SPEC SPEED+ / SPEC SPEED+ Vis/NIR

• Wavelength range: 380-1050 nm
• Optical Resolution: 1.4 nm
• Enhanced sensitivity option
• 600 grooves/mm grating blazed at 750 nm
• Back thinned 2048 CCD array detector
• LightScan+ software included

For high speed acquisition in the NIR range the SPEC SPEED+ NIR is the best option available. Configured with a 25 µm slit, 600 lines/mm grating blazed at 750 nm, longpass filter and a back thinned CCD detector array with 2048 pixels.

The spectra below show the full range obtained with a Mercury Argon light source. We can clearly identify two peaks in the NIR region that are, normally, difficult to separate: 840.821 and 842.465nm.

Wavelength range 380 - 1050 nm
Slit 25 µm
Grating 600 lines @ 750 nm
Resolution 1.4 nm
Detector 2048 pixels CCD Sony Back Thinned Hamamatsu
Pixel width x height 14 x 1000 µm
Optical design Symmetrical Czerny-Turner
Order sorting filters Yes
LongPass filters -
Focal length 50 mm
Dark noise (RMS) 19
Dynamic range 3450
Signal/Noise (low noise ON/OFF) 450/340
Linearity 99.99 %
Integration time 2 µs - 2.8 s
QE (%) @ peak 78%
Peak wavelength 600 nm
Pixel well depth (e-) 200 000
PRNU 3%
A/D Converter 16 bits
Interface Mini USB 2.0
Trigger In/Out
Trigger delay Out
Fiber connector SMA 905
Weight 660 g
Dimensions 119 (L) x 90 (D) x 60 (H)
Collecting Lens Optional (ES Version)

The image below shows the spectra of a Light Source (LS-DW) from Sarspec, obtained with all four configurations from the SPEC SPEED+ family.

                    

Product Part number
SPEC SPEED+ Vis-NIR SP-SPEED-Vis-NIR
Enhanced Sensitivity Option SP-SPEED-Vis-NIR-ES

 

REQUEST A QUOTE 

Back to list