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나노입도분석기
- 보유부서신약개발지원센터 오송첨단의료산업진흥재단
- 제조사Malvern Instruments
- 모델명ZEN 1600
장비개요
Measurement Method 1) Using the theory of Dynamic light scattering based on ISO13321 2) Backscatter (more than 165degree) preferred for concentrated dispersions very small particle(<1nm) and macromolecules (>1000Da) 3) This is achieved by a phase analysis light scattering (PALS) Mixed mode measurement (FFR + SFR) 4) Organic solvent sample can be measured by Smoluchowski formula and Huckel formula in analysis software 5) Absolute molecular weight can be measured with static light scattering method 6) High concentration (~40%) sample can be measured (Prefer various measurement point - Non invasive back scatter for better size measurement)
장비상세정보
| 취득일자 | 2013-12-20 | 제작국가 | 영국 |
|---|---|---|---|
| 장비상태 | 활용 | 활용범위 | 기관외부활용 |
| 장비용도 | 시험 | 설치장소 | 충청북도 청주시 흥덕구 오송읍 오송생명로 123 오송첨단의료산업진흥재단 신약개발지원센터 F5층 505 |
| 연락처 | 0432009545 | ||
규격 및 특징
구성 1. Nano Particle Size Analyzer 2.Data processing system
성능 1.Optic system 1) Laser : 4mW 632.8nm He-Ne gas laser or equivalent 2) Detector : Avalanche Photodiode Detector 3) Size measurement Angle : 165 degree or more 4) Debye Plot for MW measurement 5) Automatic attenuation selection for light intensity automatic control for variable concentration sample
2. Measurement range 1) Size (diameter) : 0.3 10000nm or wider 2) Size measurement : 165 degree or more 3) Conductivity range : 0 to 200mS/cm or wider 4) Temperature range : 10 - 90 degree or wider