AvaLight-DHc Full-range Compact Light Source

AvaLight-DHc
Full-range Compact Light Source
Get the best out of two worlds with the
AvaLight-DHc. It has both a deuterium
light source and a halogen light source,
providing you with adequate light between
200 and 2500 nm for nearly all absorbance
chemistry applications. Deuterium emits
light between 200 and 550 nm, where
the halogen takes over up to 2500 nm.
Coupling this lightsource to the rest of
your spectroscopy system is easy with the
SMA connector.
AvaLight-DHc
Optionally the AvaLight-DHc is available in
a rack-mountable version, to be used in the
19” rack or the 9.5” desktop system.
• Combined Deuterium-Halogen
• Integrated TTL-shutter
A direct-attach cuvette holder CUV-DA (see
section accessories) is available for fluorescence or absorbance measurements.
This light source is recommended in settings with large fiber cables or directattachment to a cuvette holder such as the
CUV-DA, due to its relatively low output
energy. The integrated TTL-shutter makes
saving a dark measurement very simple in
combination with AvaSoft (extra IC-DB26-2
needed).
Light Sources
Figure 8 Spectral output of AvaLight-DHc
Technical Data
Wavelength Range
Stability
Warm-up time
Drift
Optical Power in 600 µm fiber
Lamp Lifetime
Deuterium Light Source
Halogen Light Source
200 - 400 nm
400 - 2500 nm
< 1 mAU
< 1 mAU
8 min
1 min
< 0.25% / h
< 0.25% / h
0.2 µWatt
7 µWatt
1000 hours
2000 hours
Temp. Range
5°C - 35°C
Power Supply
12VDC / 450 mA
Dimensions
Lifetime shutter
175 x 110 x 44 mm
1.000.000 cycles (typical)
94| info@avantes.com | www.avantes.com
Ordering information
AvaLight-DHc
IC-DB26-2
AvaLight-DHc-RM
AvaLight-DHc-B
CUV-DA
PS-12V/1.0A
• Compact Deuterium Halogen Light Source with TTL Shutter
• Interface cable AvaSpec-USB2 platform to AvaLight-DHc-TTL-shutter
• Rackmount Compact Deuterium Halogen Light Source with TTL Shutter
• Compact Deuterium Halogen Replacement Bulb
• Direct-attach cuvette holder for AvaLight-DHc/XE/LED
• Power supply 100-240VAC/12VDC, 1.0A for AvaLight-DHc
Three years
limited warranty on all
Avantes spectrometers,
light sources and accessories
info@avantes.com | www.avantes.com | 95