Spec
DK480 1/2m Monochromator
- Connects to any computer via RS 232 or IEEE-488
- Motorized slits
- Triple-grating turret allows high-efficiency scanning across a broad spectral range
- May be factory configured as a monochromator or spectrograph
- Scans in both directions and with Constant Spectral Resolution (CSR)
- Integrates with SP filter wheel for automatic filter switching
- Suitable for fluorescence and absorption studies, detector characterization, thin film measurements, etc
| Model | DK480 |
|---|---|
| Design | Czerny-Turner: standard Triple grating turrets |
| Focal Length | 480mm |
| f/# | 7.8 |
| Reciprocal Dispersion | 1.60nm/mm (with 1200 g/mm grating) |
| Wavelength Drive | Worm and wheel with microprocessor control and anti-backlash gearing Bi-directional. Usable in positive or negative grating orders |
| Wavelength Precision | 0.01nm (with 1200 g/mm grating) |
| Wavelength Accuracy | ± 0.30nm standard (with 1200 g/mm grating) |
| Scan Speed | 1 to 1200nm/min (with 1200 g/mm grating) |
| Stray Light | < 0.01% @220nm (Nal) |
| Slits | Unilateral, computer-controlled, curved entrance and straight exit standard. Width: 10µm – 3000µm Height: 2mm – 20mm |
| Max Resolution | 0.1nm (with 1200 g/mm grating) |
| Gratings | 1 to 3 gratings (68 x 68mm – standard), (68 x 84 – optional) must be purchased. See the DK Gratings page for options. |
| Software | Demonstration control program and LabView driver included. |
| Power | 100 – 240V – 50/60Hz – 60W 220/230/240V – 50/60Hz @0.5A optional |
| Interface | RS 232 standard |
| Weight | 45lbs |
| Warranty | 1 year |
| Options | – DKBS: Bi-lateral slits – DKGPIB: IEEE-488 communication interface (internal) – DK2400 and handheld controllers for local control – IR480: Gold optics – DK2PORT: Bifurcated fiber bundle for attaching 2 devices to 1 port – AB300: Automated 6 position filter wheel See accessories for more options. |
DK240 1/4m Monochromator
- Connects to any computer via RS 232 or IEEE-488.
- Motorized slits
- Triple-grating turret allows high-efficiency scanning across a board spectral range
- May be factory configured as a monochromator or spectrograph
- Scans in both directions and with Constant Spectral Resolution (CSR)
- Integrates with SP filter wheel for automatic filter switching.
- Suitable for fluorescence and absorption studies, detector characterization, thin film measurements, etc.
| Model | DK240 |
|---|---|
| Design | Czerny-Turner: standard Triple grating turrets |
| Focal Length | 240mm |
| f/# | 3.9 |
| Reciprocal Dispersion | 3.2nm/mm (with 1200g/mm grating) |
| Wavelength Drive | Worm and wheel with microprocessor control and anti-backlash gearing. Bi-directional. Usable in positive or negative grating orders. |
| Wavelength Precision | 0.01nm (with 1200g/mm grating) |
| Wavelength Accuracy | ± 0.30nm standard (with 1200g/mm grating) |
| Scan Speed | 1 to 1200nm/min (with 1200g/mm grating) |
| Stray Light | < 0.01% @220nm (Nal) |
| Slits | standard: Unilateral – computer controlled – curved entrance – straight exit Width: 10µm – 3000µm Height: 2mm – 20mm |
| Max Resolution | 0.2nm (with 1200g/mm grating) |
| Gratings | 1 to 3 gratings (68 x 68mm standard) (68 x 84mm optional) must be purchased. See DK gratings for more options |
| Software | Demonstration control program and LabView driver included |
| Power | 100 – 240V 50/60Hz 60W 220/230/240 50/60Hz @0.5A optional |
| Interface | RS 232 standard |
| Weight | 35lbs |
| Warranty | 1 year |
| Options | – DKBS: Bi-lateral slits – DKGPIB: IEEE-488 communication interface (internal) – DL2400 and handheld controllers for local control – IR240: Gold optics – DK2PORT: Bifurcated fiber bundle for attaching 2 devices to 1 port – AB300: Automated 6 position filter wheel See accessories for more options |
CM110 Compact 1/8m Monochromator
- Compact size [5.25 x 3.25 x 3.25 inches]
- Connects to any computer via standard RS 232 interface
- Double grating turret allows for a broad spectral range coverage
- May be factory configured as a monochromator or a spectrograph
- Scans in both directions and nanometers, Ångstroms, microns, wavenumbers, or eV
- Change slits on the fly
- Monochromator may be factory configured for right angle or straight through beam path.
- Suitable for fluorescence, radiometry, process control, colorimetry, tunable filtering, and Raman spectroscopy, among others.
| Model | CM110 |
|---|---|
| Design | Czerny-Turner : Dual grating turrets |
| Focal Length | 110mm |
| f/# | 3.9 |
| Beam Path | Straight through standard – right angle provided on request |
| Wavelength Drive | Worm and wheel with micro-processor control and anti-backlash gearing Bi-directional. Usable in positive or negative grating orders |
| Wavelength Precision | 0.1nm (with 1200gv/mm grating) |
| Wavelength Accuracy | ± 0.6nm (with 1200gv/mm grating) |
| Slewing Speed | 100nm/s |
| Stray Light | 10-5 |
| Slits | Standard set includes: 0.125mm, 0.15mm, 0.30mm, 0.60mm, 1.20mm, & 2.4mm x 4.0mm For other sizes, consult SP |
| Band Pass | < 1nm (with 1200g/mm grating and 0.15mm slit pairs) |
| Gratings | 1 to 2 gratings. (30 x 30mm) must be purchased See CM gratings options page. |
| Software | Demonstration control program and LabView driver included |
| Power | UL listed 110 / 220V power pack |
| Interface | standard: RS 232 |
| Weight | 1.15kg |
| Warranty | 1 year |
| Options | – Handheld control module with function keys and display for local control – RS 232 to USB interface cables – Gold optics See accessories for more options |
CM112 Compact 1/8m Double Monochromator
- Compact Size: Only 5.25 x 6.25 x 3.25 inches
- Connects to any computer via RS 232
- Scans in both directions. Programmable in Angstrom, nanometers, microns, wavenumbers, or eV.
- Dual double-grating turrets with automatic grating change allows for broad spectral range coverage.
- Subtractive dispersion model minimizes image distortion and pulse spread, with the sub-picosecond residual broadening of regular monochromators.
- Additive mode gives increased dispersion and low stray light for Raman fluorescence studies.
- May be configured as a monochromator or a spectrograph.
- Monochromator may be factory configured for right angle or straight through beam path.
| Model | CM112 |
|---|---|
| Design | Double cascaded Czerny-Turner Double grating turrets standard in each section |
| Focal Length | 110mm each section |
| f/# | 3.9 |
| Beam Path | Straight through standard Right angle provided on request |
| Wavelength Drive | Dual worm and wheel with electronic synchronization and computer control. Programmable in additive or subtractive dispersion with positive or negative gratings orders. |
| Wavelength Precision | 0.1nm (Additive) 0.2nm (Subtractive) |
| Wavelength Accuracy | ± 0.3nm (Additive) ± 0.6nm (Subtractive) |
| Slewing Speed | 100nm/s |
| Stray Light | <10-9 |
| Slits | Standard set includes: 0.125mm, 0.15mm, 0.3mm, 0.6mm, 1.2mm, and 2.4mm x 4.0mm. For other sizes, please consult SP. |
| Max Resolution | < 0.5nm (Additive) < 1nm (Subtractive) |
| Band Pass | ~1nm (with 1200gv/mm grating and 0.15mm slit) |
| Gratings | 2 or 4 gratings (30 x 30mm) must be purchased See CM gratings options page. |
| Software | Demonstration control program and LabView driver included |
| Power | UL listed 110/220V power pack |
| Interface | RS 232 standard |
| Weight | 2.3 kg |
| Warranty | 1 year |
| Options | Handheld control module with function keys and display for local control – RS 232 to USB interface cables – Gold optics See accessories for more options |
