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  광 분석기기 (OPTICAL INSTRUMENTS)  

 

 

 

 

 

  

 

미니 가시광선 스펙트로메타 - SPECTRA 1000

(MINIATURE VIS SPETROMETER)

 

Emission spectrum of a mercury lampSPECTRA 1000 (download datasheet (127kB)) is a fiber coupled VIS spectrometer. It is characterized by a high sensitivity, low stray light and small dimensions.

SPECTRA 1000 is offered in two versions:
The USB version can easily be connected with an USB port of the PC and the measurement can be started immediately - a real plug and play solution. The device is bus powered.
The RS232 version supplied with a PC cable and a power supply. The instrument automatically detects the COM port. Thus problems during installation are avoided.

The included software ATX SPECTRA is suited for spectra acquisition and transmission/ reflection calculations.

Single and continuous measurement modes as well as averaging are possible. Data can be exported to Excel spread sheets and to ASCII files.

 

specbos1000


The device can be delivered in a UV version too. Furthermore input fibers of different lenghts and with collimating/ focusing optics are available.



Specifications

Applications

Relative emission measurement, e.g. of LED's, CRT's, lamps, projectors etc.

Spectral range

380 nm ... 760 nm (optional 250 nm ... 500nm)

Slit

100 탆 fiber (optional 50 탆), NA 0.22

Input

SMA (optional ST)

Spectral resolution

9 nm (6 nm with 50 탆 fiber) FWHM

Digital spectral resolution

4.1 nm

Digital resolution

14 bit ADC

Wavelength accuracy

?nbsp;0.5 nm (ASTM E275, filter BG 20 2mm, at 528.7 nm/ 684.3 nm)

Wavelength reproducibility

?0.2 nm (ASTM E275, filter BG 20 2mm, at 528.7 nm/ 684.3 nm)

Stray light

< 10-3 (ASTM E387, GG 495, 2 mm, at 430 nm)

Sensitivity

typ. 1.3?014 counts/Ws (550 nm)

Integration time

10 ... 5000 ms

Spectrometer
Flat field image grating
Detector


Holographic
Photodiode array

Power supply

RS232 version: 230 VAC (115 VAC optional)/ 9 VDC
USB version: Hub powered

Interfaces

RS232, 8N1, 38400 Bd
USB1.1 fullspeed (12Mbit/sec)

Dimensions

120 mm x 58 mm x 34 mm

Weight

200 g

Enclosed accessories

PC software ATX SPECTRA for Windows 98/2000/XP/NT(only RS232)
Operation manual
RS232 version: Switch mode power supply Mainy
                       PC cable
USB version:    USB cable
Transport box

Software: ATX SPECTRA

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