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ChemiDoc? XRS+成像系統(tǒng)是以高分辨率和高靈敏度的CCD 為成像檢測(cè)技術(shù)為基礎(chǔ),模塊化設(shè)計(jì),支持多種檢測(cè)方法,包括熒光,比色,光密度,化學(xué)發(fā)光和單色化學(xué)熒光等,滿足絕大多數(shù)樣品檢測(cè)。該系統(tǒng)是由Image Lab? 軟件控制,使系統(tǒng)性能得到優(yōu)化,從而使成像達(dá)到快速、自動(dòng)化和分析的統(tǒng)一。該系統(tǒng)通常和PCR,蛋白純化系統(tǒng)和電泳系統(tǒng)配合使用,適用于限制性酶解、核酸擴(kuò)增、基因指紋、RFLP、蛋白純度和特征分析。
ChemiDoc? XRS+成像系統(tǒng)是以高分辨率和高靈敏度的CCD為成像檢測(cè)技術(shù)為基礎(chǔ),模塊化設(shè)計(jì),支持多種檢測(cè)方法,包括熒光、比色、光密度、化學(xué)發(fā)光和單色化學(xué)熒光等,滿足絕大多數(shù)樣品檢測(cè)。該系統(tǒng)是由Image Lab? 軟件控制,使系統(tǒng)性能得到優(yōu)化,從而使成像達(dá)到快速、自動(dòng)化和分析的統(tǒng)一。該系統(tǒng)通常和PCR,蛋白純化系統(tǒng)和電泳系統(tǒng)配合使用,適用于限制性酶解、核酸擴(kuò)增、基因指紋、RFLP、蛋白純度和特征分析
絕對(duì)溫度-30℃超冷CCD
16位數(shù)據(jù)輸出
4個(gè)OD,信噪比大于75dB
26×875px大面積成像區(qū)域
滑動(dòng)式抽屜為放置膠提供了方便
自動(dòng)化的3D軟件顯現(xiàn)標(biāo)本飽和度
真正的動(dòng)態(tài)平場(chǎng)技術(shù)
425nm處絕對(duì)QE值55%,絕對(duì)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(biāo)配f/1.2全自動(dòng)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 |