Dual beam UV spectrophotometer

Dual beam UV spectrophotometerWith functions such as wavelength scanning, time scanning, quantitative analysis, fixed wavelength testing, and multi wavelength testing, it has excellent performance and is suitable for daily analysis and research work in laboratories such as biochemistry, environmental protection, and chemical industry.　　

Key Features:

1. Adopting a dual beam design with dual detectors to ensure the stability of the instrument.

The vertical detection optical path designed (already applied) shortens the optical path, reduces light energy loss, and ensures the excellent performance of the instrument with high energy and low noise.

3. High precision structure and precise program design not only ensure the wavelength accuracy of the instrument, but also guarantee the wavelength linearity accuracy of the instrument.

4. Truly achieve synchronous detection of samples and references to improve testing accuracy.

5. Imported light source, low power consumption, high luminous efficiency, and long service life.

6. The instrument has intelligent functions such as power on self-test, automatic wavelength calibration, and energy testing, ensuring that the instrument is in optimal testing condition every time you use it.

7. Software functionality *, designed to be more user-friendly.

Software features:

● Large information storage capacity and convenient storage.

The software provides four spectral channels for temporary storage of spectra, which can perform coverage and overlapping scans of transmittance, absorbance, absorbance logarithm, and energy spectra. The spectra of transmittance and absorbance can be easily converted to each other, and the spectra can be subjected to four arithmetic operations and derivative operations of spectra and spectra, spectra and coefficients.

The peak valley detection and scaling of the graph are easy and effortless.

Time scanning can be used for dynamic research.

Quantitative analysis provides concentration linear regression method, undetermined coefficient method and coefficient input method for curve fitting and outlier removal, as well as determination of 2 λ and 3 λ. 3 λ provides automatic wavelength setting and 10 sets of wavelength data for users to choose from.

The software provides fixed wavelength and multi wavelength testing, and can annotate the test data, making it convenient for multi-user testing of the same sample. Multi wavelength testing can perform up to 20 point wavelength tests.

It is easy to set the parameters of the stored spectrum to the current testing conditions of the instrument.

The printer can print parameters and graphs, parameters and graphs and data, parameters and data, and work curves.