– Highly customizable modular design
– Two configurable input and output ports
– Interchangeable turret design to allow more than three grating options
– Configurable turret and grating options
– USB2.0 communication
– Fully integrated software and development libraries available
– Full line of input and output accessories
The Sciencetech standard series monochromators offer a flexible and customizable choice of monochromators with the full functionality afforded by motorised wavelength control and a multiple-grating turret. The design features an asymmetric Czerny-Turner optical layout, using up to 3 plane-ruled gratings with an f/3.5 aperture. An adjustable slit is included for the input port. Additional slit options and several accessories are available. For applications requiring better signal-to-noise, reduced stray light and better resolution than the standard model, a double monochromator (9055DX) in double additive mode is available. For applications requiring a tunable bandpass or notch filter light source, the double subtractive mode is an ideal choice.
Technical Specifications
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| Model |
| Input Focal Length (mm) |
200 |
457 |
| Output Focal Length (mm) |
250 |
457 |
| Wavelength Selection |
Motorised |
| Communication |
USB |
| Readout Mechanics |
Direct Drive Stepping Motor |
| Aperture |
f/3.5 |
f/2.5 |
f/3.5 |
f/8 |
f/5.9 |
Maximum Grating Size
(mm x mm) |
50 x 50 |
64 x 64 |
50 x 50 |
64 x 64 |
| Number of Gratings |
3 |
3 |
2 |
| Optical Resolution (nm) |
0.2 |
0.4 |
0.09 |
0.2 |
0.1 |
0.2 |
| Stray Light |
4 x 10^-5 |
1 x 10^-5 |
3 x 10^-5 |
| Dispersion (nm/mm |
4 |
1.7 |
0 |
1.79 |
| Wavelength Accuracy(±nm) |
0.2 |
0.4 |
0.2 |
0.2 |
0.1 |
0.2 |
| Wavelength Reproducibility(±nm) |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
| Flat Field Size (mm) |
25 |
25 |
25 |
N/A |
25 |
25 |
| Flat Field Angle (°) |
-1.69 |
-1.69 |
Call |
Call |
-1.4 |
-1.4 |
| Optical Axis Height (mm) |
76.2 |
86.4 |
76.2 |
| Dimensions (mm) |
391 x 255 x 156 |
588 x 406 x 165 |
624 x 318 x 168 |
| Weight (kg) |
7.5 |
10 |
20 |
9 |
Tunable monochromatic light source
Spectroscopic systems
Emission and source characterisation
Absorbance, transmittance and reflectance measurement
High dispersion or high-power density spectral illumination system
Electrochemical spectroscopy
Fluorescence spectroscopy
Scanning spectrophotometry
Raman spectroscopy.
