Compact spectrometer

Spectrometer model

S90-IR

Spectral range, nm

780 - 1700

Focal length, mm

87.7

F/number

1 : seven point seven

slit

20 μm х 3mm

spectral resolution

Depends on the diffraction grating (see table below)

Detector model

G9204-512D

Number of pixels

512

Pixel size, μm

25 *500

Effective area size, mm

12.8 *0.5

Maximum spectral sensitivity nm

1550

Uniformity sensitivity,%

± 5

Anti ambiguity

yes

ADC

16bit, 125kHz

Mean square noise

< 6 ADC counts

dynamic range

~ 12000 : one

time of exposure

8.2ms – 0.7s (3) (4)

Processing time, ms

4.1

Thermoelectric cooling

No

Operating temperature, С

10–30

computer interface

Full Speed USB

Simultaneity

IN/OUT

Optical input

Infrared fiber with a diameter of 0.6mm and a length of 1m, SMA-905 interface

Spectrometer model

SC125- S10420

SC125- S7030

Spectral range, nm

200-1100

Focal length, mm

125

F/number

1 : three point nine

Slit (one to choose)

Fixed width: 14μm, 30μm and 50μm

resolving power

Depending on the selected diffraction grating (see table below)

CCD detector model

S10420-1106

S7030-1006

Number of pixels

2068 *70

1024 *64

Effective number of pixels

2048 * 64

1024* 58

Pixel size, μm

14 *14

24* 24

Effective area size, mm

28.672 *0.896

24.6 *1.4

Maximum spectral sensitivity, nm

500

650

Maximum quantum efficiency

>75 %

>90 %

Sensitivity (inconsistency)

±10 %

±3 %

Anti ambiguity

yes

No

ADC

16bit, 250 kHz

16bit, 125 kHz

Mean square noise, ADC counts

< 12

< 7

dynamic range

~ 8000 : one

~15 000 : one

time of exposure

8.3ms - 3s

8.2ms - 2s

Processing time, ms

9.39

9.12

Thermoelectric cooling

no

working temperature

10- 30С

computer interface

Full Speed USB

Simultaneity

IN/OUT

Optical input

Optical quartz fiber dia 0.6mm (optional 0.4mm), length 1m, SMA-905 interface

Size, mm

158 × 182 × 74

Weight, kg

2.2

model

S100-3648

S100-2048

S100-1024

a spectrometer

Grating, l/mm (average)

300

Dispersion

(average), nm/mm

33.28

F/Number

6

Focal length, mm

99

Spectral range, nm

190 - 1100

200 - 1100

200-1050

Resolution (average), nm

1.0

1.5

2.0

Linear image sensor

TCD 1304AP

3648 pixels

size 8mkm x 0.2mm

TCD 1205D

2048 pixels

size 14mkm x 0.2mm

S8378-1024

1024 pixels

size 25mkm x 0.5mm

Minimum exposure time, msec

7.3

4.1

2.0

Maximum exposure time e, sec

0.5

4.0

5.0

Max. S/N 1 Scan

400 : one

400 : one

1000 : one

Anti ambiguity

no

yes

yes

dynamic range

900 : one

1000 : one

3500 : one

Photosensitive sensitivity, V/lux*sec 3)

160

80

22 (HS) 4.4 (LS)

Output noise,

ADC counts

18

14

16 (HS) 3)4.4 (LS)

ADC resolution

14 bit, 16384 counts

Simultaneity

internal, external

computer interface

Full Speed USB interface

Optical input

The diameter of the ultraviolet fiber is 0.6 (0.4) mm, and it is 1 meter long, SMA-905 interface

Size, mm

66 x 86 x 146

Weight, g

750

Spectrometer model

S41-I

S41-II

S41-III

F/Number

1 : six

Entrance slit

0.04 х 3.0

Diffraction grating, line density/mm 1)

1200

600

600

Spectral range, nm

200 - 400

390 - 780

754 -1140

Dispersion (average)

nm/mm

nm/pixel

16.57

0.414

33.28

0.83

30.27

0.76

Spectral resolution (average), nm

0.9 - 1.2

1.7 - 2.5

1.6 - 2.3

Accuracy, not exceeding, nm

± 0.5

± 0.9

± 0.8

detector

Based on the S8378-512Q linear imaging sensor, 512 pixels, size 25mkm x 0.5mm

Minimum exposure time, msec

1.0

Max. S/N for 1 Scan

3500 : one

ADC resolution

14 bit, 16384 counts

computer interface

Full Speed USB interface

Optical input

-The diameter of the ultraviolet fiber is 0.6 (0.4) mm, and it is 1 meter long, SMA-905 interface

-Direct input, input through the S41 slit

Size, mm

129 x 78 x 53

Weight, kg

0.76

Spectrometer model

S150-200

S150-300

S150-400

S150-600

S150-1200

S150-1800

S150-1800(II)

S150-1800(III)

Focal length, mm

150

F/Number

1:12

Slit width, Mm slit height, mm

≤ 0.018

3

Diffraction grating, line density/mm

200

300

400

600

1200

1800

1800 II order

1800 III order

Dispersion (average), nm/mm

33.15

21.5

16.2

10.5

4.7

3.0

1.3

0.8

Resolution (average), nm

0.66

0.44

0.32

0.21

0.1

0.06

0.025

0.015

Detection range, nm

200-1100

200-1100

200-1100

200-1100

200-1100

200-800

200-450

200-300

computer interface

Full Speed USB interface

Optical input

The diameter of the ultraviolet fiber is 0.6 (0.4) mm, and it is 1 meter long, SMA-905 interface

Overall size, mm

155 х 200 х 105

Weight, kg

2.5

Focal length mm

150mm

F/Number

1: four point four

Narrow slit, mm

0.016 x 3 or 0.04 x 3 or 0.08 x 3

computer interface

Full-Speed or High-Speed USB

Overall size and weight

(242 х 280 х 113) mm; 4.85 kg

SDH-I spectrometer

Linear density/mm

300

400

600

1200

1800

100

Spectral range, nm

200-1100

200-1100

200-1100

200-1000

200-650

800-1700

Dispersion (average), nm/mm

21.3

15.8

10.2

4.0

3.0

65

Resolution (FWHM, average), nm

0.42

1.3

0.32

1.0

0.22

0.65

0.09

0.3

0.06

0.2

4.0

SDH-IV spectrometer

Spectral range nm

200-1100

200-1100

800-1700

Linear imaging sensor

TCD1304

S8378-1024

G9212-512S - G9214-512S

Effective area

29.1mm, 3648 pixels 8mkm × 0.2mm

25.6mm, 1024 pixels 25mkm × 0.5mm

12.8mm, 512 pixels 25mkm × 0.5mm (0.25mm)

Linear density/mm

900

600

400

300

900

600

400

300

100

400

300

200

Detecting spectral range, nm

190-390

300-600

450-905

600-

1140

200-

380

300-

570

450-

855

600-1140

870-

1700

900-

1100

1065-

1330

1295-1700

Spectral resolution (FWHM, average), nm

0.18

0.28

0.42

0.54

0.44

0.65

1.0

1.3

4.5

0.95

1.3

2.0