Character：
l The Nonsymmetrical optical system, designed to use the Czerny-Turner system, produces symmetrical, coma corrected spectral lines and high resolution.
l The Stray light corrected design.
l The standard entrance is designed to easily accept our corporation’s light sources, or fiber with available fiber interface.
l The sine-drive system utilizes a precisely grinding guide screw, long life, guarantees the high accuracy and good duplication.
l Ultra wear-resisting straight line guide rail, long life , movement steady, and low noise.
l The automatic equipment utilizes stepping motor scanning system with microprocessor control or computer control.
l The manual equipment utilizes the scans wheel and counter, deciding the wave length by manual.
l Nitrogen connector is available for UV and NIR testing.
l Utilizing 1200g/mm grating, wavelength range 0-1100nm, cover silicon detector's sensitive.
l Fine material selection , standard craft, excellent manufacture, good performance and uniformity.
l Widely applies in teaching, scientific research, luminosity, chromaticity measurement, the coating machine, air pollutionsurveillance and so on.
l Optics chamber and mechanical drive chamber are separated, reduces stray light and pollution to optical components.
Model Explain
|
Model |
Explain |
|
7IMS301 |
Enter beam plumb exit beam, automatic controller, wavelength counter |
|
7IMS301A |
Enter beam plumb exit beam,wavelength counter
automatic controller with filter wheel controller |
|
7IMS3011 |
Enter beam plumb exit beam, automatic controller |
|
7IMS3011A |
Enter beam plumb exit beam, automatic controller with filter wheel controller |
|
7IMS3012 |
Enter beam plumb exit beam, wavelength counter |
|
7IMS302 |
Enter beam parallel exit beam, automatic controller, wavelength counter |
|
7IMS302A |
Enter beam parallel exit beam，wavelength counter
automatic controller with filter wheel controller |
|
7IMS3021 |
Enter beam parallel exit beam, automatic controller |
|
7IMS3021A |
Enter beam parallel exit beam, automatic controller with filter wheel controller |
|
7IMS3022 |
Enter beam parallel exit beam, wavelength counter |
General Specifications
|
Focal Length |
300mm |
|
F/# |
F/4.8 |
|
Stray Light |
5×10-4 |
|
Grating Name |
Grating S55x55x6 |
|
Standard Grating Model |
7OG1200-500（1200g/mm,λp=500nm） |
|
Slits Size |
10μm-3mm width adjustable, 14mm height |
|
Minimum Step |
0.00625nm |
|
Size |
390mm×278mm×204mm |
|
Weight of monochromator |
16kg |
|
Weight of controller |
2.6kg |
Specifications with grating model
|
Grating model |
Dispersion
(nm/mm) |
Accuracy
（nm） |
Repeatability（nm） |
FWHM
（nm） |
Spectral range(nm) |
Mechanical
range(nm) |
|
7OG1200-250 |
2.7 |
0.2 |
0.1 |
0.1 |
185-500 |
0-1100 |
|
7OG1200-300 |
200-600 |
|
7OG1200-500 |
330-1000 |
|
7OG600-500 |
5.4 |
0.4 |
0.2 |
0.2 |
330-1000 |
0-2200 |
|
7OG600-750 |
500-1500 |
|
7OG600-1000 |
660-2000 |
|
7OG600-1250 |
830-2200 |
|
7OG300-500 |
10.8 |
0.8 |
0.4 |
0.4 |
330-1000 |
0-4400 |
|
7OG300-1250 |
830-2500 |
|
7OG300-1800 |
1200-3600 |
|
7OG300-3000 |
2000-4400 |
|
7OG150-4000 |
21.6 |
1.6 |
0.8 |
0.8 |
2600-8000 |
0-8800 |
