DH-2000 紫外-近红外光源
分类: 近红外光谱(NIR)  发布时间: 2011-01-15 07:35 
The DH-2000 Deuterium Tungsten Halogen Light Source combines the continuous spectrum of deuterium and tungsten halogen light sources in a single optical path. The combined-spectrum light source produces a powerful, stable output from 215-2000 nm. In addition, deep-UV versions of the light source are available, providing a 190-1700 nm wavelength range. 该光源需要与FIAlab流动注射分析仪配套购买,不单独销售!

DH-2000 Spectral Output

This spectral output graph shows the output of the DH-2000 (red) at full power and the DH-2000 with the tungsten halogen at low power (pink), D-2000 (blue). The height of the deuterium atomic emission line depends on the optical resolution of the spectrometer.

DH-2000 Deuterium Light Source Specifications

Dimensions: 150 mm x 135 mm x 319 mm
Weight:  3.5 kg
Power consumption:  25 W (deuterium); 20 W (tungsten halogen)
Wavelength range:  190-400 nm (deep-UV deuterium bulb)
215-2000 nm (standard deuterium and tungsten halogen bulbs)
Humidity:  5-95% without condensation at 40 °C
Lamp current:  Operating 85 V/0.3A
Lamp lifetime:  1,000 hours
Lamp voltage:  Ignition 580 V @20°C
Current voltage drift: 
<0.01% per hour
Current voltage stability:  <5 x 10-6 peak-to-peak (0.1-10.0 Hz)
Operating temperature:  5 °C - 35 °C
Power requirements:  85-264 V 50/60 Hz
Radiation characteristic:  Aperture 0.5 mm, numerical aperture 26° (13°); focused
Total power: 100 W
Power consumption:  Approximately 78VA
Warm-up time: 
40 minutes (deuterium);
20 minutes (tungsten halogen)
Markings:  CE; VDI/VDE 0160; EN 61010