the UV-Vis spectrophotometer is designed to meet high requirement for precision measurement in the research and productionof organic chemistry, biochemistry, medical testing, food testing, environmental protection, water testing industry,etc.

The latest ARM system and long optical system ensure high accuracy and good stability of the instrument.

They are the best choice of high quality spectrophotometer.

Features :

1. 10.1 inches high resolution TFT colored capacitive touch screen and windows Graphic interface.
2. Powerful functions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DNAProtein test, multi-wavelength test, etc
3. In-house massive memory is capable of saving up to 1024M for test data & working curves.
4. Supports USB & SD card storage. The USB port can be used for data transfer, which is easily exported to Excel for further processing, analysis and storage.
5. Socket type deuterium lamp and tungsten lamp can make lamps switching without optics debugging and easier to be replaced.
6. Large room for samples can hold cuvettes of various specifications.
7. Extensive accessories are optional, such as auto 8-cell holder, peltier/sipper system, reflection accessories, 21 CFR compliant software, etc.

the UV-Vis spectrophotometer is designed to meet high requirement for precision measurement in the research and production of organic chemistry, biochemistry, medical testing, food testing, environmental protection, water testing industry,etc. The latest ARM system and long optical system ensure high accuracy and good stability of the instrument. They are the best choice of high quality spectrophotometer.

Features:

Xenon lamp can start testing directly without preheating. be guaranteed at least 3-year for the lamp.

Powerful functions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DNAProtein test, multi-wavelength test, etc

In-house massive memory is capable of saving up to 1024M for test data & working curves.

Supports USB & SD card storage. The USB port can be used for data transfer, which is easily exported to Excel for further processing, analysis and storage.

Large room for samples can hold cuvettes of various specifications.

Extensive accessories are optional, such as auto 8-cell holder, peltier/sipper system, reflection accessories, 21 CFR compliant software, etc.

It can offer the information of excitation & emission spectrum, light emitting intensity &life, quantum yield rate, fluorescence polarization etc. and a wide linear range of operating curve, so that it has become an important means involved in trace analysis.
* Whole aluminum metal alloy die-castings.
* The emission monochromatic adopts 1200 line diffraction grating, its large aperture and non-spherical reflecting mirrors produces extra high sensitivity.
* High stable and long life Xenon lamp and it’s power ensure high stable testing and wide range of spectrum.
* High performance photomultiplier to gain best signal-noise ratio.
* Built in SCM technology, auto 0% and auto background subtraction.
* 0-7 stage gain adjustment.
* Real time fluorescence reading and concentration printout.
* Single-point sample concentration direct reading ability.
* Provide 2 working modes: main unit test mode and software test mode.
* Quantitative and qualitative software with PC, full automation, three regular function, kinetics measurement, quantitative measurement and spectrum scan.

Feature:

◆Two operation mode could be chosen: fluorescence intensity and luminous intensity. Fluorescence scanning, kinetic determination and quantity analysis could be done under fluorescence intensity mode.

◆365nm exciting wavelength  Raman peak of water in 1 cm quartz fluorescence cuvette S/N≥150       High performance sensitivity simplifies the measurement of low detective sample.

◆10 stages gain adjustment could be chosen for emission spectrum scanning, including high speed low S/N scanning and precise scanning. Total spectrum scanning could be done in 1 second. With the intelligent pre scanning feature, unknown sample’s spectrum information could be detected rapidly. Auto-omission of the influence of scattering peak and harmonic peaks, it ensure the best  measurement parameters and locate the fluorescence emission peak.

◆Support off-line mode and on-line mode. Under off-line mode, instrument’s computer system offer the fluorescence intensity measurement, concentration direct reading, auto 0 adjustment, auto background subtraction and etc. Under on-line mode, we could use quality and quantity software to control data acquisition and analysis through USB2.0 interface.

◆High stable and long life 150W xenon lamp and power source ensure high stable testing and wide range of spectrum.

◆The normalized feature for fluorescence value could make different fluorescence’s result comparable.

◆Provide optional PC qualitative and quantitative software package with expansible time scanning, wavelength scanning, graphic calculation and storage-access abilities。

◆Optional accessories for different measurement, including single hole cell holder, fluorescence sample holder for different features, 200μl micro scale centrifuge tube, micro scale capillary sample holder, semi-auto sample introduction accessories, membrane sample accessories, powder sample accessories, jacket sample accessories and etc.

Applications :

Fluorescence analysis is a high sensitive and high selective sophisticated analytical method. This method can provide information including excitation and emission spectrum, emission light intensity and measurement of life of emission light and polarization fluorescence etc. This method can provide a wide lineal range of working curve. It has becoming an important analytical method in the region of trace analysis. This method has been used in:

◆Medical science and clinical analysis Clinical analysis of biological specimen.

◆Pharmaceutical science and pharmacology Analysis of natural pharmaceutical products; Quality control of pharmaceuticals and research of pharmaceutical metabolites.

◆Biochemistry Analysis of minute quantity of substances in biological body.

◆Food industry Analysis of minute quantity of constituents in food.

◆Pollution analysis Atmospheric pollution, environmental testing and food contamination analysis.

◆Organic and inorganic chemistry：Used in the trace analysis in case of  those substances cannot be determined by absorption spectrophotometry.

Features:

1. With advanced circuit measurement and control system, make the instrument with higher reliability and low noise.
2. Powerfulfunctions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DNAProtein test, multi-wavelength test, etc
3. Plugtype deuterium lamp and tungsten lamp transfer lamps without opticsdebugging.
4. Largeroom for samples can hold cuvettes of various specifications.
5. Auto8-cell holder is optional.

This product is an economic analysis instruments, with RS232 output. Excellent  photometric  precision instruments higher than the same file. Widely used in medical testing, food, petrochemical industry, environmental protection and monitoring, and other fields.

Features

RS232C interface is optional 100mm colorimetric stand (suitable for power plants, waterworks and sugar refiner, etc) Digital display the measuring value; Auto light door and zero setting. The instrument adopts  tungsten lamp, ensure its service life.

it has a smoother appearance design, smart color schems,blue-lit LCD display ellipse control buttons, and oval-shaped key-press design, which is very easy to operate.

Features:

• . Adopts 70*40mm blue backlight screen display, can display T,A,C,K,B.
• . Can adjust automatically 0%A and 100%T.
• .Large sample compartment, it can accommodate 5-100mm path length cuvettes.
• .USB signal output interface, use professional UV-PRO1.0 software can realize functions of quantitative analysis, dynamic testing, with optional printer.
• . Automatic light switching, wavelength setting manually.
• . Store 50 groups of measuring data and 10 groups of K & B value.

2.The optional PC software expands the capabilities of the instrument includes Photometric analysis, Quantitative analysis, Spectral scanning, Kinetics, DNA/protein analysis, Multi-wavelength test, etc.

3.Adopts 51 microcomputer system, and store 200 test data and 100 standard curves;

4.Plug type deuterium lamp and tungsten lamp transfer lamps without optics debugging.

5.Large sample chamber can accommodate 5-100mm cuvettes of all kinds.

6.Auto 8-cell holder is optional.

Features:

1. The real double beam metering system, with advanced circuit measurement and control system, make the instrument with high reliability and low
2. Powerful functions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DNAProtein test, multi-wavelength test, etc
3. Plug type deuterium lamp and tungsten lamp transfer lamps without optics
4. Large room for samples can hold cuvettes of various
5. Auto 8-cell holder is optional