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BI-200SM Research Goniometer - MALS
- Particle Size Analyzers
- DLS/SLS
- MALS
- Molecular Weight Analyzers
규격
- 측정모드:
- 정적광산란(Static Light Scattering)
- 동적광산란(Dynamic Light Scattering)
- 산란각도:
- 8° ~ 155° with 25 mm cells
- 15°~ 155° with 12 mm cells
- 각도조절 : 0.01°
- 필터 횔:
- 632.8 nm (HeNe)
- 514.5/488.0 nm (Ar+)
- 532 nm band-pass filter
- Open Position
- 2 X Shutter
특징
- Laser Light Scattering 원리를 이용하여Sub-Micron대의 입도(particle size) 분포(distribution) 및 분자량을 분석 하는데 사용되는장비입니다.
- 일반 입도분석기나 laser power가 고정된 입도분석기로 Nano입자를 측정하기 위해서는 어느 정도 농도가 있어야 하지만 이 장비는 아주 저 농도의 ample도 측정가능한 장비입니다.
| 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 micrometer adjustments (power supply and controller for stepping motor is optional) |
| Specimen Cell Assembly | Including thermal enclosure, centering 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 |
|
- 측정모드:
- Nanoparticle Characterization
- Particle Size Distributions
- Protein & Polymer Characterization
- Molecular Weight
- Complex Fluid Characterization
Overview
Features at a glance
- Stepping motor controlled, multiangle measurements
- Particle size and size distributions
- Mw, Rg, A2 for dilute polymer solutions
- Cross-correlation detector option
- Avalanche photodiode detector option
- CONTIN, Zimm, Guinier, Fractal, and more
Download Brochures
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