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ChemiDoc? XRS+成像系統是以高分辨率和高靈敏度的CCD 為成像檢測技術為基礎,模塊化設計,支持多種檢測方法,包括熒光,比色,光密度,化學發光和單色化學熒光等,滿足絕大多數樣品檢測。該系統是由Image Lab? 軟件控制,使系統性能得到優化,從而使成像達到快速、自動化和分析的統一。該系統通常和PCR,蛋白純化系統和電泳系統配合使用,適用于限制性酶解、核酸擴增、基因指紋、RFLP、蛋白純度和特征分析。
ChemiDoc? XRS+成像系統是以高分辨率和高靈敏度的CCD為成像檢測技術為基礎,模塊化設計,支持多種檢測方法,包括熒光、比色、光密度、化學發光和單色化學熒光等,滿足絕大多數樣品檢測。該系統是由Image Lab? 軟件控制,使系統性能得到優化,從而使成像達到快速、自動化和分析的統一。該系統通常和PCR,蛋白純化系統和電泳系統配合使用,適用于限制性酶解、核酸擴增、基因指紋、RFLP、蛋白純度和特征分析
絕對溫度-30℃超冷CCD
16位數據輸出
4個OD,信噪比大于75dB
26×875px大面積成像區域
滑動式抽屜為放置膠提供了方便
自動化的3D軟件顯現標本飽和度
真正的動態平場技術
425nm處絕對QE值55%,絕對峰值63%,在400-700寬范圍中QE值保持在50%以上
CCD暗電流:0.001e/p/s
成像速度:20MHZ
標配f/1.2全自動6倍變焦鏡頭
Catalog description
1708265 Gel imaging system, includes darkroom, UV transilluminator, epi-white illumination, camera, power supply, cables, Image Lab software compatible with Windows or Mac OS
Applications | |
Chemiluminescence | Yes |
Fluorescence* | Yes |
Colorimetry/densitometry | Yes |
Gel documentation | Yes |
Hardware Specifications | |
Maximum sample size | up to 28 x 36 cm |
Maximum image area | up to 26 x 35 cm |
Maximum image area | (For standard UV-excited gels) 25 x 26 cm |
Excitation source | Epi-white light and trans-UV (302 nm) are standard (optional 365 nm lamp available); optional trans-white conversion screen and XcitaBlue? UV/blue conversion screen available |
Illumination control | 5 modes (trans-UV, epi-white, and no illumination for chemiluminescence are standard); trans white and XcitaBlue conversion screens are optional |
Detector | Supercooled CCD |
Pixel size (H x V) | 6.45 x 6.45 μm |
Cooling system | Peltier |
Camera cooling temperature | -30°C controlled |
Filter selector | 3 positions (2 for filters, 1 without filter, for chemiluminescence) |
Emission filters | 1 included (standard), 3 optional |
Dynamic range | >4.0 orders of magnitude |
Pixel density (gray levels) | <SPAN style="TEXT-TRANSFORM: none; FONT-STYLE: normal; </body |