Microprocessor Single Beam Uv-vis Spectrophotomete

Microprocessor Single Beam

UV/VIS Spectrophotometer

( Scanning Mode)

Application:

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 (128 x 64 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 1000nm

• 4 Position Cuvette Holder

• USB & Parallet Port for Printing

Specification:

Optical System : Single Beam, Grating 1200 lines/mm

Wavelength Range : 200- I 000nm

Spectral bandwidth : 2 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 & Paralle Port

Power : AC220V/50Hz Single Phase

Weight : 12kg