The AvaLight-DHc is a combined deuterium-halogen light source, to be used for UV/VIS/NIR- applications. The output energy of the AvaLight-DHc is relatively low. The use is therefore recommended in transmission setup with large diameter fibers. The light source emits light from 200-2500 nm and has an SMA connector to easily couple into our fiber optic probe range. The AvaLight-DHc has an integrated TTL shutter, that can be used for auto-save dark / lamp off in combination with AvaSoft (extra IC-DB15-2 or IC-DB26-2 needed). Optionally, the AvaLight-DHc can be delivered in Rackmounted version, to be fully integrated in the 19" rackmount or 9.5" desktop housing.
A direct attach cuvette holder CUV-DHc (see section accessories) is available for fluorescence or absorbance measurements.
Spectral output of AvaLight-DHc
Technical Data
Deuterium Light Source
Halogen Light Source
Wavelength Range
200 - 400 nm
400 - 2500 nm
Stability
< 1 mAU
< 1 mAU
Warm-up time
8 min
1 min
Drift
< 0.25% / h
< 0.25% / h
Optical Power in 600 µm fiber
0.2 µWatt
7 µWatt
Lamp Lifetime
1000 hours
2000 hours
Temp. Range
5°C - 35°C
Power Supply
12VDC / 450mA
Dimensions
175 x 110 x 44 mm
Ordering Information
AvaLight-DHc
Compact Deuterium Halogen Light Source with TTL Shutter
IC-DB15-2
Interface cable AvaSpec-USB1 platform to AvaLight-DHc-TTL-shutter
IC-DB26-2
Interface cable AvaSpec-USB2 platform to AvaLight-DHc-TTL-shutter
AvaLight-DHc-RM
Rackmount Compact Deuterium Halogen Light Source with TTL Shutter
AvaLight-DHc-B
Compact Deuterium Halogen Replacement Bulb
CUV-DHc
Direct attach cuvette holder for AvaLight-DHc
PS-12V/1.0A
Power supply 100-240VAC/12VDC, 1.0A for AvaLight-DHc
