D2H™ A deuterium light source with integrated TTL shutter
The D2H is a combined deuterium and halogen light source for UV/VIS and NIR applications. This light source is ideally suited to work with WPI’s spectrometer modules and sample cells. It supplies a continuous spectrum in the UV, VIS and NIR range from 215 nm to 1700 nm. The D2H is equipped with an integrated electrical shutter, which can be controlled by a switch or a TTL signal. For deep UV applications (190 nm), the D2H-2 should be used.
LIGHT SOURCE COMPARISON CHART
D2H Specifications
  D2H D2H-2
Wavelength Range 215 nm – 1700 nm 190 nm – 1700 nm
Warm Up Time 30 minutes 30 minutes
Power Consumption 100 Watt
 100 Watt
Lamp Lifetime Deuterium: 1000 hours Halogen: 2000 hours Deuterium: 1000 hours Halogen: 2000 hours
Stability < 0.5 mAU/h < 0.5 mAU/h after 30 mins. < 0.5 mAU/h < 0.5 mAU/h after 30 mins.
Optical Connection SMA SMA
Power Requirements 240 V, 50 Hz 240 V, 50 Hz 120 V, 60 Hz 120 V, 60 Hz
Dimensions
150 x 135 x 319 mm (5.9 x 5.3 x 12.6 in.) 150 x 135 x 319 mm (5.9 x 5.3 x 12.6 in.)
Weight 6 kg (13.2 lb) 6 kg (13.2 lb)
Order Numbers
D2H Deuterium Halogen Light Source (215 nm–1700 nm)
D2H-2 Deuterium Halogen Light Source (190 nm–1700 nm)
D2H-HB Halogen replacement lamp
D2H-DB Deuterium replacement lamp ( > 215 nm)
D2H-HBER Deuterium replacement lamp ( > 190 nm)