Measured Characteristics
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MiniRaman Spectrometer
Advanced Miniaturized Raman Spectrometer
Operation Features
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Technical Specifications
MiniRaman Spectrometer single-laser models
| Operating Characteristics
|
Standard | Power | SERS |
|---|---|---|---|
| Laser wavelength [nm]
|
785 | ||
| Spectral range [cm-1]
|
400 … 2700 | ||
| Spectral resolution (1) [cm-1]
|
7 … 15 | ||
| Power on sample (2) [mW]
|
5 … 50 | 10 … 90 | 0.5 … 15 |
| Signal-to-noise ratio (3)
|
500:1 | 1000:1 | 100:1 |
MiniRaman Spectrometer dual-laser models
| Operating Characteristics
|
Standard Dual | Power Dual |
|---|---|---|
| Laser wavelength [nm]
|
660/675 and 785 | |
| Spectral range [cm-1]
|
2700 … 4000 (660 nm)
2550 … 4000 (675 nm) 400 … 2700 (785 nm) |
|
| Spectral resolution (1) [cm-1]
|
7 … 15 | |
| Power on sample (2) [mW]
|
5 … 40 (660 nm)
5 … 75 (675 nm) 5 … 50 (785 nm) |
5 … 40 (660 nm)
5 … 75 (675 nm) 10 … 90 (785 nm) |
| Signal-to-noise ratio (3)
|
600:1 (660 nm)
800:1 (675 nm) 440:1 (785 nm) |
600:1 (660 nm)
800:1 (675 nm) 800:1 (785 nm) |
(1) The resolution depends on the entrance slit width. The manufacturer can adjust the slit width at the customer’s request.
(2) Actual laser power range can differ ±2 % per instrument. The manufacturer can adjust the laser power range at the customer’s request.
(3) 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
|
Standard, Power, SERS, Standard Dual, Power Dual
|
|---|---|
| Length [mm] | 112 |
| Width [mm] | 39 |
| Height [mm] | 34 |
| Mass (standard housing) [g] | 400 |
| Mass (optional aluminum housing) [g]
|
200 |
Accessories
- Precise focusing Z stage
- Precise focusing XYZ stage
- 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
- Rubber cover for miniRaman spectrometer
- 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
Brochures
Application Notes
Technical Notes
Webinars
- Unboxing miniRaman Spectrometer
- miniRaman software demonstration
- Sensitivity of miniRaman software
- Stability of miniRaman software
- Skin measurements by miniRaman spectrometer
- miniRaman powder and plastic measurement
- Measurements of liquid samples
- Introduction to Raman spectroscopy with regard to other spectroscopy methods
Video