UV-VIS Spectrophotometers


UV-VIS Spectrophotometers

We are reckoned as one of the leading Manufacturers, Exporters, and Suppliers of the wide range of Double Beam UV-VIS Spectrophotometers or Double Beam UV-Visible Spectrophotometers and Single Beam UV-VIS Spectrophotometers, in India. We have four different models of Double Beam and two models of Single Beam UV-VIS Spectrophotometers to meet the requirement of different customers with different specifications and budget. These Double Beam UV-VIS Spectrophotometers and Single Beam UV-VIS Spectrophotometers are engineered with precision to meet various requirements of different laboratories.

  • Models we offer :
  • Double Beam : VSI-501, VSI-504, VSI-505 & VSI-506.
  • Single Beam : VSI-502 and VSI-503


These Double Beam UV-VIS Spectrophotometers and Single Beam UV-VIS Spectrophotometers are based on contemporary technologies and have user-friendly operations for doing spectrophotometric analysis of any concentration. Our instruments have a lasting functional life and are acclaimed for the precise results delivered. These instruments are applicable in chemical, pharmaceutical, agricultural, soil testing labs, biotechnological labs, hospitals, engineering & medical colleges, universities, research institutions, etc.

VSI Electronics Private Limited is also counted among the leading manufacturer and supplier of other instruments like Single Beam UV-VIS Spectrophotometers, UV-VIS Spectrophotometers, Visible Spectrophotometers, Melting Point Apparatus, Photo Colorimeters, Karl Fischer Titrimeters, pH Meters, Dry Bath Incubators, Online pH Meters, Online Conductivity Meters, Online TDS Meters, Conductivity Meters, TDS Meters, Dissolved Oxygen Meter, Turbidity Meters, Nephelometers, Water/Soil Analysis Kits, etc. from India.



 UV-VIS Spectrophotometer (VSI-501) – Double Beam

 UV-VIS  Spectrophotometer (VSI-501) – Double Beam
The Microprocessor Double Beam UV-VIS Spectrophotometer (Model: VSI-501) with eight cell cuvette holder is perfectly designed instrument, which successfully realizes high accuracy and reliability measurement to meet various application requirements. It can be used extensively for qualitative and quantitative analysis in such fields as biochemical research and industry, pharmaceutical analysis and production, education, environmental protection, food industry, clinical examination, sanitation and anti-epidemic, etc. It has wide Wavelength Range of 190-1100nm, satisfying requirements of various fields. Maximum of 9 wavelengths & 7 samples can be measured at one time. Fully automated design, realizing the simplest measurement and satisfying the requirements of pharmacopoeia. Automatic change-over between W lamp & D 2 lamp. Optimized optics and large scale integrated circuits design, light source and receiver from world famous measurement all add up to high performance and reliability.

Rich measurement methods: Wavelength Scan, Time Scan, Multi-Wavelength Determination, Multi-Order Derivative Determination, Double-Wavelength Method and Triple-Wavelength Method etc., to meet different measurement requirements. It has Automatic 10mm 8-cell holder. Data output can be obtained via a printer port and a RS-232 interface. Parameters and data can be saved for user's convenience. The PC Controlled Measurement can be Achieved for More Accurate and Flexible Requirements.


UV-VIS Spectrophotometer (VSI-504) – Double Beam

UV-VIS  Spectrophotometer (VSI-504) – Double Beam
We offer another model of Double Beam UV-VIS Spectrophotometer (Model : VSI-504) ​with single cell cuvette holder, which is perfectly designed instrument that successfully realizes high accuracy and reliability measurement to meet various application requirements. It can be used extensively for qualitative and quantitative analysis in such fields as Biochemical Research and Industry, Pharmaceutical Analysis and Production, Education, Environmental Protection, Food Industry, Clinical Examination, Sanitation and Anti-Epidemic, Etc.

This Double Beam UV-VIS Spectrophotometer operates at wavelength Range of 190-1100 nm, basic/quantiative wavelength scan/DNA Protein Test/Kinetic, automatic peak picking & spectrum display. It has large screen with graphic display. Spectrum and data can be printed out by printer and sent to computer via USB PORT. Set of 4 quartz and 16 glass cuvettes is provided. Software Included.


 UV-VIS Spectrophotometer (VSI-505) – Double Beam

 UV-VIS  Spectrophotometer (VSI-505) – Double Beam
The Variable Double Beam UV/VIS Spectrophotometer (Model : VSI-505) is perfectly designed instrument that successfully realizes high accuracy and reliability measurement to meet various application requirements.
This model comes with wavelength range of 190-1100nm (1200 Lines/mm grating) as well as Basic/Quantitative/Wavelength Scan/DNA/Protein Test/ Kinetics Operation modes. It has Fast/ Medium/Slow scanning support for better performance with wavelength accuracy of +/-0.1 nm, Variable Bandwidth of 0.5, 1, 2, 4, 5 and wavelength reproducibility of 0.1 nm. It has Photometric Repeatability of +/- 0.2%T, Baseline Flatness of +/-0.001A, USB based data output port and parallel printer port is also provided.


UV-VIS Spectrophotometer (VSI-506) – Double Beam

UV-VIS  Spectrophotometer (VSI-506) – Double Beam
We offer another model of Double Beam UV-VIS Spectrophotometer (Model : VSI-506) which is True Double Beam UV-VIS spectrophotometer with advance circuit measurement and control system with low noise which makes the instrument highly reliable.

This model has features like Excellent software design and procedure, have stronger spectral data processing function; Automatically scan measures spectra, multi wavelength (1-3 Lamda) determination, kinetic determination, 1-3 curve fitting, 1-4 derivate spectra, access, display print spectra and analyse data. 

Powerful window based software platform user-friendly, easy to store or output. 

Unique installation of deuterium & Tungsten lamp, the design and working way of automatic light switch and finding the best location, allowing users to operate the instruments and maintain or replace light source in a more convenient, correct and safer way.

It operates at wavelength Range of 190-1100 nm, wavelength accuracy 0.3 nm.


UV-VIS Spectrophotometer (VSI-502) - Single Beam

UV-VIS  Spectrophotometer (VSI-502)  - Single Beam
Microprocessor based Single Beam UV-VIS Spectrophotometer (Model: VSI-502), an analytical instrument commonly used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the ultraviolet, visible spectral range. Moreover, our UV-VIS Spectrophotometer finds much scope for its services in other fields as medicine, clinical examination, biochemistry, petro-chemical industry, biotechnology, environmental protection, and quality control. The technique has enjoyed a molecular biology and the need to quantify DNA and proteins.

It has wide Wavelength Range of 195-1000nm, satisfying requirements of various fields. It is highly stable & accurate Microprocessor Single Beam UV-VIS Spectrophotometer. It has high wavelength precision and 4 Position Cuvette Holder. It also has RS-232 C Computer Interface.


UV-VIS Spectrophotometer (VSI-503) – Single Beam

UV-VIS Spectrophotometer (VSI-503) – Single Beam
Microprocessor UV-VIS Spectrophotometer (Single Beam)- (VSI-503) advance model is a single beam, general purpose instrument designed to meet the needs of the conventional laboratory. This instrument is ideal for various applications, such as chemistry, biochemistry, petro-chemistry, environmental protection, food & beverage labs, water & wastewater labs and other fields of quality control and research.

This instrument incorporates a 128x64 dots matrix LCD display for photometric results in terms of %Transmission (%T), Absorbance(Abs.), Concentration (Conc.) and easy to operate. The instrument operates at wavelength between 200 to 1000 nm. Deuterium lamp (D2) and Tungsten Halogen lamp (W) are used. It is ideal for measurements in the visible and ultraviolet wavelength region of the electromagnetic spectrum.