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锘海生命科學(xué)

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電子順磁共振(EPR)波譜儀

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    • MiniScope MS5000 ESR spectrometer with scientific grade performance 科研級(jí)性能的ESR波譜儀 Next generation electron spin resonance spectroscopy (ESR). Combined state of the art electronics and extended experience of magnet and resonator engineering allow for more than a factor of two improvement in signal to noise ratio. 新一代的電子自旋共振波譜儀(ESR),結(jié)合了最先進(jìn)的電子技術(shù),以及磁場(chǎng)和諧振器工程應(yīng)用的拓展經(jīng)驗(yàn),實(shí)現(xiàn)了兩倍以上信噪比的提升。 Bench top EPR/ESR Spectrometer(MS 5000) 臺(tái)式EPR/ESR 波譜儀(MS5000) compact size 小巧緊湊 the ideal ‘everywhere’ spectrometer, can be handled by one person, low electricity power consumption 理想的“隨處可用”光譜儀,可由一人操作,低功耗 45 kg, 397 x 262 x 192 mm sensitivity & stability靈敏穩(wěn)定 outstanding sensitivity and magnetic field stability, extended data detection schemes 出色的靈敏度和磁場(chǎng)的穩(wěn)定性,擴(kuò)展的數(shù)據(jù)檢測(cè)方案 detection limit of 10 nM in PBS PBS中檢測(cè)限低至10nm versatile options 多種選配件 automated goniometer for measurement of angular dependencies, low temperature measurements, big collection of specialized sample holders and glassware, comfortable software for data handling and evaluation 自動(dòng)測(cè)角儀,低溫檢測(cè)器,大量定制的樣品夾具和玻璃器皿,操作便捷的數(shù)據(jù)處理和評(píng)價(jià)軟件 autosampling for liquids, powder and solid samples 液體、粉末和固體樣品自動(dòng)進(jìn)樣 Wide field of applications廣泛的應(yīng)用 Life sciences 生命科學(xué) Nitric oxide measurement, reactive oxygen species, oxidative stress, radical generating systems, photo dynamic therapy NO自由基的檢測(cè),氧自由基的檢測(cè),氧化應(yīng)激,自由基產(chǎn)生系統(tǒng),光化學(xué)形成自由基 Food Chemistry and Pharmacy 食品化學(xué)與制藥 Antioxidative features of foodstuff, radicals in foodstuff, radiation-induced radicals 食品的抗氧化,食品中的自由基,輻射形成自由基 Petrochemistry 石油化工 Living polymers, nitroxide quantification, radicals in varnish, UV stability of scratch resistant varnish 活性高聚物,氮氧自由基定量,漆中的自由基,耐刮漆的UV穩(wěn)定性 Environmental Toxicology 環(huán)境毒理學(xué) Generation of radicals by particles 顆粒生成的自由基 Alanine Dosimetry 丙氨酸劑量計(jì) Alanine dosimetry (tablets, thin films) 丙氨酸劑量計(jì)(片,薄膜) Separation of Radicals 自由基的分離 EPR/HPLC coupling EPR/液相色譜耦合; Biophysical Features生物物理特征 Oxymetry, membrane fluidity, pH in microenvironment, viscosity, phase partition 血氧測(cè)試,膜流動(dòng)性,微環(huán)境的pH值、粘度、相分配 Bioinorganic Chemistry生物無(wú)機(jī)化學(xué) Bioinorganic transition metal compounds, fenton chemistry, effect of heavy metal ions on living tissue 無(wú)機(jī)生物中的過(guò)渡金屬化合物,范頓化學(xué),重金屬離子對(duì)生物組織的影響 Cosmetic化妝品 Radical protection factor, protection features of UV-filters in creme, shampoo, etc. 自由基防護(hù)系數(shù),面霜、洗發(fā)水的紫外線防護(hù)功效 技術(shù)參數(shù) 磁體系統(tǒng) 微波系統(tǒng) 調(diào)制幅度 1μT – 1 mT 微波頻率 9.2 – 9.6 GHz 調(diào)制頻率 100 kHz 微波功率 1 μW – 100 mW 磁場(chǎng)范圍 30 - 650 mT 諧振器 矩形諧振腔 TE 102 自動(dòng)檢測(cè)Q值 調(diào)制范圍寬 場(chǎng)分辨率 0.03 μT 靈敏度 8 x 10 9 spins/0.1 mT 掃場(chǎng)范圍 0 – 630 mT 尺寸 397 x 262 x 192 mm 掃場(chǎng)分辨率 120,000 steps 重量 ~ 45 kg 磁場(chǎng)穩(wěn)定性 1.5 μT/ h 功耗 ~ 300 VA 磁場(chǎng)均勻性 + 5 μT覆蓋樣品區(qū)域 掃描時(shí)間 1s – 2h 冷卻 空氣冷卻(如需,低噪聲) Accessories 附件 Autosampler for powder and solid samples 粉末和固體樣品的自動(dòng)進(jìn)樣器 automated handling of up to 23 samples in quarz tubes 自動(dòng)處理23個(gè)石英管中的樣品 3–6 mm diameter, precise height positioning within resonator for highest reproducibility. 3-6mm直徑,諧振器內(nèi)精確的高度定位以獲得最高的可重復(fù)性 Autosampler for liquids 液體的自動(dòng)進(jìn)樣器 Automatic liquid sample transfer for spectrometers of the MiniScope series, Autosampler and integrated peristaltic pump, software controlled. Software for kinetic measurements, including automatic data acquisition and data evaluation. Single or multiple chemicals, optional: automated component mixing and temperature control. 軟件控制小型波譜儀、自動(dòng)進(jìn)樣器、集成蠕動(dòng)泵的自動(dòng)進(jìn)樣,動(dòng)態(tài)檢測(cè)的軟件包括自動(dòng)化的數(shù)據(jù)采集和數(shù)據(jù)評(píng)估,對(duì)于單個(gè)或者多種化學(xué)物,可選自動(dòng)組分混合和溫度控制。 Temperature Controller—TC H04 溫度控制器(TC H04) Temperature range 103 K – 473 K, accuracy of control +/- 0.25 K up to 373 K, PC controlled. Liquid nitrogen storage, measurement with cavity integrated nitrogen dewar. 溫度范圍103 K - 473 K;控制精度+ / - 0.25 K(@ 373 K);計(jì)算機(jī)控制;液氮儲(chǔ)存,用配有氮杜瓦的腔測(cè)量。 Bio Temperature Controller 生物溫度控制器 Temperature range: 293 K – 333 K, accuracy + / - 0.25 K, PC controlled. Temperature medium: Air 溫度范圍:293 K - 333 K;精度+ / - 0.25 K,計(jì)算機(jī)控制;溫度介質(zhì):空氣 Automated Goniometer自動(dòng)測(cè)角儀 Fully automated angular rotation of sample. Step size 0,1 to 180°. Each measurement of a new spectrum starts with an automated readjustment of the spectrometer for best measurement performance 樣品可實(shí)現(xiàn)完全自動(dòng)化的角旋轉(zhuǎn);步長(zhǎng)0.1°~ 180°;測(cè)量新光譜前自動(dòng)重置波譜儀以便實(shí)現(xiàn)最佳測(cè)量性能 Glassware 玻璃配件 50 mL capillaries, flat cell and special holder SH-P, tissue cell, sample tubes, finger dewar, etc. 50毫升毛細(xì)管,扁平池,定制的SH-P夾,組織單元,樣品管,指狀杜瓦,等。 Dewars 杜瓦 To manually cool the samples. 手動(dòng)冷卻樣品 Tissue Cells 組織單元 For tissue samples 用于組織樣品 Highlights 亮點(diǎn) (圖說(shuō)明) Detection limit 檢測(cè)限 10 nM in PBS PBS 中10nM Available standards 可用標(biāo)準(zhǔn) Chromium and Manganese 鉻和錳 Wide magnetic field range (650 mT) 寬磁場(chǎng)范圍(650mT) Ultra fast and stable auto frequency control快速、穩(wěn)定的自動(dòng)調(diào)頻 No spikes due to liquid nitrogen bubbles 液氮?dú)馀萑ゼ夥? Sensitivity of MS 5000 MS 5000的靈敏度 bench top spectrometer compared to large stationary spectrometer with universal TE 102 cavity 臺(tái)式光譜儀與配有通用TE 102諧振腔的大型光譜儀的對(duì)比 Software – ESRStudio 2.0 軟件-ESRStudio 2.0 ESRStudio is the most modern and dynamic software for ESR measurements with convenient workflow based user interfaces. ESRStudio是ESR檢測(cè)中最新且最有力的分析軟件,擁有便捷的工作流程以及優(yōu)化的用戶(hù)界面。 Highlights: o Most advanced operating and data evaluation software o Modern and user friendly user interfaces o User/application based customization o Advanced scientific capability o Work flow for automated spectrum evaluation o Automated report generation for convenient research work o Versatile optimization of parameters like signal amplitude, phase of magnetic field modulation etc 亮點(diǎn): 最先進(jìn)的操作和數(shù)據(jù)評(píng)估軟件 現(xiàn)代化而友好的用戶(hù)界面 用戶(hù)/應(yīng)用可定制 先進(jìn)的科研能力 自動(dòng)頻譜分析流程 自動(dòng)生成報(bào)告,便于研究工作 全面的參數(shù)優(yōu)化,如:信號(hào)放大倍率,磁場(chǎng)相位調(diào)制等。
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