A2D-Plus 超微量紫外可见分光光度计
Ultra-micro ultraviolet-visible spectrophotometer
产品简介 Introduction
莱普特A2D-Plus超微量紫外可见分光光度计是一款全波长超微量紫外可见分光光度计，微量检测模式可以用来检测核酸，微核酸阵，纯蛋白检测，标记蛋白检测，蛋白定量检测，微生物细胞培养检测以及常规的全波长扫描，比色皿检测模式下可以测量核酸，蛋白，微生物细胞培养。
Ultra-micro ultraviolet-visible spectrophotometer is a full-wavelength ultra-micro ultraviolet-visible spectrophotometer, the micro detection mode can be used to detect nucleic acids, micro nucleic acid arrays, pure protein detection, labeled protein detection, protein quantitative detection, microbial cell culture detection and regular full-wavelength scanning. In the cuvette detection mode, nucleic acids, proteins, and microbial cells can be measured Cultivation.
产品特点 Features
1. 通过形成液柱的方式，一次检测所需样品低至0.5ul，检测微量，节省珍贵的样品。
2. 检测浓度范围宽，常用样品不需要稀释即可检测。
3. 机器无需预热，开机即可检测，单次检测时间2~5秒左右即可完成，检测快速。
4. 软件内置，操作简便快捷，软件运行快速稳定，无延迟，提供稳定的用户体验。
5. 体积小巧，便于携带，非常适合现场检测。
6. 可以记录用户测试的所有数据，且具有截屏功能，方便用户随时导出珍贵数据，或者删除数据。可存储数据大于10000个。
7. 可通过U盘快速升级，方便仪器更新软件。
8. 具有用户管理系统，多用户独立检测，独立管理数据。
9. 自带开机自检，能快速准确判断开机的时候检测平台是否有杂质。
10. 样品检测平台材料是不锈钢和石英光纤，高强度，防腐蚀。
11. 带有比色皿测量功能，比色皿测量的同时提供搅拌和加热辅助功能，使得比色皿检测变得更加强大，适用于更多检测场景。
12. 支持菌落（OD600）检测，比色皿和微量两种模式下均可进行菌落检测，满足了用户不同的检测需求
13. 比色皿测量孔有防尘设计，能够有效防止因为灰尘的积压导致测量不准确
14. USB可连接打印机，输出数据更直观便捷。
1. By forming a liquid column, the sample required for one test is as low as 0.5ul, and the trace amount is detected, saving precious samples.
2. The detection concentration range is wide, and commonly used samples can be detected without dilution.
3. The machine does not need to be warmed up, it can be detected after starting up, and the single detection time is about 5 seconds, and the detection is fast.
4. Built-in software, easy and fast to operate, software running fast and stable, no delay, provide a stable user experience.
5. Small size, easy to carry, very suitable for field testing.
6. Can record all the data that the user tests, and has screenshot function, convenient for users to export precious data or delete data at any time. More than 10,000 data can be stored.
7. It can be quickly upgraded by U disk, which is convenient for the instrument to update the software.
8. With user management system, multi-user independent detection, independent management of data.
9. Has power-on self-test function, it can quickly and accurately judge whether there are impurities in the detection platform when the machine is started up.
10. The material of the sample detection platform is stainless steel and quartz optical fiber, high strength and anti-corrosion.
11. With cuvette measurement function, the cuvette measurement provides stirring and heating auxiliary functions at the same time, which makes the cuvette detection more powerful and uses more detection scenarios.
12. Support colonies (OD600) detection, and the detection of colonies can be carried out in both cuvette and micro mode, which meets the different detection needs of users.
13. The cuvette measuring hole has a dust-proof design, which can effectively prevent inaccurate measurement due to dust accumulation.
14. USB can be connected to a printer, the output data is more intuitive and convenient.
应用范围
莱普特A2D-Plus超微量紫外可见分光光度计是一类很重要的分析仪器，无论在物理学、化学、生物学、医学、材料学、环境科学等科学研究领域，还是在化工、医药、环境检测、冶金等现代生产与管理部门，超微量紫外可见分光光度计都有广泛而重要的应用。超微量紫外可见分光光度计就是利用分光光度法对物质进行定量定性分析，常用于核酸，蛋白定量及细胞培养检测；超微量紫外可见分光光度计已经是现代分子生物实验室常规仪器。
Leopard A2D-Plus Ultra-micro ultraviolet-visible spectrophotometer is a very important analytical instrument, whether in the fields of scientific research such as physics, chemistry, biology, medicine, materials science, environmental science, or in modern chemical engineering, medicine, environmental testing, metallurgy Production and management departments, Ultra-micro ultraviolet-visible spectrophotometer have a wide range of important applications. Ultra-micro ultraviolet-visible spectrophotometer is to use spectrophotometry to quantitatively and qualitatively analyze substances, and is often used for nucleic acid, protein quantification and cell culture detection; Ultra-micro ultraviolet-visible spectrophotometer is already a conventional instrument in modern molecular biology laboratory.
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型号
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A2D-Plus
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检测样品量
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0.5~2μl
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光源
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LED
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检测器
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PD
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光程
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5段光程 1mm、0.5mm、0.2mm、0.1mm、0.05mm
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波长范围
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固定波长260nm,280nm,340nm,600nm
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光吸收范围
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0.04~750Abs (10mm)
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光吸收精度
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0.002Abs (10mm)
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吸光率精度
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1%
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检测核酸浓度范围
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2~37500ng/μl(dsDNA)
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检测蛋白浓度范围
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0.06~450mg/ml(BSA)
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样品基座材料
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304不锈钢和石英光纤
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测量时间
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约5s
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功率
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20W
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电源适配器
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12V ，5A
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净重
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3.1kg
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技术参数
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比色皿规格
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L.12.5xW.12.5xH.45mm
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比色皿光程长度
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10，5，2，1mm
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比色皿光速高度
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8mm
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比色皿加热范围
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37±0.5℃
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比色皿搅拌速度
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高、低两种模式
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比色皿检测浓度范围
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0.2~75ng/ul(dsDNA) (10mm)
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比色皿光吸收范围
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0.004~1.5Abs (10mm)
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Model
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A2D-Plus
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Test sample capacity
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0.5~2μl
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Light source
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Xenon lamp
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Detector
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2048 linear CCD array (optional 4096 linear CCD array)
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Optical path
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5 optical path lengths: 1mm, 0.35mm, 0.1mm, 0.05mm, 0.02mm
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Wavelength range
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fixed wavelength 260nm,280nm,340nm,600nm
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Light absorption range
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0.04~750Abs (10mm)
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Light absorption accuracy
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0.002Abs (10mm)
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Absorbance accuracy
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1%(0.76Abs at 256nm)
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Detection concentration range
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2~37500ng/μl(dsDNA)
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The concentration range of the detected protein
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0.06~450mg/ml(BSA)
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Sample base material
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304 stainless steel and quartz optical fiber
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Measure time
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about 5s
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Power
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20W
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Power Adapter
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12V ，5A
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Net Weight
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3.1kg
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Cuvette specifications
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12.5mm(L)x12.5mm(W)x45mm(H)
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Cuvette optical path length
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10，5，2，1mm
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Cuvette light speed height
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8mm
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Heating range of cuvette
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37±0.5℃
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Stirring speed of cuvette
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High and low two modes
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Detection concentration range of cuvette
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0.2~75ng/ul(dsDNA)(10mm)
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Light absorption range of cuvette
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0.004~1.5Abs (10mm)
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