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China DS-TGUV190 UV-Visible Spectrophotometer - China Supplier
China DS-TGUV190 UV-Visible Spectrophotometer - China Supplier

DS-TGUV190 UV-Visible Spectrophotometer

Price:1
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
Brand: 西安東升
Spec: DS-TGUV190


Contact Info
  • Add:西安市高新區(qū)錦業(yè)二路逸翠尚府北區(qū)8號(hào)樓1單元1701, Zip: 710000
  • Contact: 魏經(jīng)理
  • Tel:15686405979
  • Email:1528126689@qq.com

Other Products

Description
Additional Information

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

?Equipped 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;

?Spacious sample compartment allows for the selection of different sample holders based on various needs, meeting diverse industry requirements;

?Features automatic wavelength setting and automatic wavelength error correction, ensuring higher wavelength accuracy;

?Includes spectral scanning functionality;

?Comes 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 Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category
Brand: 西安東升
Spec: DS-TGUV190
Stock:
Origin: China / Shaanxi / Xianshi
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