Description
Omni-λ3008i-iVacN Ultra-high performance scientific research CCD spectrograph features outstanding spectral image calibration, high wavelength accuracy, and excellent stray light suppression. It consists of high resolution spectrometer and TE-cooled CCD.
Research grade performance: This CCD spectrograph offers a research-grade performance and is an ideal choice for measuring emission spectrum, fluorescence spectrum and Raman spectrum. Omni-λ3008i-iVacN provides secondary development kits, making this instrument also suitable for industrial applications.
Configuration: Omni-λ3008 features a classic Czerny-Turner configuration - an optical arrangement that spatially separates polychromatic light into a series of monochromatic rays. Along with interchangeable triple grating turret, this spectrometer can quickly reconfigure the spectral range and resolution.
Thermoelectric-cooled (Peltier) CCD: CCDs (charge coupled device) used in this instrument are equipped with thermoelectric cooling that ensures extremely low noise operation across the UV, visible and near-IR spectral ranges. With enhanced sensitivity, these CCD spectrometers become ideal for analysing the inherently weak Raman signal.
Quick data collection: The use of CCDs in this spectrograph also significantly reduces the acquisition time of 2D maps of emission during excitation-emission spectroscopy. Because CCDs are built as an array of photo-sensors, they are able to detect light with spatial resolution unlike other detectors such as photomultipliers (PMT). As a result, the entire spectral range of multiple wavelengths can be recorded in one shot, and quick scans of 2D excitation-emission maps become possible.
USB Connectivity: these CCD spectrometers are also equipped with USB 2.0 port for easy integration with your experiments
Ultra-high performance scientific research CCD spectrograph
Specifications
Monochromator Type: | Czerny-Turner |
---|---|
Effective Focal Length: | 320 mm |
Diffraction Grating: | 1200 lines/mm |
Grating Blaze Wavelength: | 500 nm |
Spectral Range: | 300 – 1200 nm |
Linear Dispersion (Avg): | 2.3 nm/mm |
Spectral Resolution (Avg): | 0.08 nm |
Wavelength Accuracy: | ±0.2 nm |
Wavelength Repeatability: | ±0.1 nm |
Stray Light: | 1×10-5 |
Focal Plane Size: | 30×14 mm |
Grating Mount: | Interchangeable triple grating turret |
Features
- Outstanding spectral image calibration
- Extremely high wavelength accuracy
- Single window design, delivers maximum photon throughput
- Excellent stray light suppression
- High resolution 15um pixel format
- Greater band-pass capture in a single shot (30mm wide sensor)
- Peak QE up to 95% @ 780nm
- 10x lower dark current for low dark current deep-depletion
Applications
- Raman spectroscopy
- Emission and fluorescent spectroscopy
- Analytical tasks in the range from UV to IR
- Absorbance, Transmittance and Reflectance
Frequently Asked Questions
What is the Omni-λ3008i-iVacN CCD spectrograph used for?
What is the configuration of the Omni-λ3008i-iVacN spectrograph?
What is the advantage of using CCDs in this spectrograph?
Does the Omni-λ3008i-iVacN spectrograph have USB connectivity?
What are the applications of the Omni-λ3008i-iVacN spectrograph?
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