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OmniEvo180 image correction spectrometer for Spectral detection

Product ID：FGgs001

Price: Please inquire PDF Format

Supply Ability:20SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberOmniEvo180

Brand NameYIMA

Payment TermsT/T, paypal

Features:
1.180 mm, 320 mm, 500 mm and other focal length optional, adapt to different spectral bandwidth requirements;
2. The structure and optical structure using the classic C - T aspherical image correction technology, the maximum inhibiting the astigmatism, enables the off-axis signal to converge on the focal plane in the same location on the space, the clear imaging, and improve the signal strength, improve the spectrometer signal collecting ability;
3. More grating tower design, better play an instrument to cover all band UV - VIS - IR spectrum range of advantages, and can choose according to need to be more flexible spectral range and resolution;
4. The grating with 40 * 40 mm or 68 * 68 mm (68 x 84 mm) large grating, improves the light collection efficiency;
5. Using grating choice to adapt to different regions of the spectrum, covering all UV - IR wavelength range; For optimal design of infrared band (> 1 um), optical lens with gold plated film design, improve the efficiency of infrared reflection;
6. Better stray light suppression than to 1 x 10 to 5;
7. The instrument control (such as grating switching, wavelength scanning, etc.) are completely control by computer, and USB2.0 interface to replace the traditional RS - 232 interface, not only the connection of instrument is more simple, more greatly improve the communication rate;
8. Controlled by DSP chip design makes the choice of more inward and outward more flexibility, can choose according to need double enter and exit; Double into, export control through the computer software of automatic control, more accurate positioning;
9. Flexible and stand upright light source and detector (single point detector array CCD, etc.) and composite structures, realize arbitrary spectrum system solutions, such as fluorescence, Raman, transmission/reflection, absorption and light emission system, etc.;
10. The electronic shutter optional;
11. Automatic slit optional;
technical parameter

	Omni-λ180i	Omni-λ320i	Omni-λ500i	Omni-λ750i
focal length (mm)	180	320	500	750
Relative aperture	f/4	f/4	f/6.5	f/9.7
Optical structure	C-T
Mechanical scanning range (nm)	0-1200
resolution(nm)	0.25	0.08	0.05	0.028
Line dispersion (nm/mm)	3.7	2.3	1.7	1.1
Wavelength accuracy (nm)	±0.2	±0.15		±0.1
Wavelength repeatability (nm)	±0.1	±0.08		±0.01
Scanning step distance (nm)	0.01	0.005		0.0025
stray light	1×10-5
Focal plane size (mm)	30(w)×10(h)	30(w)×14(h)
Height of optical axis (mm)	146.5
Slit size	Seam width: 0.01-3mm continuous manual adjustable, optional automatic slit;Seam height: 2, 4, 10, 14mm optional
Grating size (mm)	40×40	68×68
Grating stage	Double grating	Three grating
communication interface	standard USB2.0, optional RS-232

Features:
1.180 mm, 320 mm, 500 mm and other focal length optional, adapt to different spectral bandwidth requirements;
2. The structure and optical structure using the classic C - T aspherical image correction technology, the maximum inhibiting the astigmatism, enables the off-axis signal to converge on the focal plane in the same location on the space, the clear imaging, and improve the signal strength, improve the spectrometer signal collecting ability;
3. More grating tower design, better play an instrument to cover all band UV - VIS - IR spectrum range of advantages, and can choose according to need to be more flexible spectral range and resolution;
4. The grating with 40 * 40 mm or 68 * 68 mm (68 x 84 mm) large grating, improves the light collection efficiency;
5. Using grating choice to adapt to different regions of the spectrum, covering all UV - IR wavelength range; For optimal design of infrared band (> 1 um), optical lens with gold plated film design, improve the efficiency of infrared reflection;
6. Better stray light suppression than to 1 x 10 to 5;
7. The instrument control (such as grating switching, wavelength scanning, etc.) are completely control by computer, and USB2.0 interface to replace the traditional RS - 232 interface, not only the connection of instrument is more simple, more greatly improve the communication rate;
8. Controlled by DSP chip design makes the choice of more inward and outward more flexibility, can choose according to need double enter and exit; Double into, export control through the computer software of automatic control, more accurate positioning;
9. Flexible and stand upright light source and detector (single point detector array CCD, etc.) and composite structures, realize arbitrary spectrum system solutions, such as fluorescence, Raman, transmission/reflection, absorption and light emission system, etc.;
10. The electronic shutter optional;
11. Automatic slit optional;