MODULE
Mini-spectrometer TM series
C10082MD, C10083MD
Integrating optical system, image sensor and circuit
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.
Features
Applications
l
High throughput due to transmission grating made of quartz
l
Light source spectrum measurement
l
Sunlight or illumination analysis
l
Highly accurate optical characteristics
l
No external power supply required: Uses USB bus power
l
Absorbance measurement
l
Wide spectral response range
l
Easy to install into equipment
l
Wavelength conversion factor *
1
is recorded in internal memory
s
O p tic a l c h a ra c te ris tic s
P a ra m e te r
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 ) *
2
W a v e le n g th re p ro d u c ib ility *
3
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 *
2 ,
*
4
s
E le c tric a l c h a ra c te ris tic s
P a ra m e te r
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
T M -U V /V IS - M O S
C10082MD
2 0 0 to 8 0 0
6
鹵 0 .2
0 .0 2
-3 5
T M -V IS /N IR - M O S
C10083MD
3 2 0 to 1 0 0 0
8
U n it
nm
nm
nm
n m /擄 C
dB
Va lu e
16
5 to 1 0 0 0 0
U S B 1 .1
100
U n it
b it
ms
-
mA
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
P a ra m e te r
Va lu e
U n it
D im e n s io n s
9 4 (W ) 脳 9 0 (D ) 脳 5 5 (H )
mm
Im a g e s e n s o r
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 )
-
N u m b e r o f p ix e ls
1024
p ix e ls
S lit *
5
7 0 (H ) 脳 8 0 0 (V )
碌m
O p tic a l N A
0 .2 2
-
C o n n e c to r fo r o p tic a l fib e r
SMA905D
-
O p e ra tin g te m p e ra tu re *
6
+ 5 to + 4 0
擄C
S to ra g e te m p e ra tu re
-2 0 to + 7 0
擄C
* 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
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 .
* 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
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 鹵 4 0 n m .
C 10082M D : 500 nm , C 10083M D : 650 nm
* 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 .
C 10082M D : N ear 340 nm and 500 nm , C 10083M D : N ear 500 nm and 700 nm
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 鈥?0 1 鈥?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 )
1
1
2
3
4
