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ILD-D2-QH Deuterium-Halogen Source (200-2500nm)

  • ILD-D2-QH Deuterium-Halogen lamp 200-2500nm
  • ILD-D2-QH Deuterium-Halogen lamp internal components

Housing a 30W deuterium lamp and a 100W quartz halogen lamp with automated selection between the two, efficient coupling is ensured by using condenser lenses to match the f/4 optics of our range of monochromators.

Options include the integration of an optical chopper and quick change adaptor to attach to monochromator entrance slit.

Stable operation of the deuterium lamp is ensured by using the 706 deuterium lamp supply, whilst the 610 current stabilised lamp power supply ensures stable operation of the QTH lamp.

Core benefits

Features

  • 30W deuterium lamp and 100W QTH lamp housing with air cooling
  • Silica condenser lenses for both sources
  • Automated source selection via swing-away mirror
  • Interface to range of Bentham monochromators
  • Easy lamp alignment

Electro-optical (deuterium)

Lamp type Deuterium Lamp, synthetic quartz envelope
Nominal lamp power and voltage 30W, 100V
Operating current 300mA DC
Coupling Fused silica, plano-convex condenser lens 25mm diameter
Expected lamp lifetime 3000h

Electro-optical (QTH)

Lamp type Grit-blasted Quartz Tungsten Halogen lamp, G6.35 base
Nominal lamp power and voltage 100W, 12V
Operating current 8.5A DC
Coupling Fused silica, bi-convex condenser lens 25mm diameter
Expected lamp lifetime 2000h

Mechanical

Connector 4mm socket
Compatibility 4 x M3 clearance holes in Bentham slit pattern
Dimensions 265L x 213W x 170H (mm)
Source cooling 2 x 12V fans, driven from single Bentham 610 current stabilised lamp power supply
Lamp selection Solenoid-based swing away mirror
Energising voltage 12V, derived from Bentham monochromator

Options

ILD-D2-QH Dual source with 30W deuterium and 100W QTH
ILD-D2-QH-CH-QC Dual source with 30W deuterium and 100W QTH, with integrated optical chopper, QC mount
ILD-D2-QH deuterium-halogen lamp housing top dimensions
ILD-D2-QH light source - Top profile
ILD-D2-QH deuterium-halogen lamp housing side dimensions
ILD-D2-QH light source - Side profile
ILD-D2-QH Deuterium-Halogen lamp spectral output 200-2500nm
ILD-D2-QH Deuterium-Halogen source typical spectral distribution
ILD-D2-QH deuterium-halogen lamp changeover wavelength 200-2500nm
ILD-D2-QH deuterium-halogen source exchange wavelength

Ordering Information

ILD-D2-QH Dual source with 30W deuterium and 100W QTH
ILD-D2-QH-CH-QC Dual source with 30W deuterium and 100W QTH, with integrated optical chopper, QC mount
27441 Replacement 30W deuterium lamp
09101 Replacement 100W QTH lamp
PSU_706 Deuterium lamp power supply
PSU_610 Current stabilised lamp power supply

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