HUIQI OPTICS
High performance single beam UV-VIS Spectrophotometer 756S
High performance single beam UV-VIS Spectrophotometer 756S
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756S UV-Vis Spectrophotometers both are single beams. The instrument has features like a delicate structure, high-performance specification, long-life light source, various convenient functions, etc. They could make qualitative and quantitative tests in material research, pharmaceutical analysis, Biochemical and clinical examination, analysis of water quality control, food inspection, and other fields.
FEATURES
Long-life Light Source: dramatically reduce the cost of light source replacement and the frequency of maintenance.
Low Stray Light: Ensure the stray light is lower than 0.05% (756S：0.1%) to meet clients' needs when they want to test a high absorbance sample.
High Wavelength Accuracy: Ensure accuracy and long-term stability.
Wide Wavelength Range: meets the needs of the most spectrophotometric test.
High-speed Scanning: helps the user to capture the instantaneous spectrum change of sample and improve the work efficiency.
Auto-matching Function of Cuvettes: decrease the deviation occurred by the difference of cuvettes when processing quantity measurement.
High Photometric Accuracy: Ensure that the measurement of the optical light path meets the design requirements, and improves process efficiency of the Assembly to achieve a high precision photometry testing index.
Flash disk storage: make it easy for users to manage data in formats like Excel etc.
USB ports: The user needn't set any parameter to enable online communication while the RS232 serial port has to be set.
Various offline quantitative measurement functions: Electronic System use 32 bits ARM core processor system, equipped with 128*64 big screen LCD, offline quantitative measurement could do multi-wavelength tests, Standard curve fitting and measurement, standard coefficient equation input, save and load standard equations, data storage, and printing, quantitative measurement of concentration.
Powerful Software Function: Software could achieve spectrum scanning, time scanning, dynamic scanning, quantitative measurement, multi-wavelength analysis and formula calculation, spectrum processing, find peak and valley, print data, DNA/RNA test, instrument calibration, performance verification etc. to meet different needs in various analysis fields.
SPECIFICATION
|
Model |
756S |
|
Light source |
Deuterium Lamp (over 500 hours) |
|
Wavelength Range |
190nm~1100nm |
|
Wavelength Accuracy |
±0.5nm |
|
Wavelength Repeatability |
≤0.2nm |
|
Bandwidth |
2nm |
|
Photometry Accuracy |
±0.5%T |
|
Photometry Repeatability |
≤0.2%T |
|
Stray Light |
≤0.1%T(220nm, NaI) |
|
Baseline Flatness |
±0.002A |
|
Stability |
≤0.0008A |
|
Noise |
≤0.5%T(100%T), ≤0.2%T(0%T) |
|
Photometry Range |
0.0~200%(T),-0.3~4(A) |
|
Display System |
128*64 LCD Display |
|
Functional Port |
USB-A(U Disk), USB-B(PC), Serial Port(Printer) |
|
Instrument Dimension |
370mm*440mm*220mm |
|
Weight |
N.W.: 9KG; G.W.: 10KG |
