M O D U L E
Mini-spectrometer TM series
C10082MD, C10083MD
TM series mini-spectrometers are polychromators integrated with optical elements, an image sensor and a driver circuit. Two models are
available: C10082MD (TM-UV/VIS-MOS) and C10083MD (TM-VIS/NIR-MOS). Light to be measured is guided into the entrance port of TM series
through an optical fiber and the spectrum measured with the built-in image sensor is output from the USB port to a PC for data acquisition. No
external power supply is required since USB bus power is used for circuit operation. The TM series comes with sample software, device driver
and DLL. The sample software lets you easily set measurement conditions, acquire and save data, and display graphs.
* 1 : A c o n v e rs io n fa c to r fo r c o n v e rtin g th e im a g e s e n s o r p ix e l n u m b e r in to a w a v e le n g th is re c o rd e d in th e m o d u le . A c a lc u la tio n
* 2 : D e p e n d s o n th e s lit o p e n in g . Va lu e s w e re m e a s u re d w ith th e s lit o p e n in g lis te d in th e ta b le .
* 3 : M e a s u re d u n d e r c o n s ta n t lig h t in p u t c o n d itio n s
* 4 : W h e n m o n o c h ro m a tic lig h t o f th e fo llo w in g w a v e le n g th s is in p u t, s p e c tra l s tra y lig h t is d e fin e d a s th e ra tio o f th e c o u n t
* 5 : E n tra n c e s lit a p e rtu re s iz e
* 6 : N o c o n d e n s a tio n
L ig h t s p e c tra lly s e p a ra te d b y a g ra tin g is fo c u s e d a c c o rd in g to lig h t w a v e le n g th o n p re d e te rm in e d im a g e s e n s o r p o s itio n s , a n d
h ig h -o rd e r lig h t is a ls o in p u t o n to p o s itio n s a t in te g e r-m u ltip le s o f w a v e le n g th s .
In th e s e m in i-s p e c tro m e te rs a n o p tic a l filte r is a tta c h e d to th e im a g e s e n s o r to c u t o ff h ig h -o rd e r lig h t, b u t th is a ls o c a u s e s a d ro p
in th e im a g e s e n s o r o u tp u t a t th e fo llo w in g w a v e le n g th s .
Ty p e s n o t u s in g a h ig h -o rd e r lig h t c u t o ff filte r a re a ls o a v a ila b le . P le a s e s p e c ify b y a d d in g “-0 1 ” to th e ty p e n u m b e r w h e n o rd e rin g .
(E x a m p le : C 1 0 0 8 2 M D -0 1 )
S p e c tra l re s p o n s e ra n g e
S p e c tra l re s o lu tio n M a x .
(S p e c tra l re s p o n s e h a lf w id th ) *
W a v e le n g th re p ro d u c ib ility *
W a v e le n g th te m p e ra tu re d e p e n d e n c e
S p e c tra l s tra y lig h t *
A /D c o n v e rs io n
In te g ra tio n tim e
In te rfa c e
U S B b u s p o w e r c u rre n t c o n s u m p tio n
D im e n s io n s
Im a g e s e n s o r
N u m b e r o f p ix e ls
S lit *
O p tic a l N A
C o n n e c to r fo r o p tic a l fib e r
O p e ra tin g te m p e ra tu re *
S to ra g e te m p e ra tu re
O p tic a l c h a ra c te ris tic s
E le c tric a l c h a ra c te ris tic s
G e n e ra l ra tin g s / A b s o lu te m a x im u m ra tin g s
C 1 0 0 8 2 M D : N e a r 3 4 0 n m a n d 5 0 0 n m , C 1 0 0 8 3 M D : N e a r 5 0 0 n m a n d 7 0 0 n m
fa c to r fo r c o n v e rtin g th e A /D c o n v e rte d c o u n t in to th e in p u t lig h t in te n s ity is n o t p ro v id e d .
m e a s u re d a t th e in p u t w a v e le n g th , to th e c o u n t m e a s u re d in a re g io n o f th e in p u t w a v e le n g th ± 4 0 n m .
C 1 0 0 8 2 M D : 5 0 0 n m , C 1 0 0 8 3 M D : 6 5 0 n m
l
l
l
l
l
l
Integrating optical system, image sensor and circuit
5
Features
High throughput due to transmission grating made of quartz
Highly accurate optical characteristics
No external power supply required: Uses USB bus power
Wide spectral response range
Easy to install into equipment
Wavelength conversion factor *
P a ra m e te r
P a ra m e te r
P a ra m e te r
2 ,
*
4
6
3
2
1
is recorded in internal memory
T M -U V /V IS - M O S
C 1 0 0 8 2 M D
2 0 0 to 8 0 0
C M O S lin e a r im a g e s e n s o r (S 8 3 7 8 -1 0 2 4 Q )
6
9 4 (W ) × 9 0 (D ) × 5 5 (H )
l
l
l
Applications
7 0 (H ) × 8 0 0 (V )
Light source spectrum measurement
Sunlight or illumination analysis
Absorbance measurement
5 to 1 0 0 0 0
S M A 9 0 5 D
-2 0 to + 7 0
+ 5 to + 4 0
U S B 1 .1
Va lu e
Va lu e
1 0 2 4
± 0 .2
0 .0 2
0 .2 2
1 0 0
-3 5
1 6
T M -V IS /N IR - M O S
3 2 0 to 1 0 0 0
C 1 0 0 8 3 M D
8
n m /° C
p ix e ls
U n it
U n it
U n it
m m
m A
n m
n m
n m
m s
µ m
d B
b it
° C
° C
-
-
-
-
1