Double Beam Spectrophotometer is a solid state microprocessor based instrument designed for quick and accurate spectrophoto metric analysis of any concentration.

It operates at a wavelength range of 190 nm to 1100 nm.

The use of diffraction grating in the monochromatic produces a linear spectrum.

The grating having very high resolution of 1200 lines/mm ensures a narrow bandwidth.
The instrument is equipped with 5 Inches 320 x 240 dots graphical LCD the which makes the results easy to read.

User can see the test curves on the graphical LCD screen.

The system has soft touch numeric keys with complete numeric key that provides a convenient interface for entering numeric values.
The instrument output is available in terms of % Transmission (%T), Absorbance (Abs.), & Concentration (Conc.).

The instrument is suitable for clinical lab applications, pharmaceutical and biochemical, as well as routing applications such as quantitative analysis, kinetics, wavelength scan, multi-wavelength and DNA/Protein analysis.

The instrument has sample storage memory and printer output port for printing of data with any dot matrix printer.

The PC can be connected using the USB Interface.

Provision for 8 position auto cell changer with 10 mm path-length curette is provided.
The instrument uses the latest microprocessor technology and advanced engineering techniques so as to give enhanced accuracy and reproducibility.


Double Beam Optics

Large 5 Inch Graphical Display

Auto Wavelength Setting

On-Screen Cuve Display

Tungsten/Deuterium Lamp can be turned ON/OFF individually to Extend Lifetime

Application Software provides complete control of the Instrument from a Computer through the built-in USB Port

Basic, Wavelength Scan, Multi-Wavelength, Quantitative, DNA/ Protein modes

Pre-Aligned design makes it convenient to change Lamps

Large Sample Compartment can accommodate 5 – 100 mm path-length curettes with optional holders.

8-Position Auto Cell Changer of 10 mm path-length provided


Modes Basic, Wavelength Scan, Multi-Wavelength, Kinetics, Quantitative, DNA/Protein
Wavelength Range 190 – 1100 nm
Spectral Bandwidth 1.0 nm
Optical System Double Beam, Grating 1200 lines/mm
Wavelength Accuracy ± 0.3 nm
Wavelength Reapatability ± 0.2 nm
Scanning Speed HI, MED, LOW, MAX. 3000 nm/min
Photometric Accuracy ± 0.3 %T or ± 0.002 A/h @ 1A
Photometric Range 0 – 200 %T, -0.3 to 3A, 0 – 9999 Conc.
Stray Light < 0.05 %T @ 220, 340 nm
Stability ± 0.001 A/h @ 500 nm
Display 5 inches Graphic LCD (320 x 240 dots)
Baseline Flatness ± 0.001A/h (200 – 1000 nm)
Sample Compartment Standard 8 cell with automatic cell changer 10 mm path-length, (50 & 100 mm path-length optional at extra cost)
Light Source Halogen and Deuterium lamps (Pre-Aligned)
Output USB Port for PC connectivity, Parallel Port for Dot Matrix Printer
Power 230 V ± 10% AC, 50 Hz
Dimensions (L x B x H) Instrument: 590 x 455 x 250 mm (Approx.) Box: 650 x 535 x 335 mm (Approx.)
Weight Instrument: 17.5 Kg (Approx.) Box: 20 Kg (Approx.)
Accessories Quartz Cuvettes – A set of 2, Glass Cuvettes – A set of 4 Mains Lead, Operation Manual and Dust Cover


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