MK-300 Imaging Polycromator
With our newly designed aberration correction optics, the polycromator shows superior special resolution across the light receiving plane on the CCD. Adding the CCD (option) to the system, the system can perfrom simulataneous multiple points spectrum measurement using the bundle fibers and spectrum measurement with a microscope. Up to 3 diffraction gartings can be installed. The electric system controller is installed so that shiffing the wavelength and switching the diffraction gratings can be performed with the dedicated software through the PC.
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| Catalog（PDF） |  |
Comparison of MK-300 with a conventional polycromator
Imaging measurement of the mercury lamp with the optical fiber
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Imaging measurement of continuous light such as halogen lamp with the optical fiver
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Features
- Imaging polycromator with the advanced optical system
- Minimizing astgmatism while improving resolution degradation for wavelength at bothsides
- Up to three grating can be installed as option.
- Ideal system for simultaneous multi points spectrum measurement
- Ideal for spectrum measurement of an observed image
Specifications
| Reciprocal Linear Dispersion | 2.58nm/mm |
| Optical system | Aberration correction specical optical system |
| F number | F=4.4 |
| Wavelength resolution | FWHM 0.2nm(within 3pixels) |
| Stray light | ≦5×10-3 |
| Wavelength accuracy | ±0.2nm(within 3pixels) |
| Wavelength reproducibility | ±0.2nm(within 3pixels) |
| Switching reproducibility of the gratings | ±0.2nm(within 3pixels) |
| Optical wavelength range |
200～1000nm* |
| Wavelength travel mechanism | Sin bar mechanism, wavelength linear travel |
| Wavelength drive method | Stepping motor drive(PC software cotrolled) |
| Diffraction grating | 50×50mm |
| Grating switching | Stepping motor drive(up to 3 gratings can be set) |
| Incident slit | Width: 0.01～4mm（Both open symmetry continuously variable Mini.scale 0.01mm） |
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Shutter |
Manual （Automatic shutter is optioonally available） |
| Software | Wavelength switching,Wavelength travel （USB connection） |
* under the Grating with 1200lines/mm,slit width with 0.01mm,CCD light receiving size with 26.6mm(1024×256pixels 26µm/pixels)
Standard configuration
●Imaging Polycromator main unit(including the controller but excluding the grating which is optionally supplied)
●Incidence slit
●Manual shutter
●Holder for the CCD
●Software
●Cable
●Manual
Options
●Various type of gratings with holders
●Various type of fibers
●Fiber holders
●Fiber holders with XY adjustment mechanism
●Automatic shutter
●Filter holder
●Low pressure mercury lamp(wavelength calibration)
Dimensions and Weight
●Dimensions：appox.W415×D400×H270mm
●Weight：appox.20kg
関連製品
M25 Monochromator
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