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confocal microscopy
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confocal microscopy
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Product Code: ATR8820
application
The ATR8820 series of ultra-high-speed transient wide-field Raman spectroscopic imagers perfectly combines confocal microscopy technology with laser Raman spectroscopy technology. It uses area imaging technology to expand the laser beam and use special optical elements to expand the laser beam. It is shaped into a uniformly distributed plane laser and irradiated on the sample. After filtering out the reflected laser, all the excited Raman light passes through the hyperspectral imaging component based on the adjustable filter and is imaged on the EMCCD, which can be imaged within 100ms. Complete Raman imaging and is the fastest Raman imaging device.
ATR8820 uses a high-sensitivity refrigerated area array EMCCD as a Raman imaging detector, which can quickly perform Raman spectrum imaging at a certain wave number. It can complete at least 10 Raman spectrum imaging pictures per second, so as to perform Raman imaging on the changing process of rapid chemical reactions. Video recording monitoring. ATR8820 can also have a built-in microscope system for micro-area imaging (video recording).
ATR8820 can integrate up to 3 excitation wavelength laser light sources to perform Raman imaging experiments with different excitation wavelengths. ATR8820 can image Raman spectra of different wavelengths (wavenumbers), and the center wavelength (wavenumber) can be set.
The ATR8820 series of ultra-high-speed transient wide-field Raman spectroscopic imagers perfectly combines confocal microscopy technology with laser Raman spectroscopy technology. It uses area imaging technology to expand the laser beam and use special optical elements to expand the laser beam. It is shaped into a uniformly distributed plane laser and irradiated on the sample. After filtering out the reflected laser, all the excited Raman light passes through the hyperspectral imaging component based on the adjustable filter and is imaged on the EMCCD, which can be imaged within 100ms. Complete Raman imaging and is the fastest Raman imaging device.
ATR8820 uses a high-sensitivity refrigerated area array EMCCD as a Raman imaging detector, which can quickly perform Raman spectrum imaging at a certain wave number. It can complete at least 10 Raman spectrum imaging pictures per second, so as to perform Raman imaging on the changing process of rapid chemical reactions. Video recording monitoring. ATR8820 can also have a built-in microscope system for micro-area imaging (video recording).
ATR8820 can integrate up to 3 excitation wavelength laser light sources to perform Raman imaging experiments with different excitation wavelengths. ATR8820 can image Raman spectra of different wavelengths (wavenumbers), and the center wavelength (wavenumber) can be set.
| Webpetsupply Optical Parameters | |
| Spectral Resolution | 5 nm |
| X, Y axis two-dimensional platform | |
| Nano stage (optional) | Minimum displacement resolution 2nm, displacement accuracy 10nm |
| Positioning accuracy | 1 μm |
| Scan interval | Software setting, min. 1μm |
| Scan speed | 20 mm/s |
| Move method | Electric |
| Moving range | 50×50 mm, 100×100 mm |
| Mobile resolution | 0.1 μm |
| performance parameters | |
| Excitation wavelength | 405、532、638、785nm optional, Supports up to 3 excitation wavelengths |
| Laser power | 405nm：50mW 532nm：100mW 638nm：80mW 785nm：350mW |
| Imaging speed | 100 ms |
| Imaging area | Software setting |
| Microscope light path | Minimum Raman imaging area: 100X100μm Maximum Raman imaging area: 2mmX2mm |
| Macro optical path (customized) | Maximum Raman imaging area: 50mmX50mm. Note: The area is too large and the optical power density is too small, which is not conducive to Raman excitation. |
| Microscope objective | Standard configuration: 4X, 10X, 20X; Optional configuration: 50X, 100X |
| Microscopic illumination | High brightness long life white LED |
| Lighting method | Epi-illumination |
| Camera system | 5 million pixel industrial camera |
| Focus method | Conjugate focus |
| Laser stability | σ/μ <±0.2% |
| Interface | USB2.0 |
| Physical parameters | |
| Dimensions | 823(L)×5000(W)×643(H) mm |
| Weight | 63 Kg |
| Webpetsupply Electrical Parameters | |
| Emission | No |
| Other motivation | No |
| Peak power | < 200 W |
| Voltage | 100~240 VAC |
| Z-axis（Auto-Focus） | |
| Nano stage (optional) | Minimum displacement resolution 2nm, displacement accuracy 10nm |
| Focus Accuracy | ≤ ±0.2 μm |
| Max Range | 20 mm |
| Focus Speed | No more than 10 s |
lFully automated Raman imaging, auto-focus and auto-scan.
lSupport up to 3 excitation wavelengths Raman system （405、532、638、785nm,Choose three from four）.
lSeal door design fit to different ambient light.
lSuper sensitivity, SNR > 1000:1.
lExclusive software for switching optical path.
lFast positioning and quickly find the focus position.
l5-mega cameras with clear and accurate images.
lUSB 3.0 connector to the computer.
lThe excitation spot size can be set by software.
lImaging wavelength can be set.
lOptical resolution: 5nm.
lUltra-high sensitivity refrigeration EMCCD, -90℃ refrigeration.
lUltra-high-speed Raman imaging, <100ms.
lSupport Raman video.
lSpatial resolution: 640X512.
lCnfocal optical path design.
lNanoparticles and new materials
lResearch institute research
lBiological sciences, medical immunoassays, forensic identification
lMaterials science, two-dimensional materials
lAgriculture and food identification
lNanoparticles and new materials
lResearch institute research
lBiological sciences, medical immunoassays, forensic identification
lMaterials science, two-dimensional materials
lAgriculture and food identification
