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Microprocessor Single Beam UV-VIS Spectrophotomete

Microprocessor Single Beam UV-VIS Spectrophotomete
Microprocessor Single Beam UV-VIS Spectrophotomete
Product Code : JS-290
Product Description

Microprocessor

Single Beam

UV-VIS Spectrophotometer

JS- 290 (Advance Model)

Applications

UV-visible spectrophotometer, an analytical

instrument commonly used in physico-chemical

laboratories to make quantitative and qualitative

analysis of specimen materials in the ultraviolet,

visible spectral range finds much scope for its service

in such fields as medicine, clinical examination,

biochemistry, petro-chemical industry, Bio

technology, Environmental protection and quality

control. The technique has enjoyed a molecular

biology and the need to quantify DNA and proteins.

Here, the simplicity of use, the non-destructive

nature of the sampling and the cost effectiveness of

the measurement has proved very beneficial in the

modern laboratory.

Salient Features:

  • Large LCD Screen (I 28x64 Dots)

  • Data can be restored after a sudden power cut

  • Automatic wavelength setting

  • Tungsten lamp & deuterium lamp can be turned on/off individually

  • Automatic Wavelength calibration and dark current getting

  • Covers 200 to I 000nnn

  • 4 Position Cuvette Holder

  • USB & Parallet Port for Printing

Specifications :

Optical System : Single Beam, Grating 1200 lines/mm

Wavelength Range : 200- I 000nm

Spectral bandwidth : I nm

Wavelength Accuracy : ± 0.5nm

Wavelength Repeatability : ± 0.Inm

Wavelength Setting : Automatic

Photometric Accuracy : ± 0.1%T

Photometric Repeatability : ± 0.3%T

Photometric Range : -0.3 to 3.0A,0 to 200%T

Stray Light : < 0.3%T

Stability : ± 0.002A/h @500nm

Display : 128x64 Dots LCD

Detector : Silicon Photodiode

Standard Cell Holder : 4-position I Omm cell changer

Light Source : Tungsten & Deuterium lamp

Output : USB port & Parallet Port

Power : AC220V/50Hz Single Phase

Weight : 12kg