The TP-6000 UV-Vis spectrophotometer is capable of qualitative and quantitative analysis of sample materials in the ultraviolet, visible and near-infrared spectral regions due to the continuous wavelength range of 190-1100 nm.This series of instruments is simple in structure, stable and reliable, and accurate in reading. It is widely used in colleges and universities for basic teaching, medical and health, clinical inspection, petrochemical, environmental protection, metallurgy and electric power.
Instrument technical parameters
Model
TP-6000
Wavelength range
190-1100nm
Spectral bandwidth
2nm
Wavelength accuracy
±0.5nm
Wavelength repeatability
0.2nm
Photometric accuracy
±0.3%T
Stability
0.001A/h
Stray light
≤0.05%T
Data output
USB
Printout
Parallel port
display
128*64 bit matrix large screen LCD
Tungsten, lamp
Import
Photometric display range
0-200%T, -0.3-3A, 0-9999C
Dimension
460*380*180mm
How the instrument works
Work principle: The working principle of spectrophotometer is mainly based on Lambert Bill law.When a parallel monochromatic light passes through a uniform colored solution, the absorbance of the solution is proportional to the product of the concentration and the path of the solution. This is the real physical meaning of Lambert-Beer’s law. It is the basis of quantitative analysis in photometric analysis and the basic principle of ultraviolet/visible spectrophotometer.