Double Beam Spectrophotometer Manufacturer In India

Double-beam spectrophotometers allow users to simultaneously measure both reference and sample beams, shortening reading time while eliminating calibration between measurements.

This double beam UV-VIS Spectrophotometer comes equipped with a premium grade blazed holographic grating monochromator for accurate analysis, high stability and minimal stray light emissions for increased measurement precision.

Fast and Reproducible Measurements

No matter whether you are conducting UV-Visible absorbance measurements or seeking to expand into kinetics or multi-wavelength analysis, this double beam spectrophotometer manufacturer offers the versatility necessary to expand your measurement capabilities and ensure reproducible results. Its superior design helps minimize fluctuations in lighting sources that could potentially lead to errors and provides more consistent outcomes.

This solid state, microprocessor-based apparatus operates between 190-1100nm in wavelength. Utilizing monochromator’s diffraction grating produces linear spectrum while its high resolution allows accurate readings.

Superior tungsten and deuterium lamps minimize stray light for exceptional photometric accuracy. In addition, this instrument comes equipped with a mercury lamp for easy one-key calibration that guarantees wavelength accuracy of up to 5nm.

Easy to Operate

A double beam spectrophotometer utilizes a mechanical chopper to divide light energy from its source so that one beam illuminates a standard while another passes through a sample, simultaneously measuring both of these aspects simultaneously, increasing accuracy and precision over single-beam systems.

Spectrophotometers measure the amount of light absorbed by substances according to their wavelength, then use this measurement to ascertain analyte concentration levels within solutions or other media.

A spectrophotometer can test both gases and liquids, with liquid samples housed in cuvettes made of material that does not absorb light rays in the spectral region being measured. Double-beam systems use a chopper to separate light beams from their source before merging them back together just prior to feeding into monochromator and detector.

Wide Range of Wavelengths

Double-beam spectrophotometers feature increased stability that compensates for light source power fluctuations, improving signal-to-noise ratio and expanding their application to dilute solution samples and measurements of gases. Furthermore, these instruments require minimal or no warm-up time in order to minimize stray light and voltage fluctuations that compromise measurement accuracy in real time.

Double-beam UV Vis spectrophotometers serve to quickly and precisely assess biological specimens to analyse concentration by measuring their absorption characteristics. A monochromator separates polychromatic light beams entering the instrument into monochromatic ones by wavelength.

A mechanical chopper divides energy from a lamp into two beams: reference and sample beams, which then pass through a monochromator and are reflected by diffraction gratings to create a linear spectrum. This allows it to selectively select an analytical wavelength from polychromatic input before only permitting that wavelength to leave its instrument.

Reliable

Our double beam spectrophotometer is a solid state microprocessor-based instrument designed for fast and precise spectrophotometric analysis of any concentration. Operating within a wavelength range between 190-1100nm, our monochromator uses diffraction grating technology that produces a linear spectrum with very high resolution (1200 lines/mm). This ensures narrow bandwidth.

It features a large sample compartment to accommodate multiple cuvettes or plates at once, enabling the user to conduct simultaneous analyses. A variety of measurement modes is available: qualitative analysis (with automatic establishment of standard curve), quantitative measurement, scanning multiwavelength analysis as well as DNA/Protein analyses. Additionally, users can print results and store methods in memory for future reference.

It is an ideal tool for pesticide residue detection, environmental inspection and protection, quarantine inspection and many other fields. The spectrophotometer features easy operation with its compact design featuring colour touch screen display. Built on an all-aluminium die cast base for durability, it comes complete with an excellent warranty.

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