- Place of Origin:
- Shandong, China
- Brand Name:
- Model Number:
- Focal Length:
- Wavelength Range:
- Measurement Range:
- Light source:
- Hamamatsu 150W Xenon lamp
- Emission monochromator:
- C-T diffraction grating(Em 200-900nm,bandwidth 10nm)
- Optical System:
- Double Beam
- BOOST Si-pin Detector
- Spectral bandwidth:
- Wavelength repeatability:
- 0.2nm T
- Supply Ability:
- 500 Unit/Units per Month
- Packaging Details
- Wooden package/ carton
- Qingdao/ Shanghai/ Guangdong
- Lead Time:
- Shipped in 10 days after payment
2016China best supplier
Large LCD display UV/VIS Spectrophotometer,Cheap Price UV Spectrophotometer BIOBASE
Introduction of Spectrophotometer
Fluorescence analysis is a high sensitive and high selective sophisticated analytical method.
This method can provideinformation including excitation and emission spectrum, emission light intensity and measurement of life of emission lightand polarization fluorescence etc. This method can provide a wide lineal range of working curve.It has becoming animportant analytical method in the region of trace analysis.
This method has been used in:
1.Medical science and clinical analysis Clinical analysis of biological specimen.
2.Pharmaceutical science and pharmacology Analysis ofnatural pharmaceutical products; Quality control ofpharmaceuticals and research of pharmaceuticalmetabolites.
3.Biochemistry Analysis of minute quantity of substances in biological body.
4.Food industry Analysis of minute quantity of constituents in food.
5.Pollution analysis Atmospheric pollution, environmental testing and food contamination analysis.
6.Organic and inorganic chemistry Used in the trace analysis in case of those substances cannot be determined byabsorption spectrophotometry.
1.Two operation modes could be chosen: fluorescence intensity and luminous intensity. Fluorescence scanning,kinetic determination and quantity analysis could be done under fluorescence intensity mode.
2.365nm exciting wavelength,Raman peak of water S/N ≥150 High performance sensitivity simplifies themeasurement of low detective sample.
3.10 stages gain adjustment could be chosen for emission spectrum scanning, including high speed low S/N scanningand precise scanning. Total spectrum scanning could be done in 1 second. With the intelligent pre scanningfeature, unknown sample"s spectrum information could be detected rapidly. Auto-omission of the influence ofscattering peak and harmonic peaks, it ensure the best measurement parameters and locate the fluorescenceemission peak.
4. Support off-line mode and on-line mode. Under off-line mode, instrument"s computer system offer the fluorescenceintensity 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.
5. High stable and long life 150W xenon lamp and power source ensure high stable testing and wide range of spectrum.
6. The normalized feature for fluorescence value could make different fluorescence"s result comparable.
7. Provide optional PC qualitative and quantitative software package with expansible time scanning,wavelength scanning, graphic calculation and storage-access abilities.
8. Optional accessories for different measurement, including single hole cell holder, fluorescence sample holderfor different features, 200μl micro
scale centrifuge tube, micro scale capillary sample holder, semi-auto sample introduction accessories, membrane sampleaccessories, powder sample accessories, jacket sample accessories.
Parameter of Spectrophotometer
Hamamatsu 150W Xenon lamp
Exciting optical filters
Interference optical filter
a) Standard set is equipped with an interference optical filter of
b) An optional interference optical filer of 25mm diameter of
C-T diffraction grating(Em 200-900nm,bandwidth 10nm)
Raman peak of water in 1 cm quartz fluorescence cuvette with S/N≥150
better than 1.5%/10min
(0.1-4)s 6 stages adjustable
Fluorescence display value
220V±22V 50Hz±1Hz 190W
380 x440 x240 mm 0.04M3
Laminar Flow Cabinet:
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E-mail: sales44@ biobase.cc