공동기기실
| 분광광도계 (UV/VIS Spectophotometer) | |
|---|---|
| |
| 모델명 | Ultrospec 2100 pro |
설치장소 | 동아대학교 의과학실험지원센터(G03-0301) |
| 문의전화 | 051)240-2945 |
| 기기담당자 | 고형종 |
특징 및 원리
고체 및 액체 검체에서 수은의 양을 분석하는 자동화 장비이다.
사양
Wavelength | 190-900㎚ |
Monochromator | Aberration corrected concave grating with 1,200 lines/mm |
Wavelength Calibration | Automatic upon switch |
Spectral Bandwidth | 3㎚ |
Wavelength | +/-1㎚ |
Wavelength Reproducibility | +/-0.5㎚ |
Light Sources | xenon lamp |
Detector | Single solid state silicon photodiode |
Photometric Range | -3,000 to 3,000 A, 0.001 to 9,999 concentration units, 0.1 to 200% T |
Photometric Linearity | +/-0.5% or +/-0.003 A to 3,000 A, whichever is the greater |
Photometric Reproducibility | 0.5% of absorbance value |
Stray Light | typically <0.025% T at 220㎚ using NaI. <0.025% T at 340 ㎚using NaNO2 |
Stability | +/-0.002 A/h at 0 A after warm-up |
Noise | +/-0.001 A near 0 A and +/-0.002 A near 2 A at 600㎚ |
Absorbance Ratio | Preset 260/280㎚ mode or user selectable |
Multi-wavelength | SWIFT SOFTWARE |
Standard Curve Generation | SWIFT SOFTWARE |
Scanning Software | Simple scan to recorder or SWIFT SOFTWARE |
Enzyme Kinetics | Simple rate function |
Michaelis Menten Equation | SWIFT SOFTWARE |
Substrate Concentration | SWIFT SOFTWARE |