SP-756型紫外可见分光光度计参数指标

SP-756型紫外可见分光光度计技术指标
光学系统： 单光束自准式光路，1200条/毫米高性能光栅
显示系统： 2×20字节液晶显示器
波长范围： 190-1100nm
波长准确度： ±1nm(系统自动校正)
波长重复性： 0.5nm
波长设置方式： 自动
光谱带宽： 2nm
杂散光： ≤0.1%T（在220nm和340nm处）
光度显示范围： 0%T to 125.0%T,
-0.097to3A,
0Cto 9999C(0-9999F)
光度准确度： ±0.3%T
光度重复性： 0.2%T
稳定性： ±0.002A/小时（500nm处，预热一小时）
数据输出接口： 模拟接口， RS-232C接口
电源要求： 220V, ±10%, 50Hz, ±10%,
外型尺寸： 475 *420*180
仪器重量： 11kg
软件功能WIN-SP 5.0(基本版)
光度分析
吸光度、透射比、浓度测定（标准参比、斜率/截距法、多种线性回归方程）
定量分析
标准曲线法
动力学分析
时间扫描
特别申明：⑴本网站所列价目，如厂方有变动，请以厂家新价格为准。
⑵批发优惠幅度因各厂情况不同，请来电咨询。 
Analytical Instruments Co., Ltd. Shanghai Jinpeng excellent chemical and biological laboratory equipment and foreign manufacturing experience exclusively produced UV-Vis spectrophotometer for system Xiangjie to quickly check the latest products, quotes, pictures, technical parameters, or product performance comparison, using a very convenience.
SP-756 UV-Vis Spectrophotometer Instrument Description
Spectra SP-756 type UV-Vis spectrophotometer is based on the Chinese Pharmacopoeia, as well as Europe and the United States Pharmacopoeia requirements for the development of UV-Vis spectrophotometer for the pharmaceutical industry and medical research laboratories, primary doping department QA / QC and routine analysis of experimental development of high-performance simple, affordable, high-performance UV-Vis spectrophotometer.
SP-756 UV-Vis Spectrophotometer Features
Analytical procedures to meet the instrument specifications:
190-1100nm wavelength range, 2nm spectral bandwidth in line with pharmacopoeia requirements.
To meet the sample analysis of the optical properties:
Instrument has excellent monochrome nature of photometric accuracy and low stray light. Better than 0.1% T stray light indicators and 0-.3Abs photometric range, suitable for high concentrations of sample analysis.
SP-756 UV-Vis Spectrophotometer
Easy to operate to meet the smart features:
Self-test devices for wavelength, light source automatic switching, filter automatic switching operation status detection and adjustment of energy discrimination, as well as a variety of advanced instruments GOTOl features.
The stability of the sample tested to meet the performance:
Excellent stability and repeatability can be comparable with large-scale advanced instruments. Long time stability of the instrument is better than 0.002Abs / hour, reading repeatability is better than 0.001Abs.
To meet the product quality and reliable management:
ISO9001 quality management system, from design to sales, comprehensive implementation of modern management concepts to ensure that every product line spectra of the product specifications and commitment to quality standards;
SP-756 UV-Vis Spectrophotometer Specifications
Optical System: Single-beam self-quasi-type optical path, 1200 / mm grating high-performance
Display System: 2 × 20-byte LCD display
Wavelength range: 190-1100nm
Wavelength Accuracy: ± 1nm (the system automatically corrected)
Wavelength repeatability: 0.5nm
Wavelength Setting mode: Auto
Spectral Bandwidth: 2nm
Stray light: ≤ 0.1% T (at 220nm and 340nm Office)
Photometric display range: 0% T to 125.0% T,
-0.097to3A,
0Cto 9999C (0-9999F)
Photometric accuracy: ± 0.3% T
Photometric Repeatability: 0.2% T
Stability: ± 0.002A / hour (500nm Department, preheat one hour)
Data Output Interface: Analog Interface, RS-232C interface
Power Requirements: 220V, ± 10%, 50Hz, ± 10%,
Overall dimensions: 475 * 420 * 180
Instrument Weight: 11kg
Software functions WIN-SP 5.0 (Basic version)
Spectrophotometry
Absorbance, transmission ratio, the concentration measured (standard reference, the slope / intercept method, multiple linear regression equation)
Quantitative Analysis
Standard curve method
Kinetic Analysis
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.