
Mini-spectrometer TG series
C9406GC, C9913GC, C9914GB
2
TG-NIR
C9406GC
512
900 to 1700
Parameter
Unit
Number of pixels
Spectral response range
Spectral resolution Max.
(Spectral response half width) *
3
Wavelength reproducibility
*
4
Wavelength temperature dependence
Spectral stray light *
3,
*
5
Broadband stray light *
3,
*
6
Slit *
7
A/D conversion
Integration time
Optical NA *
8
pixels
nm
7
nm
±0.2
0.02
-35
-30
nm
nm/°C
dB
dB
μm
bit
ms
-
70 (H) × 500 (V)
16
5 to 10000
0.22
InGaAs linear image sensor
(G9204-512D)
SMA905D
USB1.1
250
+5 to +40
-20 to +70
40 (W ) × 106 (D) × 86 (H)
Image sensor
-
Connector for optical fiber
Interface
Current consumption *
9
Operating temperature *
10
Storage temperature
Dimensions
-
-
mA
°C
°C
mm
I
Specifications
Non-cooled type
TG-cooled NIR-
I
C9913GC
512
900 to 1700
TG-cooled NIR-
II
C9914GB
256
1100 to 2200
Parameter
Unit
Number of pixels
Spectral response range
Spectral resolution
*3
(Spectral response half width)
Wavelength reproducibility
*4
Wavelength temperature
dependence
Spectral stray light
*3, *5
Broadband stray light
*3, *6
Slit
*7
A/D conversion
Integration time
Optical NA
*8
pixels
nm
7
8
nm
±0.2
±0.4
nm
0.02
0.04
nm/
°
C
-35
-30
-35
-30
dB
dB
μm
bit
ms
-
70 (H)
×
500 (V)
70 (H)
×
250 (V)
16
5 to 10000
0.22
0.22
Image sensor
InGaAs linear image sensor
(G9204-512S)
-5
InGaAs linear image sensor
(G9206-02)
-20
SMA905D
USB1.1
-
Image sensor cooling temperature
Connector for optical fiber
Interface
USB bus power current consumption
Power supply for cooling element (Max.)
*11
Power supply for cooling fan
*11
Operating temperature
*10
Storage temperature
Dimensions
*3: Depends on the slit opening. Values were measured with the slit opening listed in the table.
*4: Measured under constant light input conditions.
*5: W hen monochromatic light of the following wavelengths 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.
C9406GC/C9913GC: 1300 nm, C9914GB: 1650 nm
*6: This is the ratio of the transmittance measured with light passing through the following optical filters to the transmittance
measured in the blocking region.
C9406GC/G9913GC: LP1400 (SPECTROGON), C9914GB: LP1700 (SPECTROGON)
*7: Entrance slit aperture size
*8: Numerical aperture (solid angle)
*9: USB bus power
*10: No condensation
*11: Maximum value in steady state. Note that inrush current flows at start-up.
*12: For controllable cooling temperature
°
C
-
-
mA
V/A
V/A
°
C
°
C
mm
250
5/1.8
250
5/2.8
12/0.2
+5 to +35 (+5 to +30
*12
)
-20 to +70
142 (W )
×
218 (D)
×
80 (H)
Cooled type