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 |