Lasers & Optical Fibers Technologies
ATR-Mir spectrometer (Ocean MZ5) / Spectrometers
Ocean MZ5 is a miniature ATR Mir spectrometer with measurement capabilities from 1818-909 cm-1 (5.5-11µm). It allows absorbance, reflectance and transmittance measurement techniques
ATR-Mir spectrometer (Ocean MZ5) summary
This miniature ATR spectrometer contains all needed instruments: the sample interface, the light source and detector, the crystal cover and the Ocean Mirror software. It is a compact, fast and scalable alternative to traditional FTIR spectroscopy solutions.
Ocean MZ5 is a complete system and does not require any external equipment such as light sources or fibers. The dedicated software allows users to measure absorbance and transmittance of liquids placed on the instrument’s crystal surface. A rotating cover protects the crystal when not in use.
Applications include chemical discrimination, food and flavorings analysis, environmental testing and scientific research.
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- Fully self-contained
- Plug and play solution
- No accessories or customizations needed
- Cost-effective alternative to integrated systems
- Simple software installation
- Fast and accurate analysis
- All spectra are timestamped
- High thermal stability
- Protective crystal cover
- Recessed sample well
- Compact and portable design
- Liquids measurement only
- Fuel analysis
- Materials identification
- Agriculture measurement and monitoring
- Food and beverage quality control
- Food safety
- Anti-counterfeit
- Life sciences
- Pharmaceutical R&D
- Nanotechnology
| ATR Spectrometer (Mid-Infrared) performance | |
|---|---|
| Spectral range | 1818-909 cm-1 (5.5-11µm) |
| Signal-to-noise ratio (single scan) | 300:1 or better (60 s measurement) |
| Spectral bandwidth (FWHM) | 75 cm-1 |
| Measurement time (typical) | 30 seconds (N=200) |
| Operating environment | 0-45°C non-condensing |
| Storage environment | 0-60°C non-condensing |
| Detector and Optoelectronics | |
| Number of sample reflections | 9 |
| Illumination source | Electrically modulated MEMS emitter |
| Source lifetime | More than 5,000 hrs. of continuous measurement |
| Dispersing element | Linear variable filter |
| Detector | 128-pixel uncooled pyroelectric array |
| Analog to digital converter | 16-bit |
| Physical and mechanical properties | |
| Dimensions | 165 mm x 165 mm x 66 mm |
| Weight | 812g |
| Housing and ATR frame material | Aluminum |
| ATR surface area | 17 mm x 27 mm |
| Crystal material | ZnSe (zinc selenide) |
| Ocean Mirror Software | |
| Interfaces & controls the MZ5, display spectra, and record data | Calculates Transmittance & Absorbance |
| Displays spectra in real time | Calculates average spectra |
| Displays in cm-1 (wavenumber) or µm (wavelength) | Saves data to Excel files |
| Software requirements anc compatibility | |
| Windows 7 or above | .NET framework 4.6 or above |
| Not compatible with Mac or Linux | |
| Manufacturer | Ocean Insight |
How does an ATR spectrometer work?
- A sample is placed directly on the crystal
- Light enters one end of the crystal, does 9 bounces with total internal reflection
- Light interacts with the material touching the crystal
- The material absorbs the light based on the material properties and the signal us attenuated
- Light exists the crystal and enters a pyroelectric detector with an LVF
- The LVF covered detector creates a spectra in the same manner as our traditional detectors with LVFs
