Environmental & Scientific Instruments Co.
Environmental & Scientific Instruments Co.

 


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Plot – 123, Industrial Area, Phase – II, PANCHKULA, Haryana - 134113, India

Mobile : +91-9216626616

Phone : +91-172-5033251

Fax : +91-172-2591407

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Microprocessor UV-VIS Spectrophotometer-1371


Microprocessor UV-VIS Spectrophotometer-1371

Microprocessor UV-VIS Spectrophotometer -1371 is a single beam compact and easy to operate instrument for spectrophotometric analysis of a solution of any concentration. The output is available on a 16 x 2 line alphanumeric backlit LCD display in terms of %Transmission (%T), Absorbance(Abs.), Concentration (Conc.) and KFactor. This instrument has 100 sample storage memory, printer output for printing data with any dot matrix printer. RS-232C interface for computer can be provided on request. The use of microcontroller had made it an extremely versatile and state-of- the-art instrument. Facility for using 10 mm path length cuvette is provided.

The instrument operates at wavelength between 190 to 1000 nm. Diffraction grating of 1200 lines/mm in the monochromator produces a linear spectrum. An automatic shutter is provided to stop the light, increases the life of photodiode tremendously. Deuterium lamp (D2) is used in the range 190 to 350 nm and Tungsten Halogen lamp (W) covers the range 350 to 1000 nm.

This is extremely useful in Chemistry labs, Mineral Water testing, Pharmaceutical labs, Universities, Hospitals, Research centers, Biotechnological, Drugs & Agricultural labs. This is extremely useful for quantitative analysis.

Features

  • Range 190 To 1000 nm
  • 4-Position Cuvette Holder
  • 16 x 2 Line LCD Data Display
  • 4 Digit Wavelength Display
  • Printer Interface
  • RS-232C Computer Interface


Note : Specifications are subject to change due to continuous improvements.



SPECIFICATIONS

SPECTRAL
Range190 to 1000 nm
Bandwidth 2 nm
Accuracy± 0.5 nm
Repeatability± 0.3 nm
Wavelength Readout4 digit 7 segment red LED display, Resolution: 0.1 nm
PHOTOMETRIC
Range%T: 0 to 100%, Abs: 0 to 1.999, Conc.: 0 to 19999, KFactor: 0 to 19999
Accuracy± 0.005 Abs at 1.0 Abs, ± 0.010 Abs at 1.5 Abs
Readability± 1 Count
Data Readout16 x 2 line alphanumeric backlit LCD display
Keyboard8 Keys, Soft touch membrane type
Data StorageUpto 100 Samples (0-99)
Printer InterfacePrinter interface for any centronics dot matrix printer
Serial InterfaceRS-232C interface (optional)
Stray LightLess than 0.1% at 320 nm
Light SourcesDeuterium Lamp (D2), Tungsten Halogen Lamp (W)
DetectorWide range Silicon Photodiode
OpticsComplete mirror optics with high resolution 1200 grooves/mm grating,
Sample Holder4-Position adjustable sample holder
Power 230V ± 10% AC, 50Hz
Dimensions550 x 405 x 130 mm (L x B x H) (Approx.)
AccessoriesQuartz cuvettes: (A set of 2), Plastic Cuvettes: (A set of 4), Main Lead, Operation Manual and Dust Cover
Note : Specifications are subject to change due to continuous improvements.

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