Microprocessor Uv-vis Spectrophotometer (Single Beam)

These Microprocessor UV-VIS Spectrophotometer (Single Beam) - VSI-503 Advance Model - is a single beam, general purpose instrument designed to meet the needs of the conventional laboratory. This instrument is ideal for various applications, such as Chemistry, Bio-Chemistry, Petro-Chemistry, Environmental Protection, Food & Beverage Labs, Water & Waste Water Labs and other fields of quality control and research. It is ideal for measurements in the visible and ultraviolet wavelength region of the electromagnetic spectrum. The technique has enjoyed a molecular biology and the need to quantify DNA and proteins.

TECHNICAL SPECIFICATIONS : VSI-503
Wavelength Range : 200 - 1000 nm
Wavelength Accuracy : +-0.5 nm
Wavelength Repeatability : +-0.1 nm
Wavelength Readability : 0.1 nm
Spectral Bandwidth : 1 nm
Photometric Range : 0~200 %T, -0.3~3.0A, 0~1999C
Photometric Accuracy : +- 0.3 %T
Photometric Repeatability : +- 0.3 %T
Stray Radiant : <= 0.3 %T, (At 220 nm, 360 nm)
Stability : +- 0.002 A/1hr/ 500 nm (after 20 min warm-up)
Light Source : Deuterium Lamp & Tungsten Halogen Lamp
Power Supply : 85-250 V 50 Hz, AC
Display: 128*64 Dots Alphanumeric LCD Display
Data Output : USB & Parallel Port
Sample Holder : 4 Postition 10mm Cell Changer

STANDARD ACCESSORIES : Square Glass Cuvettes a 4 Nos., Software CD a 1 No., Operation Manual a 1 No.

Features:
a cRange 200 To 1000 nm
a c4-Position Cuvette Holder
a c128x64 Dots LCD Display
a cUSB Computer Interface