SPEC RES+ / SPEC RES+ UV/Vis

​• Wavelength range: 180-880 nm
​• Optical Resolution: 0.6 nm
​• 3648 pixels Toshiba CCD array detector
​• 600 grooves/mm grating blazed at 300 nm
​• Great solution for Absorbance Measurements
​• Software LightScan included

Specially configured for UV/Vis absorbance/transmittance measurements the SPEC RES+ UV/Vis offers great resolution from 180 to 880nm.

This model is configured with a 600 grooves/mm grating blazed at 300 nm, 10 µm slit, Collecting lens, SMA 905 Optical fiber connector and a Toshiba CCD array detector with 3648 pixels.

The wavelength range (180-880nm) from this configuration covers a significant percentage of applications in Absorbance / Transmittance measurements, granting great resolution over the entire range. When used as a Diode Array HPLC detector supplies the best results with maximum acquisition speed.

The great resolution can be observed in the spectra below. On the left the spectrum of the multi-lines of a Mercury Argon light source and in the right the specific separation between peaks 576.960 and 590.066nm that is perfectly achieved.

Wavelength range 180 - 880 nm
Slit 10 µm
Grating 600 lines @ 300 nm
Resolution 0.6 nm
Detector 3648 pixels CCD array Toshiba
Pixel width x Height 8 x 200 µm
Optical design Symmetrical Czerny-Turner
Order sorting filters Included
Longpass filters -
Focal length 50 mm
Dark noise (RMS) 32
Dynamic range 2048
Signal/Noise 350
Linearity 99.94 %
Integration time 3 ms - 214 s
QE (%) @ peak 40%
Peak wavelength 550 nm
Pixel well depth 120000
PRNU 5%
A/D Converter 16 bits
Interface Mini USB 2.0
Trigger In/Out
Trigger delay In
Fiber connector SMA 905
Weight 650 g
Dimensions

116 (L) x 93 (D) x 55(H)

Collecting Lens Included

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

                   

Product Part number
SPEC RES+ UV/Vis SP-RES-UV-Vis

 

REQUEST A QUOTE 

Back to list