LIGHT SOURCE
L7893 SERIES
IHAMAMATSU
ABSORBANCE (10
-5
A.U.)
20
15
10
5
0
-5
-10
-15
-20
UV-VIS
UV-VIS
FIBER LIGHT SOURCE
PATENT PENDINNG
Comparison of light output stability
(Over light volume)
(250 nm)
0.012 %
IOthers
manufacturer
ABSORBANCE (10
-5
A.U.)
20
15
10
5
0
-5
-10
-15
-20
TIME (60 s/div.)
0.012 %
TIME (60 s/div.)
TLSOB0059EB
LFiber
is sold separately.
OVER VIEW
This light source L7893 incorporates a highly
stable Deuterium lamp and a Tungsten lamp
into a single compact housing with an optical
fiber light guide. The combination of these two
lamps covers a wide spectral range from 200
nm to 1100 nm, yet offers highly stable light
output and long service life. This light source
L7893 series is ideal for a compact analytical
equipment such as miniature grating units,
portable spectrophotometers and reflection
meters.
FEATURES
G
High Stability
G
Long Life: 2000 h
(Deuterium lamp guaranteed life time)
G
Compact
G
Designed based on EN standard
APPLICATIONS
G
Portable Spectrophotometers
G
MTP Readers
G
Environment Measurement
G
Absorption Spectrum Measurement
G
Pharmaceuticals Inspection
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