Precision Instrument for Advanced Light Scattering Research
Product Overview
The BI-200SM Research Goniometer is a high-precision instrument designed for exacting Static Light Scattering (SLS) and Dynamic Light Scattering (DLS) measurements. Its modular design, featuring a precision turntable with ball bearings and a stepping motor, ensures wobble-free detector movement, facilitating accurate and repeatable measurements. The system's versatility and expandability make it ideal for a wide range of research applications, including macromolecular studies and submicron particle sizing.
Key Features
- Dual Measurement Modes: Supports both Static Light Scattering (SLS) and Dynamic Light Scattering (DLS) for comprehensive analysis.
- Wide Angular Range: Measures scattering angles from 8° to 155° with 25 mm cells and 15° to 155° with 12 mm cells, with fine adjustment to 0.01°.
- Modular Design: Standard optical rail accommodates various accessories, including neutral density filters, polarizers, analyzers, additional lasers, and reference detectors.
- Cross-Correlation Capability: Optional setup with dual detectors and optical signal splitter to eliminate high-speed interference effects, providing cleaner data.
- Temperature Control: Compatible with external circulators for precise heating and cooling of the sample cell, ensuring consistent experimental conditions.
- User-Friendly Operation: Fine-screw vertical adjustment simplifies alignment, and the system supports both manual and PC-driven motor control.
Specifications
| Specification | Details |
|---|---|
| Measurement Modes | Static Light Scattering (SLS), Dynamic Light Scattering (DLS) |
| Angular Range | 8° to 155° with 25 mm cells; 15° to 155° with 12 mm cells |
| Angle Resolution | 0.01° fine adjustment |
| Turntable | Precision ball bearings with stepping motor |
| Optical Rail | Standard rail for accessory integration |
| Sample Cell Compatibility | Accommodates standard and low-rise round cells, including small volume versions |
| Temperature Control | Supports external heating/cooling circulators |
| Cross-Correlation | Optional dual-detector setup for interference reduction |
| Beam Focus & Steering | Includes mounts, adjustments, and apertures |
| Applications | Macromolecular studies, submicron particle sizing, colloid behavior, protein crystallization, and more |
Applications
- Pharmaceutical Research: Analyzing particle size distributions, studying drug delivery systems, and characterizing protein formulations.
- Biotechnology: Investigating macromolecular structures, nucleic acids, and protein interactions.
- Materials Science: Characterizing colloids, polymers, and nanomaterials for various applications.
- Chemical Engineering: Studying emulsion polymerization, micellar systems, and micro-emulsion technologies.
- Academic Research: Supporting a wide range of studies in physics, chemistry, and biology involving light scattering techniques.
Resources
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