DS-TGUV190 UV-Visible Spectrophotometer
Contact Info
- Add:西安市高新区锦业二路逸翠尚府北区8号楼1单元1701, Zip: 710000
- Contact: 魏经理
- Tel:15686405979
- Email:1528126689@qq.com
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Product OverviewSummary
UV-Vis spectrophotometers utilize the principle that substances with different molecular structures exhibit selective absorption of light to perform qualitative and quantitative analysis of materials. By analyzing the absorption spectrum, the structure and chemical composition of a substance can be determined.
According to the Lambert-Beer Law: T = I/Io; A = KCL = -log(I/Io), UV-Vis spectrophotometers are developed based on this principle, integrating modern precision optics and the latest microelectronics technologies to create a new generation of UV-Vis spectrophotometers.
Main Features
ØEquipped with a 1200 L/mm high-performance UV-specific grating, long-life deuterium/tungsten lamps, and imported photoelectric converters, combined with an advanced C-T monochromator structure, resulting in low stray light, high resolution, and excellent photometric linearity;
ØSpacious sample compartment allows for the selection of different sample holders based on various needs, meeting diverse industry requirements;
ØFeatures automatic wavelength setting and automatic wavelength error correction, ensuring higher wavelength accuracy;
ØIncludes spectral scanning functionality;
ØComes with application software compatible with Windows operating systems, enabling functions such as photometry, quantification, standard curve analysis, and kinetics, with extensive storage capacity for data and spectral curves.
Technical Specifications
Wavelength Drive | Automatic |
Wavelength Range | 190-1100 nm |
Wavelength Accuracy | ±1 nm |
Wavelength Repeatability | 0.5 nm |
Spectral Bandwidth | 4 nm |
Transmittance Accuracy | ≤0.3% T |
Transmittance Repeatability | 0.1% T |
Transmittance Range | 0-200% T |
Absorbance Range | ±4 A |
Concentration Display Range | 0-99999 mg/L |
Stray Light | 0.05% T |
Stability | ±0.001 A/h |
Baseline Flatness | ±0.002 A |
Noise | 0.0005 A |
Output Interface | USB;RS-232 |
Scanning Function | High, Medium, Low |
Regression Equation | Available |
Kinetic Testing | Available |
Operating Environment | Ambient Temperature:5°C - 35°C(Optimal:15°C-28°C); Relative Humidity not exceeding85%(Generally controlled at45%-60%) |
Operating Voltage | 220 V ± 22 V,50 Hz ± 1 Hz (Power supply must be properly grounded) |
Dimensions | 480*460*210 mm(Length*Width*Height) |
| Industry Category | Measurement-Analysis-Instruments |
|---|---|
| Product Category | |
| Brand: | 西安东升 |
| Spec: | DS-TGUV190 |
| Stock: | |
| Origin: | China / Shaanxi / Xianshi |
