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參數(shù)資料
| 型號： | C9405CA |
| 廠商： | Hamamatsu Photonics |
| 英文描述： | Mini-spectrometer TG series |
| 中文描述： | 微型光譜儀TG系列 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 308K |
| 代理商： | C9405CA |
Features
l
Integrated with back-thinned type CCD image sensor:
Sensitivity is about two orders of magnitude higher than
CMOS types.
l
High resolution 1 nm (C9404CAH)
l
High throughput due to transmission grating made of
quartz
l
Highly accurate optical characteristics
l
Easy to install into equipment
l
Wavelength conversion factor is recorded in internal memory *1
Applications
l
Low-light-level measurement such as fluorescence measurement
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Detection of saccharic acids in foods
l
Taste analyzers
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Evaluation of light source characteristics such as UV light source
M O D U L E
High sensitivity type (integrated with back-thinned type CCD image sensor)
C9404CA, C9404CAH, C9405CA
Mini-spectrometer TG series
TG series mini-spectrometers are polychromators integrated with optical elements, an image sensor and a driver circuit. 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. C9404CA, C9404CAH and C9405CA are high sensitivity mini-spectrometers employing a back-thinned
type CCD image sensor. Their sensitivity is about two orders of magnitude higher than CMOS types making them even more ideal for low-light-
level measurement. C9404CAH is high resolution type (resolution: 1 nm Typ.). Their products come 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.
PRELIMINARY DATA
Jan. 2007
1
I
O ptical characteristics
TG -UV-C CD
TG -SW NIR-
CCD
C9405CA
500 to 1100
Param eter
C9404CA
C9404CAH
Unit
Spectral response range
Spectral resolution M ax.
(Spectral response half width) *
2
W avelength reproducibility *
5
W avelength tem perature
dependence
Spectral stray light *
2,
*
6
200 to 400
nm
3
1 *
3
5 *
4
nm
±0.1
±0.2
nm
0.02
nm /°C
-35
dB
I
Electrical characteristics
Param eter
A/D conversion
Integration tim e
Interface
USB bus power current
consum ption
External power supply
Specification
16
10 to 10000
USB1.1
Unit
bit
m s
-
100
m A
5
V
I
G eneral ratings
/
Absolute m axim um ratings
Param eter
Dim ensions
Specification
Unit
m m
125.7 (W ) × 115.7 (D) × 75 (H)
Back-thinned type CCD im age
sensor (S10420-1006)
1024
140 × 500
10 × 1000
0.11
SM A905D
+5 to +40
-20 to +70
Im age sensor
-
Num ber of pixels
Slit *
7
(H) × (V )
O ptical NA
Connector for optical fiber
O perating tem perature *
8
Storage tem perature
*1: A conversion factor for converting the im age sensor pixel num ber into a
wavelength is recorded in the m odule.
A calculation factor for converting the
A/D converted count into the input light intensity is not provided.
*2: Depends on the slit opening. Values were m easured with the slit listed in the
table “
I
G eneral ratings /Absolute m axim um ratings”.
*3: Typical
*4:
λ
=550 to 900 nm
*5: M easured under constant light input conditions
*6: W hen m onochrom atic light of the following wavelengths is input, spectral stray
light is defined as the ratio of the count m easured at the input wavelength, to
the count m easured in a region of the input wavelength ±20 nm (C9404CA,
C9404CAH) or ±40 nm (C9405CA).
C9404CA, C9404CAH: 300 nm , C9405CA: 800 nm
*7: Entrance slit aperture size
*8: No condensation
pixels
μm
-
-
°C
°C
70 × 800
0.22
I
Output comparison
10
1
200
300
500
400
600 700
900
800
1000 1100
WAVELENGTH (nm)
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
R
C9404MC (CMOS TYPE)
200 to 400 nm
C9405MC (CMOS TYPE)
500 to 1100 nm
C9404CA (CCD TYPE)
200 to 400 nm
C9404CAH (CCD TYPE)
200 to 400 nm
C9405CA (CCD TYPE)
500 to 1100 nm
* A/D count when constant light level enters
fiber.
(Typ. Ta=25 C)
KACCB0157EA
I
Measurable optical power
* Intensity of light incident on mini-spectrometer through slit is constant.
(
λ
=300 nm, Integration time 10 to 10000 ms)
10
-15
10
-13
10
-11
10
-9
10
-7
LIGHT INTENSITY * (W)
C9404CA (CCD TYPE)
C9404MC (CMOS TYPE)
Comparison of CCD type and CMOS type
KACCB0158EA
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