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

  • ILD-D2-QH Source - External
  • ILD-D2-QH Source - Internal
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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 typeDeuterium Lamp, synthetic quartz envelope
Nominal lamp power and voltage30W, 100V
Operating current300mA DC
CouplingFused silica, plano-convex condenser lens 25mm diameter
Expected lamp lifetime3000h

Electro-optical (QTH)

Lamp typeGrit-blasted Quartz Tungsten Halogen lamp, G6.35 base
Nominal lamp power and voltage100W, 12V
Operating current8.5A DC
CouplingFused silica, bi-convex condenser lens 25mm diameter
Expected lamp lifetime2000h

Mechanical

Connector4mm socket
Compatibility4 x M3 clearance holes in Bentham slit pattern
Dimensions265L x 213W x 170H (mm)
Source cooling2 x 12V fans, driven from single Bentham 610 current stabilised lamp power supply
Lamp selectionSolenoid-based swing away mirror
Energising voltage12V, derived from Bentham monochromator

Options

ILD-D2-QHDual 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 Dimensions - Top View
ILD-D2-QH Dimensions - Top View
ILD-D2-QH Dimensions - Side View
ILD-D2-QH Dimensions - Side View
IL-D2-QH Typical Relative Output
Typical Relative Output of IL-D2-QH
IL-D2-QH Lamp Exchange Wavelength
IL-D2-QH Lamp Exchange Wavelength

Ordering Information

ILD-D2-QHDual 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
27441Replacement 30W deuterium lamp
09101Replacement 100W QTH lamp
PSU_706Deuterium lamp power supply
PSU_610Current stabilised lamp power supply

The Bentham Standard

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Call us on +44 118 975 1355 or email us