Description
- Automatic Accessory Recognition (AAR) and Automatic Component Recognition (ACR)
- Can be upgraded with FT-Raman and dispersive Raman microscope
- Stokes shift down to 50 cm-1
- Second excitation line available
- Full line of internal and external accessories
- Permanently aligned RockSolidTMinterferometer for highest robustness
- Industry standard Ethernet TCP/IP connection
- 21 CFR Part 11 compliance and validation
High Performance
The MultiRAM configuration provides a spectral range of 3600 – 50 cm-1 (Stokes shift). The heart of the MultiRAM is Bruker’s patented interferometer with gold coated optics and permanent RockSolidTM alignment, which provides the superb stability and throughput required for demanding emission experiments, as it is the case for Raman spectroscopy.
Sampling Flexibility
For ultimate flexibility, the MultiRAM can ac-commodate a second 785 nm laser and detec-tion system, automated polarization accessory, and two-fiber optic coupling ports. Additional features include easy switching between 90° and 180° scattering geometry, and defocusing optics (necessary for colored samples which can be heated by the laser beam). A motorized sample stage for sample position optimization, and a white light source to correct the spectra for instrument responses are included in the standard configuration of the MultiRAM. Addi-tional sampling accessories, such as automatic sample changers, low and high temperature stages are optional.
Sensitivity and Stability
Equipped with a broad band quartz beamsplitter, Bruker’s patented and frictionless RockSolid interferometer guarantees highest sensitivity and stability. The Nd:YAG laser sample excitation source (1064 nm) is fully software controlled. The system can be equipped with either or both room-temperature InGaAs detector and a proprietary high-sensitivity Ge detector. High throughput optics and Bruker’s unique liquid nitrogen cooled Germanium diode detector offers ultra-low signal detection with minimal noise assuring excellent sensitivity. The long hold time of the refrigerant provides hassle free operation for an entire week.
