1. FunctionsThis section introduces the functions of the UV-Vis Analyst for UV-6000 UV Vis Spectrophotometer.
Single Wavelength Photometric MeasurementQuick and convenient wavelength selection.
Switch display mode between %Transmittance and Absorbance.

Fixed Points Measurement
Multi-Wavelength Photometric MeasurementSupports up to 20 wavelength points.
Results automatically grouped into table format.

Concentration MeasurementTwo methods to create a regression curve.
Supports up to 20 standards using a linear equation.
Option to input factor values manually.
Three curve fit methods: Linear, Quadratic, and Cubic.

Wavelength ScanningScan step options: 0.1, 0.2, 0.5, 1.0, and 5.0 nm.
Spectrum display modes: Wavelength-%Transmittance or Wavelength-Absorbance.
Automatic peak and valley detection with adjustable threshold.
Includes powerful spectrum processing functions.

Time ScanningScan interval options: 0.5, 1.0, 2.0, 5.0, 10, 30, and 60 seconds.
Display modes: Time-%Transmittance or Time-Absorbance.
Automatic peak and valley detection with adjustable threshold.
Includes powerful spectrum processing functions.

DNA/Protein MeasurementCustomizable wavelength points and ratios.
Results automatically grouped into table format.

Trace a Spectrum: Move the cursor to any point on the spectrum to display photometric data.
Automatic Peak Detection: Automatically detect peaks and valleys and display them in a table and on the spectrum.
Scale Expansion: Zoom both X and Y axes; adjust display range via “Display Setup”.
Differentiation: Calculate and display 1st to 4th derivative spectra to enhance weak signals.
Calculate Spectrum: Perform addition, subtraction, multiplication, and division between two spectra.
Instrument Validity Check:Set up to 10 wavelength points.
Select from Photometric Validity or Wavelength Validity measurements.
Input tolerance and get results in a table format.

Dark Current Check: Resample the instrument's dark current.
Spectrum Slitwidth Check: Special scan to calculate slitwidth value automatically.
Energy of Light Sources Check: Scan energy of light sources with fixed amplifier (0–10).
Reset Wavelength: Relocate to 656.1 nm.