Phone:

Detailed information for customers in Europe and America you can find at the manufacturer official Web-sight


AvaSpec-1024 Fiber Optic Spectrometer


Technical Data

Spectrometer platform

AvaSpec-1024

AvaSpec-1024-USB2

Optical Bench

Symmetrical Czerny-Turner, 75 mm focal length

Wavelength range

200-1100 nm

Resolution

0.07 -20 nm, depending on configuration (see table)

Stray light

< 0.1%

Sensitivity (AvaLight-HAL, 8 µm fiber) in counts/µW per ms integration time

30 (14-bit AD)

120 (16-bit A/D)

Detector

CMOS linear array, 1024 pixels

Signal/Noise

2.000:1

AD converter

14 bit, 330 kHz

16 bit, 500 kHz

Integration time

4 msec - 60 seconds

2.2 msec - 10 min.

Interface

USB 1.1, 12 Mbps

RS-232, 115.200 bps

USB 2.0 high speed, 480 Mbps RS-232, 115.200 bps

Sample speed with on-board averaging

12 msec / scan

2.2 msec /scan

Data transfer speed

12-20 ms / scan (depending on # pixels transferred)

2.2 msec /scan

Digital IO

DB-15 connector, 2 Digital in, 12 Digital out

HD-26 connector, 2 Analog in, 2 Analog out, 3 Digital in, 12 Digital out, trigger, sync.

Power supply

12 VDC, reverse polarity protection, 160 mA (PS-12V/1.0A) or 5VDC USB power

Default USB power, 350 mA

Or with SPU2 external 12VDC, 350 mA

Dimensions, weight

175 x 110 x 44 mm (1 channel), 716 grams

175 x 165 x 85 mm (2 channel), 1.700 grams

175 x 110 x 44 mm(1 channel), 716 grams


Grating selection table for AvaSpec-1024

Use

Useable range

Spectral range (nm)

Lines/mm

Blaze (nm)

Order code

UV/VIS/NIR

200-1100*

900*

300

300

UA

UV/VIS

200-850

450

600

300

UB

UV

200-750

220

1200

250

UC

UV

200-650

160

1800

UV

UD

UV

200-580

100

2400

UV

UE

UV

220-400

50

3600

UV

UF

UV/VIS

250-850

450

600

400

BB

VIS/NIR

300-1100*

800*

300

500

VA

VIS

360-1000

450

600

500

VB

VIS

300-800

220

1200

500

VC

VIS

350-750

160

1800

500

VD

VIS

350-640

75

2400

VIS

VE

NIR

500-1050

450

600

750

NB

NIR

500-1000

200

1200

750

NC

NIR

600-1100*

500*

300

1000

IA

NIR

600-1100

450

600

1000

IB


* please note that not all 1024 pixels will be used for the useable range


Resolution table (FWHM) for AvaSpec-1024

Slit size (µm)

Grating (lines/mm)

25

50

100

200

500

300

1.2

2.4

4.3

8.0

20.0

600

0.8

1.2

2.1

4.1

10.0

1200

0.4

0.5

1.0

2.0

5.0

1800

0.3

0.4

0.8

1.4

3.5

2400

0.2

0.25

0.5

1.0

2.5

3600

0.15

0.20

0.4

0.6

1.5











© 2003-2015. LOKAMED Co.Ltd. E-mail: avantes@rambler.ru, phone (+7 921)936-20-39, fax (+7 812)234-59-73

Last Updated: 15-02-2015

undefined