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getSpec 2048 - Miniature Spectrometer for the UV, VIS and NIR range / Application dedicated versions available






NEW: getSpec-2048 with fast USB2.0 interface
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The getSpec 2048-spectrometers were developed for low cost fiber optic spectroscopy applications in the UV/VIS/NIR range. These instruments are suited for laboratory, industrial, biotechnology, medical and environmental (mobile) use.
The spectrometers are based on a revolutionary electronics design with a 14-bit multi-channel AD converter, on-board microprocessor and USB / RS232 interface.
The optical bench available for the getSpec 2048 is 75 mm in focal length and can be used for measurements from 200 – 1100 nm, with high spectral resolution of up to 0,1 nm FWHM.
Our getSpec 2048 can be configured as a multi channel instrument, taking spectra from up to 8 channels simultaneously with a minimal integration time of 2 ms. 14 (2 in, 12 out) programmable digital IO ports can be used for external triggering, control of external light sources, shutters or process applications. Please find here: getSpec-2048-COOL some further information about the cooled version.
Different probes can be connected via optical fibers with SMA connectors to the spectrometers.
Beside the windows based sophisticated operation software, there are several add-on application oriented software packages available for color and irradiance measurements, export to Excel routines and for process control applications.

The getSpec 2048 comes in different configurations, consisting of different gratings and slits. The table below will give you an overview of the different versions.
Contact your application engineer to find out which will be the best configuration for your application.




System overview (other configurations available):

Product name

Spectral
range
(nm)

max. opt. resolution
(nm FWHM)

slit size
( Ám)

Application example

Code

getSpec 2048-UV

190 - 340

0.09

10

High resolution applications in the UV range

UD-10

getSpec 2048-UV

190 - 340

0.3

50

UV irradiance measurements

UD-50

getSpec 2048-UV/VIS

200 - 720

0.4

10

UV/VIS irradiance measurements

BB-10

getSpec 2048-UV/VIS

200 - 720

0.7

25

Thin layer applications

BB-25

getSpec 2048-UV/VIS

200 - 720

4.1

200

Fluorescence applications

BB-200

getSpec 2048-VIS

360 - 600

0.15

10

Transmission set-up for optical filter analysis

VC-10

getSpec 2048-VIS

360 - 600

0.8

25

LED-analysis

VB-25

getSpec 2048-VIS/NIR

360 - 860

0.4

10

Absorption measurements in dyes

VB-10

getSpec 2048-VIS/NIR

360 - 860

2.1

25

Standard color measurement set-up

BB-100

getSpec 2048-VIS/NIR

360 - 860

2.1

100

Titration measurements

VB-100

getSpec 2048-UV/VIS/NIR

300 - 1100

8

200

Fluorescence applications

VA-200

getSpec 2048-UV/VIS/NIR

200 - 1100

0.8

10

all-round device for laser analysis and plasma detection

UA-10

getSpec 2048-UV/VIS/NIR

200 - 1100

1.4

25

all-round device for transmission measurements

UA-25

getSpec 2048-UV/VIS/NIR

200 - 1100

2.1

50

all-round device for reflectance measurements

UA-50

getSpec 2048-UV/VIS/NIR

200 - 1100

4.3

100

all-round device for reflectance measurements using integrating spheres

UA-100





Technical specification
Optical Resolution (FWHM)0.04 - 20 nm, depending on final configuration
Stray Light< 0.1 %
Sensitivity5000 counts per ms integration time (8Ám fiber)
Signal / Noise250 : 1
A/D converter14 bit, 2 MHz
Integration Time2 ms - 60 seconds
InterfaceUSB version 1.1, 12 Mbit (RS-232, 115.200 bps available)
Data Transfer Speed14 - 31 ms / scan (depending on pixels transferred) *
Digital IODB-15 connector, 2 Digital In, 12 Digital Out
Status LEDGreen = Power, Yellow = Scan
Power supply5 VDC USB powered
Dimensions175 x 110 x 44 mm
* In the software you can choose the amount of pixels you want to transfer, for example you want to transfer the data of the wavelength range 350-780 nm, 350 is at pixel 122 and 780 is at pixel 870, than you select this range from pixel 122 till 870 to be transferred, it will speed up data transfer indeed. 14 - 31 milliseconds, depending on the amount of pixels is the transfer time.







Last change 06/19/2008 02:10 PM
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