Description
Spectrograph & Monochromators
Omni-λ Series of imaging spectrographs and monochromators from Zolix Instruments are the professional standard for researchers who demand the highest quality of data. Zolix spectrographs and monochromators feature a very flexible design that can be configured for a wide range of applications and spectral range from UV to NIR. This includes Raman spectroscopy, fluorescent spectroscopy, detector spectral responsivity measurement and more.
The following models of spectrometers are available:
Omni-λ200i | Omni-λ300i | Omni-λ500i |Omni-λ750i
- Focal Length (mm): 200 | 320 | 500 | 750
- Aperture Ratios: f/3.5 | f/4.2 | f/6.5 | f/9.7
- Resolution(nm)-PMT: 0.15 | 0.08 | 0.046 | 0.028
- Resolution(nm)-CCD(26m): 0.28 | 0.174 | 0.15 | 0.09
- Dispersion (nm/mm): 3.6 | 2.3 | 1.7 | 1.1
- Wavelength Accuracy(nm): ±0.2 | ±0.2 | ±0.15 | ±0.1
- Wavelength Repeatability (nm): ±0.1 | ±0.1 | ±0.08 | ±0.01
- Step (nm): 0.01 | 0.005 | 0.005 | 0.0025
- Stray Light: 1×10-5 | 1×10-5 | 1×10-5 | 1×10-5
- Focal Plane Size (mm): 30(w)×14(h) for all models
- Optical Axis Height(mm): 146 for all models
Please refer to the downloadable data sheet for full list of specifications.
500mm Spectrograph & Monochromators
Specifications
| Monochromator Type: | Czerny-Turner |
|---|---|
| Effective Focal Length: | 500 mm |
| Diffraction Grating: | 600 lines/mm |
| Grating Blaze Wavelength: | 1200 nm |
| Spectral Range: | 300 – 2400 nm |
| Linear Dispersion (Avg): | 3.4 nm/mm |
| Spectral Resolution (Avg): | 0.1 nm |
| Wavelength Accuracy: | ±0.2 nm |
| Wavelength Repeatability: | ±0.1 nm |
| Stray Light: | 1×10-5 |
| Grating Mount: | Interchangeable tirple grating turret |
| Focal Plane Size: | 30×14 mm |
Download Data Sheet
Features
Omni-λ Monochromators and Spectrographs offer the following convenient features:
- 200mm, 320 mm,500 mm,750 mm focal length
- Our rugged Czerny-Turner spectrographs come pre-aligned and pre-calibrated for ease of operation
- Interchangeable triple grating turret allows different wavelength ranges and resolutions; it provides a simple, accurate and convenient way for the user to change gratings within the spectrograph unit
- These instruments can be integrated with single point detectors, InGaAs cameras and CCDs to offer a versatile, most sensitive modular solution for different applications
- Accessories including filter wheels, fiber adapters, shutters, motorized slits, sample chambers etc.
- Software can complete data acquisition for detectors including single point detectors and CCD
- Labview driver for programming to operate Omni-λ Series spectrographs and monochromators
Applications
- Raman spectroscopy
- Emission and fluorescent spectroscopy
- Analytical tasks in the range from UV to IR
- Absorbance, Transmittance and Reflectance
- Tunable Light Source
- Detector Spectral Responsivity Measurement
Frequently Asked Questions
What is the focal length of the Omni-λ500i spectrograph?
What is the resolution of the Omni-λ300i spectrograph with a PMT detector?
Can the Omni-λ Series spectrographs and monochromators be used for Raman spectroscopy?
What accessories are available for the Omni-λ spectrographs and monochromators?
Is there software available for data acquisition with the Omni-λ spectrographs and monochromators?
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