Characterisation, Measurement & Analysis
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ISTEQ TroSpec EF UV-VIS-IR spectrometers

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  • ISTEQ TroSpec EF UV-VIS-IR spectrometers

ISTEQ TroSpec EF UV-VIS-IR spectrometers

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Product Code: 55423
Manufacturer: ISTEQ

The TroSpec EF is less sensitive to stray light, which allows the spectrometer to offer high sensitivity with low noise levels. TroSpec EF is powered by USB and controlled by software for data acquisition and analysis.

The ISTEQ TroSpec EF is a compact UV-VIS-IR spectrometer based on the vertical Z-shaped symmetrical Eberts-Fastie layout. The TroSpec EF contains replaceable gratings and a wide range of focal lengths, which makes the TroSpec EF a perfect and flexible instrument for multipurpose measurements in a broad range of applications.

Additional Information

TroSpec EF75

 Optical scheme

Z-shaped symmetrical Eberts-Fastie layout

 Focal length, mm

75 

 Relative aperture (d/f)

1/6

 Input slit openingum

Fixed size, 10um and more

Gratings, lines/mm
(I order)

Reciprocal linear 

dispersion, nm/mm

Spectral resolutionnm

Spectral range,

nm

Useable range,

nm

600

21.9

0.9

625

190-1100

1200

10.4

0.4

295

190-1100

1800

6.4

0.26

180

190-900

2400

4.8

0.2

140

190-650

3600

3.0

0.12

85

190-450

 

TroSpec EF100

 Optical scheme

Z-shaped symmetrical Eberts-Fastie layout

 Focal length, mm

100 

 Relative aperture (d/f)

1/6

 Input slit opening, um

Fixed size, 10um and more

Gratings, lines/mm
(I order)

Reciprocal linear 

dispersion, nm/mm

Spectral resolutionnm

Spectral range,

nm

Useable range,

nm

300

33

1,3

960

190-1100

600

16,6

0.7

480

190-1100

1200

8,3

0.33

240

190-1100

1800

4,8

0.2

140

190-900

2400

3,6

0.14

103

190-650

       

   

TroSpec EF120

 Optical scheme

Z-shaped symmetrical Eberts-Fastie layout

 Focal length, mm

120

 Relative aperture (d/f)

1/6

 Input slit opening, um

Fixed size, 10um and more

Gratings, lines/mm
(I order)

Reciprocal linear 

dispersion, nm/mm

Spectral resolutionnm

Spectral range,

nm

Useable range,

nm

300

27.7

1.1

790

190-1100

600

13.6

0.55

390

190-1100

1200

6.5

0.25

185

190-1100

1800

4.0

0.16

115

190-900

2400

3.0

0.11

85

190-650

       

   

TroSpec EF150

 Optical scheme

Z-shaped symmetrical Eberts-Fastie layout

 Focal length, mm

150

 Relative aperture (d/f)

1/6

 Input slit opening, um

Fixed size, 10um and more

Gratings, lines/mm
(I order)

Reciprocal linear 

dispersion, nm/mm

Spectral resolutionnm

Spectral range,

nm

Useable range,

nm

300

22.1

0.9

630

190-1100

600

10.9

0.44

310

190-1100

1200

5.2

0.21

150

190-1100

1800

3.2

0.13

90

190-900

2400

2.4

0.1

70

190-650

           

 

TroSpec EF200

 Optical scheme

Z-shaped symmetrical Eberts-Fastie layout

 Focal length, mm

200 

 Relative aperture (d/f)

1/6

 Input slit opening, um

Fixed size, 10um and more

Gratings, lines/mm
(I order)

Reciprocal linear 

dispersion, nm/mm

Spectral resolutionnm

Spectral range,

nm

Useable range,

nm

300

16.6

0.66

475

190-1100

600

8.2

0.33

235

190-1100

1200

3.9

0.16

110

190-1100

1800

2.4

0.1

70

190-900

2400

1.8

0.07

50

190-650

     

     

TroSpec EF300

 Optical scheme

Z-shaped symmetrical Eberts-Fastie layout

 Focal length, mm

300

 Relative aperture (d/f)

1/6

 Input slit opening, um

Fixed size, 10um and more

Gratings, lines/mm
(I order)

Reciprocal linear 

dispersion, nm/mm

Spectral resolutionnm

Spectral range,

nm

Useable range,

nm

300

11.1

0.44

320

190-1100

600

5.5

0.22

160

190-1100

1200

2.6

0.1

75

190-1100

1800

1.6

0.064

45

190-900

2400

1.2

0.048

35

190-650

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