DLS/SLS Goniometer
With a this Brookhaven Instruments BI-200SM Research Goniometer System, this rich field of exploration is open to you for studies of both Static Light Scattering (SLS) and Dynamic Light Scattering (DLS).
About Instrument and its Applications:
The Bl-200SM Research Goniometer System provides access to all of these studies with an automatic, modular, and versatile system. It is a precision instrument designed for exacting scattering measurements. Based on a special turntable with precision ball bearings and stepping motor, the Bl-200SM’s modern design and quality construction guarantee precise measurements due to the wobble-free movement of the detector. It is field proven in hundreds of laboratories.
It is ideal for macro-molecular studies and submicron particle sizing.
By taking advantage of the multiple inputs available on the TurboCorr correlator a new capability of the BI-200SM system is created. By adding an optical signal splitter to the beam of scattered light and a second detector it is possible to eliminate the effects of very high speed interference from the detector(s). This Cross Correlation System provides remarkably clean information as seen in the article we have presented.
General Information-
Make - Brookhaven Instruments
Model –BI 200SM
Year of Installation - 2014
Beam Focus and Steering Includes mounts, adjustments, and apertures Turntable: 200 mm O.D. turntable, worm gear, and ball bearings; manual or automatic selection of angles in 0.01° steps;
precision machine base with mounting holes;
positioning table with micrometre adjustments (power supply and controller for stepping motor is optional)
Specimen Cell Assembly: Including thermal enclosure, cantering adjustments, separate plumbing for temperature control and index matching liquids, round cell holders, square cell holder and alignment cell
Index Matching Vat: With optically flat and specially polished entrance window, precision machined and annealed to minimize stray light Periscopic Beam Stop: Located inside vat to prevent flare from exit window; provided with coupling for use with optional, zero-angle reference detector
Main Detector Optics: Entrance aperture 3 mm
Sample Requirements-
Samples – 6 samples of different concentrations (dissolved in any suitable solvent) are required for analysis.