-PSV
Variable discharge tube power supplies are designed to be used with different gases. The discharging action is controlled by a knob and can be adjusted to get optimum performance as each gas exhibit different discharge voltages. The complete unit is enclosed in a metallic casing.