High resolution UV-VIS USB spectrometer

 

Fiber Coupled Compact Spectrometer with high resolution

The broadband HR2000+CG spectrometer is suitable for the whole spectral range from 200 to 1100nm. As detector a CCD-line array with 2048 elements is used. In combination with a 5µm entrance slit and patented order-sorting filters for elimination of second- and third-order effects an excellent optical resolution of 1.0nm FWHM is achieved over the whole spectral range.

The optical signal is coupled into the spectrometer by means of an optical fiber with SMA 905 fiber optic connector.

In order to ensure a high mechanical stability and measurement accuracy the grating and the filters are factory mounted, adjusted and fixed. All calibration data are stored in an internal memory and are transferred to a PC when connected.

Highlights

  • 200-1100nm Spectral range
  • Variable-blazed Grating
  • 1.0nm FWHM resolution
  • SMA 905 fiber optic connector
  • USB  Interface
  • Programmable Microcontroller

Model: MOO.HR2000.CG

Parameter  Specification
   Detector
TypeLinear CCD line array
Pixel2048 (14x200µm)
Sensitivity75 Photons/count @ 400nm
41 Photons/count @ 600nm
   Optical Setup
Designf/4 Sym.
Crossed Czerny-Turner
Focal length101.6mm
Entrance slit5µm
Grating300 l/mm
Optical connectorSMA 905, NA 0.22
   Spectral Parameter
Wavelength range200 - 1100nm
Optical resolution1.0nm FWHM
Signal-Noise-Ratio250:1 max signal
A/D resolution12 bit
Dark noise12 RMS counts
Dynamic range2x109 system
1300:1 single shot
Integration time1ms - 20s
Stray light< 0.05% @ 600nm 
< 0.10% @ 435nm
Linearity (corrected)> 99.8%
   Electronics
Power consumption450mA @ 5V dc
Data transfer speed        Full Scan to Memory 
1ms @ USB 2.0
15ms @ USB 1.1
Trigger4 Modes
Strobeyes
   Dimensions
Size148.6 x 104.8 x 45.1mm
Weight570g
   Computer / Hardware requirements
Operating systemWin 98/Me/2000/XP
Mac OS X
Linus
InterfaceUSB 2.0 @ 480 Mbps (USB 1.1)
RS-232 @ 115.2 Kbaud

 

 

 

Download

Catalogue 2011 / Ed. 21



 

Download

Catalogue 2007 / Ed. 20



 

 

Download

Instrumentation
from LASERVISION

 

 

Twitter
Facebook