Miniature Raman Spectrometer
Compact Raman Spectrometer for Laboratory Scientific Research
This miniature Raman spectrometer is very suitable for laboratory scientific research. It is small, highly reliable and easy to use, and its detection results are accurate and reliable. Its excellent low stray light design makes it easy to use. The multi-function software supplied with the instrument has been strictly tested by hundreds of scientists around the world, and their suggestions for improvement have been collected. After nearly a hundred versions of updates, its functions are complete and stable, which is very suitable for Raman research.
Features
- Full free space design, super high sensitivity
- Ultra-high sensitivity detector
- Ultra-low noise circuit
- Ultra-light, ultra-small, ultra-reliable
- Powerful spectral analysis software
- Fluorescent background elimination
- Peak search and display
- USB 2.0
- User-friendly human-machine interface
Application
- Nanoparticles and new materials
- Research institutes
- Bioscience
- Forensic medicine
- Material science
- Medical immunoassay
- Agriculture and food identification
- Gems and inorganic minerals identification
- Environmental science
SPECIFICATION
| Versions | Version 1 (785 nm) | Spectral range 250-2700 cm-1; resolution 3~6 cm-1 |
|---|---|---|
| Version 2 (785 nm) | Spectral range 150-4000 cm-1; resolution 7~10 cm-1 | |
| Version 3 (532 nm) | Spectral range 100-4100 cm-1; resolution 8~12 cm-1 | |
| Version 4 (1064 nm) | Spectral range 200-2600 cm-1; resolution 10~15 cm-1 | |
| General | Interface | USB 2.0 |
| Integration time | 4 ms – 120 s | |
| Voltage | DC 5V ±5% | |
| Working temperature | -10~45 ℃ | |
| Working humidity | < 95% | |
| Dimension (L×W×H) | Without probe: 119.2×89×35 mm With probe: 139×89×35 mm | |
| Weight | 390 g | |
| Reliability | Spectral stability | σ/μ < 0.5% (COT 8 hours) |
| Temperature stability | Spectral shift ≤ 1 cm-1 (10-40 ℃) | |
| Spectral intensity | < ±5% (in 5~40 ℃) | |
| SNR | >1300:1 (918 cm-1 of acetonitrile, 4 s integration, 130 mW) | |
| Detector | Type | Ultra-sensitive linear array detector |
| Spectral range | 200-1100 nm | |
| Effective pixels | 2048 pixels | |
| Dynamic range | 50000:1 | |
| Laser | Center wavelength | 785 ±0.5 nm (for the 785 nm versions) |
| Half width | 0.08 nm | |
| Maximum output power | ≥300 mW, actual output power can be set in the software | |
| Minimum power output adjustment | 1 mW | |
| Power stability | σ/μ < ±0.2% | |
| Raman probe | Operating distance | 6 mm |
| Rayleigh scattering resistance | OD>8 | |
| Numerical aperture (NA) | 0.3 | |
| Aperture | 7 mm |