ILD-Xe-QH Xenon-QTH Source (250-2500nm)

  • ILD-Xe-QH Xenon-QTH lamp 250-2500nm
  • ILD-Xe-QH Xenon-Halogen lamp internal components

Housing a 75W short-arc xenon lamp and a 100W QTH lamp with automated selection between the two, efficient coupling is ensured by using an off-axis elliptical reflector (xenon) and silica condenser lens (QTH).

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

Stable operation of both sources can be ensured by using the 610 current stabilised lamp power supply.

Core benefits

Features

  • 75W xenon lamp and 100W QTH lamp housing with air cooling
  • Off-axis elliptical reflector xenon lamp coupling
  • Fused silica condenser lens quartz tungsten halogen lamp coupling
  • Automated source selection via solenoid-based swing away mirror
  • Interface to range of Bentham monochromators

Electro-optical (xenon)

Lamp type

Short-arc xenon lamp

Nominal lamp power and voltage

75W, 15V

Operating current

5.4A DC

Coupling

Off-axis elliptical reflector, 60mm diameter

Expected lamp lifetime

2000h

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-XE-QH

Dual source with 100W QH and 75W Xenon lamps.

ILD-XE-QH-CH

Dual source with 100W QH and 75W Xenon lamps. Integrated optical chopper.

ILD-XE-QH-CH-QC

Dual source with 100W QH and 75W Xenon lamps. Integrated optical chopper. QC mount

ILD-XE-QH-CH-ARREST

Dual source with 100W QH and 75W Xenon lamps. Integrated arrestable optical chopper.

ILD-HF-LF-CHOP

Dual source with 100W QH and 75W Xenon lamps. Integrated HF and LF optical choppers.

Ordering Information

ILD-XE-QH

Dual source with 100W QH and 75W Xenon lamps.

ILD-XE-QH-CH

Dual source with 100W QH and 75W Xenon lamps. Integrated optical chopper.

ILD-XE-QH-CH-QC

Dual source with 100W QH and 75W Xenon lamps. Integrated optical chopper. QC mount

ILD-XE-QH-CH-ARREST

Dual source with 100W QH and 75W Xenon lamps. Integrated arrestable optical chopper.

ILD-HF-LF-CHOP

Dual source with 100W QH and 75W Xenon lamps. Integrated HF and LF optical choppers.

19583

Replacement 75 W Xenon lamp

09101

Replacement 100 W QH lamp

PSU_610

Constant current lamp power supply

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