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Educational UV-Vis Spectrophotometer 190-1020nm 2nm Bandwidth
Educational UV-Vis Spectrophotometer 190-1020nm 2nm Bandwidth
Origin of place China
Model UV755B
Supplier YK Scientific Instrument
Hits 401
Update 5/21/2018
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 Educatinal UV-Vis Spectrophotometer


1. Automatically set and calibrate the wavelength.
2. USB ports for programming updates and other accessory connection.
3. Coefficient Method.
4. The RAM has the capability of saving 200 groups of measured data which can be
recalled any time.
5. Users can build their own standard curve and save it within the RAM. The curves can be reloaded at any time. Up to 100 curves can be stored.
6. Can be used with UV-WIN software. 
7. Imported Fiber Converter, which guarantees the high sensibility.
8. Advanced Microcontroller. 32 bits ARM 11, the frequency can reach 533MHZ,
which ensures the instrument’s stability.
9. Sealed monochromator and all the optical mirror surface is coated with Silicon Dioxide,
which protect the optical components from the environment.
10. The instrument has the ability to test Absorbance, Transmittance and concentration
at given wavelength.
11. Optional 8 positions cell holder.


1. Wavelength: 190-1100nm

2. Bandwidth: 2nm

3. Wavelength Accuracy: +/-1nm

4. Wavelength Repeatability: 0.5nm

5. Wavelength Set: Auto

6. Photometric Accuracy: +/-0.5%T

7. Photometric Repeatability: 0.2%T

8. Photometric Range: 0-200%T, -0.3-3.0A, 0-9999C

9. Stability: <=0.002A/hour

10. Base Line Flatness: +/-0.002A/h (500nm)

11. Noise: +/-0.001A

12. Stray Light: 0.1%T (220nm& 360nm)

13. Data Output: USB

14. Printer Port: Parallel Port

15. Display Mode: LCD(128*64Dots)

16. Light: Imported Deuterium & Tungsten Lamp

17. Detector: Silicon Photodiode

18. Weight: 14kg


For more information, please feel free to contact with us via email: sales@yk-instrument.com


YK Scientific Instrument is a professional manufacturer and exporter of UV-Vis Spectrophotometer



As professional designer, manufacturer and OEM producer for laboratory analysis, testing, measuring instruments, which incorporated in January 2006 in Shanghai, China, YK Scientific Instrument Co.,Ltd offers products like UV Visible Spectrophotometer, Analytical Balances, Water testing facilities like Conductivity / PH meter, Moisture Analyzer and etc, for varies industries & fields .

Currently we are producing an exceptional line ofinstruments that are ideal for the following

-Medical Chemistry
-Environmental Labs
-Biochemistry Labs
-Water/Waste Water Analysis labs
-Agriculture Labs
-Petrochemical Labs
-Food Processing
-Quality Control Labs
-DNA/RNA Testing
-Pharmaceutical Labs
-Chemistry Labs
-Hospital and Research Labs
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