Measured Characteristics
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RG Raman Spectrometer
Compact Research-Grade Raman Spectrometer
Operation Features
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Technical Specifications
RG Raman Spectrometer models with low-wavelength excitation light
| Operating Characteristics | 405 / 405 HR (1) | 532 / 532 HR |
|---|---|---|
| Laser wavelength (2) [nm] | 405 | 532 |
| Spectral range [cm-1] | (80 … 3750) / (80 … 1900) | (60 … 3750) / (60 … 1900) |
| Spectral resolution (3) [cm-1] | (4 … 6) / (2 … 4) | (4 … 6) / (2 … 4) |
| Power on sample [mW] | 0.1 … 30 | 0.1 … 75 |
| Signal-to-noise ratio (4) | 1000:1 | 1200:1 |
RG Raman Spectrometer models with high-wavelength excitation light
| Operating Characteristics | 633 / 633 HR(1) | 785 / 785 HR |
|---|---|---|
| Laser wavelength (2) [nm] | 633 | 785 |
| Spectral range [cm-1] | (80 … 3750) / (450 … 1800) | (90 … 2500) / (450 … 1800) |
| Spectral resolution (3) [cm-1] | (4 … 6) / (2 … 4) | (3 … 5) / (1.5 … 3) |
| Power on sample [mW] | 0.1 ... 50 | 0.1 … 65 |
| Signal-to-noise ratio (4) | 900:1 | 900:1 |
(1) HR – high-resolution models.
(2) The manufacturer can adjust the laser wavelength at the customer’s request.
(3) The resolution depends on the pinhole diameter. The manufacturer can adjust the pinhole diameter at the customer’s request.
(4) Determined as the peak signal-to-noise ratio for the polystyrene spectrum at the following measurement parameters: laser power – maximum; integration time 0.3 s; number of repetitions 10.
| Mass-size Characteristics
|
405, 405 HR, 532, 532 HR, 633, 633 HR, 785, 785 HR
|
|---|---|
| Length [mm] | 145
|
| Width [mm] | 120
|
| Height [mm] | 50
|
| Mass [g] | 1300
|
Accessories
- Long working distance probe (25 mm)
- Middle working distance probe (10 mm)
- Short working distance probe (1 mm)
- Contact probe for tissue and scattering media (0-20 um depth of focus)
- Contact probe for tissue and scattering media (40-60 um depth of focus)
- Contact probe for tissue and scattering media (80-120 um depth of focus)
- Axial focusing accessory
- Light protection sample cover and accessory for liquid measurements in vials
- Objective cover
- Adapter for Olympus microscope objectives, RMS thread
- Adapter for Leica/Nikon microscope objectives, M25/0.75 thread
- Adapter for Zeiss microscope objectives, M27/0.75 thread
- Distance probe extender for limited access measurements
- Calibration tool with polystyrene
Standards
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Literature
Application Notes
Webinars
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Video