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MODULE
Mini-spectrometer RC series
C9407MA, C9409MA
Compact and low cost, OEM model (C9409MA)
C9409MA
HAMAMATSU mini-spectrometer RC series is a compact polychromator integrated with a reflection grating and a CMOS linear image sensor. Two models are available: a mini-spectrometer module (C9407MA) equipped with a driver circuit, and a mini-spectrometer head (C9409MA) for OEM applications, which contains an optical system and an image sensor in a tiny case measuring only 28 x 28 x 28 mm. Light guided into the mini-spectrometer head is dispersed into to a spectrum which is then photoelectrically converted and output as video signals. The mini-spectrometer module has a USB port that connects to a PC for spectrum data collection. The mini-spectrometer module comes supplied with free sample software that allows setting measurement conditions, acquiring and saving data, and displaying graphs. Driver software and DLL are also supplied as accessory items to allow the users to configure their own measurement software.
Features
C9407MA (Module)
Applications
l Integrating spectrometer head and drive circuit l Spectral measurement using PC l No external power supply required: USB bus power l A/D conversion: 16-bit l Wavelength conversion factor *1 is recorded in
internal memory. C9409MA (Head)
l Installation into measurement equipment l Chemical measurement l Visible light source testing l Color measurement, etc.
l OEM model l Integrating optical system and image sensor into a compact case: 28 x 28 x 28 mm l Low cost
s Selection guide
Spectral response Spectral Light input Interface range Resolution method (nm) (nm) C9407MA RC-VIS-MOS (Module) 340 to 780 9 USB1.1 fiber C9409MA OEM model RC-VIS-MOS (Head) 340 to 780 9 fiber *1: A conversion factor for converting the image sensor pixel number into a wavelength is recorded in the module. Calculation factor for converting the A/D converted count into the input light intensity is not provided. Product No. Product type
Structure of C9409MA
C9409MA is offered in small size, low-cost units achieved by integrating optical components into a glass body. The reflective grating mounted on the glass body is a plastic-molded replica grating.
SLIT GRATING
s Optical component layout
FIBER
IMAGE SENSOR
GLASS BODY
COLLIMATING FUNCTION
FOCUSING FUNCTION
KACCC0348EB
PRELIMINARY DATA Jan. 2007
1
Mini-spectrometer RC series
s Optical characteristics
Parameter
C9407MA, C9409MA
Spectral response range nm Spectral resolution Max. 9 nm (Spectral response half width)*2 Wavelength reproducibility *3 0.5 nm Wavelength te mperature dependenc e 0.05 nm/C Spectral stray light *2 *4 -30 dB Broadband stray light *2 *5 -25 dB *2: Depends on the slit opening. Values were measured with the slit listed in the table "s General ratings / Absolute maximum ratings". *3: Measured under constant light input conditions. *4: When light at 550 nm is input, spectral stray light is defined as the ratio of the count measured at the input wavelength, to the count measured in a region of the input wavelength 40 nm. *5: The ratio of the transmittance in the transmitting wavelength region of an optical filter (OG530) to that in the blocking region.
RC-VIS-MOS RC-VIS-MOS OEM model C 9 4 09 M A (Spectro m eter head) C9407MA (Spectrometer module) 340 to 780
Unit
s Electrical characteristics
Parameter A/D conversion Integration time Interface C9407MA (Spectrometer module) 16 5 to 10000 USB1.1
OEM model
C 9 4 09 M A (Spectro m eter head) -
Unit bit ms -
s General ratings/Absolute maximum ratings
OEM model C 9 4 09 M A (Spectro m eter head) Parameter C9407MA (Spectrometer module) Dimensions 73 (W) x 53 (D) x 46 (H) 28 (W) x 28 (D) x 28 (H) Built-in head C9409MA Image sensor CMOS linear image sensor (S8378-256N) Number of pixels 256 Slit *6 70 (H) x 550 (V) Optical NA 0.22 Fiber core diameter 600 Optical fiber connector SMA905 Operating temperature *7 +5 to +40 Storage temperature -20 to +70 *6: Entrance slit aperture size of the incorporated image sensor. *7: No condensation
Unit mm pixels m m C C
s Dimensional outlines (unit: mm) C9407MA
(4 x) M2.6 DEPTH 3 C9409MA C9409MA
C9409MA
(2 x) M2.6 DEPTH 5
FLEXIBLE BOARD
21
53.0
11.5
30.0
14
11.5 50.0 73.0 340
KACCA0147EC
28 28 320
46
KACCA0149EC
2
28
Mini-spectrometer RC series
s Connection example (transmission light measurement)
Light to be measured is guided into the entrance port of RC series through an optical fiber and the spectrum measured with the built-in image sensor is output through the USB port to a PC for data acquisition. There are no moving parts inside the unit so stable measurement are obtained at all times. An optical fiber that guides light input from external sources allows a flexible measurement setup.
PC USB CABLE VISIBLE FIBER LIGHT SOURCE (Halogen lamp)
C9407MA, C9409MA
s Light input method
For C9407MA and C9409MA, an SMA connector (plug) is attached with the other end of the optical fiber. Light can be easily guided by hooking up this connector to the SMA receptacle of an external unit. If the optical fiber connected to C9407MA and C9409MA is shorter than needed, an optical fiber of the desired length can be added by connecting a relay unit.
MINISPECTROMETER C9407MA
C9409MA
SMA CONNECTOR (PLUG)
FIBER
QUARTZ CELL (For holding liquid sample)
KACCC0260EB
s Electrical connection with a external circuit (C9409MA)
The flexible printed circuit board protruding from the head or module is used make electrical connections to an external circuit.
THICKNESS: 0.3 6 0.5 4 0.5
10.5 0.2
* Mating connectors: FH12-20S-0.5SV vertical type [Made by HIROSE electric] FH12 52745-2090 horizontal type [Made by MOLEX] Note: Refer to the "CMOS linear image sensor S8377/S8378 series" datasheet for information on the operating conditions.
Unit: mm
KACCC0261EA
P in No.
Te rm in al nam e NC NC NC EOS A .G N D A .G N D V ID E O A .G N D A .G N D +5 V
I/O O O I
D iscrip tio n N o co nn e ction N o co nn e ction N o co nn e ction E O S (e n d o f sca n ) sign a l A n a log G N D A n a log G N D V id eo sig n al ou tp u t A n a log G N D A n a log G N D P o w e r su p p ly o f im a g e sen so r: + 5 V
P in No.
Te rm in al nam e NC G A IN A .G N D A .G N D ST CLK SDA SCL D .G N D VCC
I/O I I I O I I
D iscrip tio n N o co nn e ction G a in se tting A n a log G N D A n a log G N D S e n so r sca n sta rt sig n al S e n so r sca n syn c sign a l H -C M O S co m p a tib le Th e rm o sen sor o u tp u t sign a l Th e rm o sen sor d rive r sign a l D ig ital G N D P o w e r su p p ly o f th e rm ose nso r: + 3 .3 V
3
Mini-spectrometer RC series
s Dedicated software (C9407MA)
C9407MA, C9409MA
Installing the dedicated software package (containing sample software, device driver, DLL)*10 into your PC allows running the following basic tasks: * Measurement data acquisition and save * Measurement condition setup * Module information acquisition (wavelength conversion factor, polychromator type, etc) * Graphic display * Arithmetic operation Pixel number to wavelength conversion Dark subtraction Comparison calculation with reference data (transmittance, reflectance) Gaussian approximation (peak position and count, FWHM) Note: This product cannot operate with the software that comes with the mini-spectrometer TM or TG series. *10: Compatible OS: Microsoft Windows Professional Edition 2000 (SP3 or later) and XP (SP1 or later) Device driver and DLL for controlling hardware are also provided. You can develop your own measurement programs by using a software development environment that includes Microsoft Visual C++ and Visual Basic*11. The DLL provides functions such as USB port open/close, measurement condition setup, measurement data and module information acquisition. *11: Operation of the device driver and DLL has been verified only with Microsoft Visual C++(R) and Visual Basic(R). Microsoft Visual C++ and Microsoft Visual Basic are either registerd trademarks or trademarks of Microsoft Corporation in the United States and other countries.
s Measurement examples (1) White LED and 3-color LED measurements (C9407MA)
35000 30000 WHITE LED 25000
(2) Reflected light from color paper (C9407MA)
Relative reflectance with 100 % being equal to reflectance of white plate
100 90
AD COUNT
3-COLOR LED 20000 15000 10000 5000 0 340 390 440 490 540 590
RELATIVE REFLECTANCE (%)
80 BLUE 70 GREEN 60 50 40 30 20 10 RED
640 690 740 790
WAVELENGTH (nm)
KACCB0100EA
0 340 390
440 490
540
590 640
690
740 790
WAVELENGTH (nm)
KACCB0102EA
s Accessories (C9407MA) * USB cable * Dedicated software (sample software, device driver, DLL)
4
Mini-spectrometer RC series
C9407MA, C9409MA
n
Mini-spectrometer line-up
Type No. Type
TM-UV/VIS-CCD High sensitivity TM-UV/VIS-CCD High resolution
Spectral response range (nm)
200 400 600 800 1000 1200 1400 1600 1800 2000 2200
Spectral resolution Max. (nm)
Image sensor
C10082CA C10082CAH
6
200 to 800
1* 6
Back-thinned type CCD image sensor
TM series
C10082MD C10083CA C10083CAH C10083MD C9404CA
TM-UV/VIS-MOS Wide dynamic range TM-VIS/NIR-CCD High sensitivity TM-VIS/NIR-CCD
CMOS linear image sensor
High resolution
TM-VIS/NIR-MOS Wide dynamic range TG-UV-CCD High sensitivity TG-UV-CCD
320 to 1000
8 (=320 to 900 nm) Back-thinned type CCD image sensor 1* (=320 to 900 nm) 8 3
CMOS linear image sensor Back-thinned type CCD image sensor Back-thinned type CCD image sensor CMOS linear image sensor
TG series
C9404CAH
C9404MC C9405CA C9405MC C9406GC C9913GC C9914GB C9407MA
* Typ.
High resolution
TG-UV-MOS
200 to 400
1*
3
Wide dynamic range
TG-SWNIR-CCD High sensitivity
500 to 1100
TG-SWNIR-MOS Wide dynamic range TG-NIR
Back-thinned type 5 (=550 to 900 nm) CCD image sensor
5 (=550 to 1100 nm) 7
900 to 1700
NMOS linear image sensor
TG series
Non-cooled type
TG-cooled NIR-I
Low noise (cooled type)
TG-cooled NIR-II
7
1100 to 2200 340 to 780
InGaAs linear image sensor
Low noise (cooled type)
8 9
CMOS linear image sensor
RC series
RC-VIS-MOS
Spectrometer module
OEM model
Type No.
Type
Spectral response range (nm)
200 400 600 800 1000 1200 1400 1600 1800 2000 2200
Spectral resolution Max. (nm)
Image sensor
CMOS linear image sensor
RC series
C9409MA
RC-VIS-MOS
Spectrometer head
340 to 780
9
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. (c)2007 Hamamatsu Photonics K.K.
HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184, www.hamamatsu.com
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658 France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777 North Europe: Hamamatsu Photonics Norden AB: Smidesvagen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741
Cat. No. KACC1136E01 Jan. 2007 DN
5

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