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UV-VIS Spectrophotometer
UV-VIS Spectrophotometer
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UV-VIS Spectrophotometer

Order Id: ST-UV-01
Categories: Spectrum  Spectrophotometer 

Product Description:
This Series UV-VIS spectrophotometer is a kind of automatic wavelength / automatic scanning instrument developed by our company. With completely new design concept and modern shape design, it is featured with excellent data processing and control functions.  This instrument is widely used in mining, health, schools, environmental protection and scientific research laboratories.

1. Well-designed monochromator and 1200 / mm high-quality holographic grating, with the characteristics of low stray light and good monochromaticity.
2. Narrower spectrum bandwidth can conduct more accurate measurements, more suitable for the field of medicine.
3. Four kinds of measurement modes, namely, T, A, C, slope method, makes the operation more convenient.
4. Easy reading on LCD, large sample chamber allows function expansion
5. ST-UV-01, automatic wavelength positioning makes the measurement more accurate and quickly.
6. ST-UV-01-PC, with the scanning software, can realize the functions of spectral scanning, photometric scanning, time scanning and quantitative scanning as well as various complex data processing.

Optical Properties:
Spectral Bandwidth: 2nm
Wavelength range :195-1100nm (expandable to 190-1100nm)
Wavelength accuracy: ± 0.3nm
Wavelength repeatability: 0.3nm
Stray light: ≤ 0.3% T
Spectrum Scanning:
Full range (195nm-1100nm) automatic scanning, with the wavelength freely set
Scanning wavelength interval (optional):  0.1nm, 0.2nm, 0.5nm, 1nm, 2nm
T, A, E model
The numbers of scanning repeat, coordinate parameter settings
Spectral curve peaks, coordinate parameter settings
Data processing such as curves smoothing, differentiation, integration and arithmetic calculations
Comprehensive data retention, export and print

Photometric Characteristics:
Photometric mode: transmission, absorbance and concentration
Photometric range: 0-200% T, -0.301-1.999A/0-3A, 1-1999C-9999C
Photometric precision: ≤ 0.3% T
Photometric repeatability: 0.3% T
Stability: ± 0.002 / hour (at 500nm, preheat for 1 hour, with limitation of ST-UV-01-PC)
Baseline flatness: ± 0.002A