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上海金鵬分析儀器有限公司綜合國內(nèi)外優(yōu)秀生化實驗設(shè)備制造經(jīng)驗**生產(chǎn)的可見分光光度計,進行系統(tǒng)詳解,可快速查詢產(chǎn)品的**報價、圖片、技術(shù)參數(shù),或者進行產(chǎn)品性能比較,使用非常方便。
紫外/可見分光光度法作為實驗室的一項基本技術(shù),在生化分析、生命科學(xué)研究和開發(fā)中,特別是核酸和蛋白質(zhì)定量,越來越發(fā)揮著重要的作用。
SP-723型是光譜SP-72系列可見分光光度計的產(chǎn)品之一,是主要針對科研院所、大專院校實驗室開發(fā)的智能化程度高、性能好、功能強的高性價比產(chǎn)品。儀器可連接個人計算機,并配有光度分析,定量分析和時間掃描等可在視窗平臺(Windows)運行的應(yīng)用軟件。
SP-723型可見分光光度計主要特點
2´20字節(jié)字符式帶背光液晶顯示器(LCD)顯示當(dāng)前波長位置、透射比、吸光度和濃度測試參數(shù)。
自動調(diào)0%T、100%T或0Abs;自動濾光片切換,自動光源切換且可設(shè)置切換位置,光源開關(guān)控制等。
內(nèi)置RS-232C串行接口,可配接打印機和個人電腦;選購光譜Win-spec應(yīng)用軟件,可操控儀器,采集、打印、發(fā)送、保存數(shù)據(jù)。
四槽位標(biāo)準(zhǔn)比色池架,可同時放置四個10毫米標(biāo)準(zhǔn)比色池,可連續(xù)測試多個樣品。也可選購5-50毫米或100毫米長光程比色池。
可測試*小至50微升的樣品(需選購微量比色池及微量比色池架),滿足DNA定量分析的要求;
SP-723型可見分光光度計技術(shù)指標(biāo)
光學(xué)系統(tǒng): 單光束自準(zhǔn)式光路,1200條/毫米高性能光柵
顯示系統(tǒng): 2×20字節(jié)液晶顯示器
波長范圍: 320-1000nm
波長準(zhǔn)確度: ±1nm(系統(tǒng)自動校正)
波長重復(fù)性: 0.5nm
波長設(shè)置方式: 自動
光譜帶寬: 4nm
雜散光: ≤0.3%T(@340nm)
光度顯示范圍: 0%T to 125.0%T,
-0.097to 2.500A,
0Cto 9999C(0-9999F)
光度準(zhǔn)確度: ±0.5%T
光度重復(fù)性: 0.3%T
穩(wěn)定性: ±0.002A/小時(500nm處,預(yù)熱一小時)
數(shù)據(jù)輸出接口: 模擬接口,RS-232C接口
電源要求: 220V/AC, ±10%, 50Hz, ±10%
外型尺寸: 475 ´420´180mm
儀器重量: 9kg
軟件功能WIN-SP 5.0(選購件)
光度分析 吸光度、透射比、濃度測定(標(biāo)準(zhǔn)參比、斜率/截距法、多種線性回歸方程)
定量分析 標(biāo)準(zhǔn)曲線法
動力學(xué)分析 時間掃描
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Analytical Instruments Co., Ltd. Shanghai Jinpeng excellent chemical and biological laboratory equipment and foreign manufacturing experience exclusively produced visible spectrophotometer systematic Xiangjie to quickly check the latest products, quotes, pictures, technical parameters, or product performance comparison, is very convenient to use .
UV / VIS spectrophotometry as a basic laboratory technology, biochemical analysis, life science research and development, especially nucleic acid and protein quantification play an increasingly important role.
SP-723 model is a spectrum visible spectrophotometer SP-72 series one of the products are aimed at research institutes, tertiary institutions developed in the laboratory a high degree of intelligence, good performance, strong function and cost-effective products. Instrument can be connected to a personal computer and equipped with photometric analysis, quantitative analysis and time scanning available on Windows platforms (Windows) to run applications.
Vis Spectrophotometer Model SP-723 Main Features
2'20-byte character type with a backlit liquid crystal display (LCD) displays the current wavelength position, transmittance, absorbance and concentration of test parameters.
Automatic 0% T, 100% T or 0Abs; automatic filter switching, auto-light switch and can be set to switch position, light switch control.
Built-in RS-232C serial interface, can be equipped with printers and personal computer access; purchase spectrum Win-spec applications software, which can control instruments, collection, print, send, save the data.
4 slots standard colorimetric pool frame, which can be placed four 10 mm standard colorimetric pool, continuous testing multiple samples. They can even buy 5-50 mm or 100 mm long optical path than the color pool.
Can test samples of the smallest to 50 increased slightly (requires optional micro-micro colorimetric colorimetric pool and pool frame), to meet the requirements of quantitative analysis of DNA;
SP-723 Technical Specifications Type Vis Spectrophotometer
Optical System: Single-beam self-quasi-type optical path, 1200 / mm grating high-performance
Display System: 2 × 20-byte LCD display
Wavelength range: 320-1000nm
Wavelength Accuracy: ± 1nm (the system automatically corrected)
Wavelength repeatability: 0.5nm
Wavelength Setting mode: Auto
Spectral Bandwidth: 4nm
Stray light: ≤ 0.3% T (@ 340nm)
Photometric display range: 0% T to 125.0% T,
-0.097to 2.500A,
0Cto 9999C (0-9999F)
Photometric accuracy: ± 0.5% T
Photometric Repeatability: 0.3% T
Stability: ± 0.002A / hour (500nm Department, preheat one hour)
Data Output Interface: Analog Interface, RS-232C interface
Power Requirements: 220V/AC, ± 10%, 50Hz, ± 10%
Size: 475 '420 '180mm
Instrument Weight: 9kg
Software functions WIN-SP 5.0 (optional)
Spectrophotometric absorbance, transmittance and concentration measurement (standard reference, the slope / intercept method, multiple linear regression equation)
Quantitative analysis of the standard curve method
Kinetic Analysis of Time Scan
In particular that: ⑴ prices listed on this site, such as a change in the factory, please factory new price shall prevail.
⑵ the wholesale margin of preference for each plant is different, please call us.
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