Combiscope XploRA 是一款高度集成原子力拉曼系统。它可使用高达1.4 数值孔径的100 倍物镜,非常适合透明样品的测试。此外,它也为其它探测方法提供了开放空间。
产品特点
全自动操作,数分钟内即可开始测试
适合拉曼红光或近红外激发(AFM 反馈激光为1300nm)
与倒置显微镜底部耦联
可使用高达1.4NA 值的100 倍物镜
全自动系统
TERS 快速成像
同一软件操作
CombiScope Scanner and Base 扫描器和基座
样品扫描范围:100 µm x 100 µm x 20 µm (±10 %); 可选 200 µm x 200 µm x 20 µm (± 10 %)
扫描类型:样品XY非线性 0.05 %; Z方向非线性 0.05 %
噪声:
0.1 nm RMS in XY dimension in 200 Hz bandwidth with capacitance sensors on
0.02 nm RMS in XY dimension in 100 Hz bandwidth with capacitance sensors off
< 0.1 nm RMS Z capacitance sensor in 1000 Hz bandwidth
X, Y, Z运动
Digital closed loop control for X, Y, Z axes
Motorized Z approach range 1.3 mm
Motorized XY head positioning 1.6 mm x 1.6 mm, 1 µm resolution
Sample size Maximum 50.8 mm x 50.8 mm, 5 mm thickness and up to 100 mm x 100 mm with special holder
Sample positioning range 25 mm x 25 mm
AFM 探头Head
Laser wavelength 1300 nm, non-interfering with spectroscopic detector
Registration system noise Down to < 0.03 nm
Alignment Fully automated cantilever and photodiode alignment
Probe access Free access to the probe for additional external manipulators and probes
SPM测量模式
Contact AFM in air/(liquid optional)
Conductive AFM (optional)
Nanolithography
Semicontact AFM in air/(liquid optional)
Magnetic Force Microscopy (MFM)
Nanomanipulation
Non -contact AFM
Kelvin Probe (Surface Potential Microscopy, SKM, KPFM)
STM (optional)
Phase imaging
Capacitance and Electric Force Microscopy (EFM)
Photocurrent Mapping (optional)
Lateral Force Microscopy (LFM
Force curve measurement
Volt-ampere characteristic measurements (optional)
Force Modulation
Piezo Response Force Microscopy (PFM)
Liquid Cell (optional)液体池(选项)
Fixing of Petri dish 35 mm
Sample positioning range 10 x 10 mm, 1 µm resolution
Volume of liquid: 3 ml
Capability of liquid exchange
Autoclave and ultrasonic cleaning of cell parts
Temperature Control for Liquid Cell (optional)液体池温控(可选)
Heating up to 60° C
Cooling below room temperature down to 5° C
Sample positioning range 5 x 5 mm
Positioning resolution 1 µm
Spectroscopy Modes光谱模式
共聚焦拉曼,荧光,发光成像和光谱Confocal Raman, Fluorescence and Photoluminescence imaging and spectroscopy
针尖增强荧光Tip-Enhanced Fluorescence (TEFS)
针尖增强拉曼Tip-Enhanced Raman Spectroscopy (TERS) in AFM, STM, and shear force modes
近场光扫描微光谱和光谱Near-field Optical Scanning Microscopy and Spectroscopy (NSOM/SNOM)
导电ARM单元Conductive AFM Unit (optional)
电流范围Current range
100 fA ~ 10 µA
3 current ranges (1 nA, 100 na and 10 µA) switchable from the software
可选附件和微光谱Optical Access and Microscope
Bottom optical access:Up to 1.49 NA oil immersion objective
Cloosed loop piezo objective scanner for ultra stable long term spectroscopic laser alignment
Range 20 µm x 20 µm x 15 µm
Resolution: 1 nm
Inverted microscope:Research grade Nikon Ti-u, with optional Dark Field, DIC, Epi fluorescence and more
光谱仪Spectrometer
Fully automated XploRA INV compact inverted micro-spectrometer, functional as stand-alone micro-Raman microscope
Wavelength range 50 cm -1 to 4000 cm -1
Gratings 4 gratings on computer controlled turret (600, 1200, 1800 and 2400 g/mm)
Automation Fully motorized, software controlled operation
检测Detection
Full range of CCD detectors and EMCCDs
激光源Laser Sources
Typical wavelength 532 nm, 638 nm, 785 nm. Other wavelength available on request
自动化Automation
Fully automated laser and filter switching for up to 3 simultaneous lasers
Laser polarization selection and spectral analyzer options for all wavelengths
软件Software
Integrated software package including full featured SPM, spectrometer and data acquisition control, spectroscopic and SPM data analysis and processing suite, including spectral fitting, deconvolution and filtering, optional modules include univariate and multivariate analysis suite (PCA, MCR, HCA, DCA), particle detection and spectral search
functionalities.
秋天浪漫,万物晴朗。落叶之秋,微风徐来,所有美好不期而至。十四五期间,北京市平谷区牢固树立大食物观,主动肩负时代使命,汇聚全国食品营养与健康领域的创新资源,以建设农业中关村为契机,聚全市之力建设“中关......
汾河水畔,锦绣太原,再次吸引了世界能源领域的目光。9月1日至3日,2022年太原能源低碳发展论坛(以下简称“太原论坛”)在山西太原举行。300余位来自联合国有关机构、国际组织等的高级官员,部分外国驻华......
2022年7月30日,由MDPI主办的国内首届可持续出版论坛——出版伦理道德在大连圆满闭幕。出版伦理道德建设是国际出版管理体制中的关键环节,可为国际科技出版事业的高质量发展提供保障。MDPI作为全球最......
————北京卓立汉光助力高端光电分析仪器发展论坛 长久以来,我国高端仪器行业与进口产品差距较大,而面对经济的发展和国际形势,人们意......
7月23日,中国科普研究所主办的第十四届馆校结合·科学教育论坛在北京科学中心举办,论坛主题为“馆校结合助推双减工作”,采取线上线下相结合的方式召开。与会专家围绕“双减”的历史渊源、国家政策内涵和趋势;......
高校实验室是创新高地,也是风险高地。近期,一件高校实验室事故通报,让人倍感揪心:4月27日,中南大学通报,该校材料科学与工程学院一实验室20日发生爆燃事故,一名博士研究生烧伤。让沉寂了半年多的实验室安......
博鳌论坛将开幕!有哪些亮点值得关注?4月20日至22日,博鳌亚洲论坛2022年年会在海南博鳌举行,主题为“疫情与世界:共促全球发展,构建共同未来”。据悉,本届论坛年会将集中讨论“疫情防治”“数字经济”......
3月28日,国家原子能机构在京举办首届季度论坛,主题为“核科技引领未来”,与会专家围绕核科技发展、核科技国际合作、核能发展现状与趋势交流研讨。国家原子能机构副主任董保同出席论坛,他在致辞中指出,在党中......
“目前我国约有2160万女科技人员,占全国科技人才资源总量的40%,这一总量和比重都位居世界前列。”在3月8日于北京举办的女科技工作者发展与创新“长缨论坛”上,中国工程院院士、中国女科技工作者协会会长......
随着2020版《中国药典》面世,我国药品实验室质量管理体系将与欧美药典标准全面接轨,对实验室规划建设、质量管理、技术能力、检验控制理念等均提出了新的要求。为了进一步提升药企实验室管理能力,促进医药检测......