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The 2800R series spectrophotometer has advanced functions such as quantitative measurement, wavelength scanning, time scanning, multi wavelength testing, DNA protein testing, etc. It has the characteristics of high precision, high resolution, low noise, and low stray light, and is particularly suitable for fields such as scientific research, pharmaceutical inspection, life sciences, environmental monitoring, metallurgy and chemical engineering.
Our UV-VIS Spectrophotometer is a sophisticated and reliable instrument that plays a crucial role in various analytical applications. It is engineered to precisely measure the absorbance of light in the ultraviolet and visible regions, providing valuable insights into the composition and properties of samples.
The instrument features a stable and long-lasting light source that emits a continuous spectrum of light covering the UV and VIS ranges. The light is then directed through a high-quality monochromator, which filters and selects specific wavelengths for analysis. The sample is placed in the optical path, and the amount of light absorbed by the sample is accurately detected by a sensitive photodetector.
The sample handling system of the spectrophotometer is designed for flexibility and convenience. It can accommodate different types of samples, including solutions, suspensions, and solid samples in appropriate holders. The optical components are carefully aligned to ensure optimal light transmission and minimize stray light, resulting in accurate and reproducible measurements.
The instrument is equipped with a user-friendly control panel and a powerful software package. The control panel allows for easy adjustment of parameters such as wavelength, scan speed, and measurement mode. The software provides a comprehensive set of functions for data acquisition, processing, and analysis. It enables users to perform tasks such as peak identification, concentration determination, and spectral comparison with ease.
1. Wide Wavelength Range: Our UV-VIS Spectrophotometer offers a broad wavelength range, typically from 190 nm to 1100 nm. This wide range allows for the analysis of a diverse range of samples, including those with absorption peaks in the ultraviolet, visible, or near-infrared regions.
2. High Measurement Precision: The instrument is designed to provide high measurement precision, with a low noise level and excellent repeatability. This ensures that the results obtained are accurate and reliable, even for low-concentration samples.
3. Fast Scanning Speed: The spectrophotometer has a fast scanning speed, allowing for rapid analysis of samples. This is particularly useful when dealing with a large number of samples or when quick results are required.
4. Multiple Measurement Modes: The instrument supports multiple measurement modes, including single-wavelength measurement, multi-wavelength measurement, and spectral scanning. This provides users with the flexibility to choose the most appropriate measurement mode for their specific application.
5. Data Compatibility: The data output of the spectrophotometer is compatible with a variety of software and data analysis tools. This allows for easy integration with existing laboratory information management systems (LIMS) and other data processing platforms.
1. Clinical Chemistry: In clinical chemistry, the UV-VIS Spectrophotometer is used for the analysis of various biochemical substances in blood, urine, and other biological samples. It can be used to measure the concentration of enzymes, hormones, metabolites, and other biomarkers, providing important information for the diagnosis and monitoring of diseases.
2. Environmental Monitoring: The spectrophotometer is widely used in environmental monitoring to analyze the quality of air, water, and soil. It can be used to detect the presence of pollutants such as heavy metals, organic compounds, and nutrients, as well as to measure the concentration of dissolved oxygen and other parameters.
3. Petrochemical Industry: In the petrochemical industry, the UV-VIS Spectrophotometer is used for the analysis of petroleum products, such as crude oil, gasoline, and diesel. It can be used to determine the composition, quality, and purity of these products, as well as to detect the presence of impurities and contaminants.
4. Textile and Dye Industry: The instrument is used in the textile and dye industry to analyze the color and quality of dyes and pigments. It can be used to measure the absorption spectra of dyes, determine their concentration, and evaluate their colorfastness properties.
5. Educational Institutions: The UV-VIS Spectrophotometer is an essential teaching tool in educational institutions, particularly in chemistry, biology, and environmental science courses. It allows students to learn about the principles of spectroscopy and to perform practical experiments to analyze samples.
Model | ZG-EU-2800R | ZG-EU-2800RA | ZG-EU-2800RS |
Wavelength Range | 190-1100nm | ||
Spectral Bandwidth | 1.8nm | 1.0nm | 0.5/1/1.5/2/4/5nm |
Optical System | Quasi dual beam proportional monitoring optical path, Holographic diffraction grating | ||
Wavelength Accuracy | ±0.1nm(656.1nm); ±0.3nm (the entire range) | ||
Wavelength Repeatability | ≤0.1nm | ||
Wavelength Setting | Automatic wavelength setting, wavelength resolution of 0.1nm | ||
Photometric Range | 0~200%T, -4~4A, 0~9999C, 0~9999F | ||
Photometric Accuracy | ±0.002A (0~0.5A), ±0.004A (0.5~1A), ±0.3%T (0~100%T) | ||
Photometric Repeatability | ≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.1%T (0~100%T) | ||
Stray Light | ≤0.03%T (220/360nm) | ||
Scan Speed | Three adjustable speeds: high, medium, and low | ||
Baseline Flatness | ±0.001A | ||
Baseline drift (stability) | ±0.001A/h (500nm,0A) | ||
Noise | ±0.1%T(0%T line)；±0.3%T(100%T line)；±0.0005A (500nm) | ||
Sample Compartment | Accommodate 5-100mm Cuvettes | ||
Detector | Imported silicon photodiode | ||
Light source | Imported long-life tungsten and deuterium lamps (without optical debugging) | ||
Display | 6-inch 320 * 240 dot matrix LCD display | ||
Keypad | Digital touch film button | ||
Output Port | USB Port | ||
Printer | Mini Printer (Optional); PC Printer (Optional) | ||
PC Software | PC scanning analysis software (standard) | ||
Power Requirements | AC 90-250V，50/60Hz | ||
Dimension | 635x515x255mm | ||
Weight | 26kg | 26kg | 28kg |
The 2800R series spectrophotometer has advanced functions such as quantitative measurement, wavelength scanning, time scanning, multi wavelength testing, DNA protein testing, etc. It has the characteristics of high precision, high resolution, low noise, and low stray light, and is particularly suitable for fields such as scientific research, pharmaceutical inspection, life sciences, environmental monitoring, metallurgy and chemical engineering.
Our UV-VIS Spectrophotometer is a sophisticated and reliable instrument that plays a crucial role in various analytical applications. It is engineered to precisely measure the absorbance of light in the ultraviolet and visible regions, providing valuable insights into the composition and properties of samples.
The instrument features a stable and long-lasting light source that emits a continuous spectrum of light covering the UV and VIS ranges. The light is then directed through a high-quality monochromator, which filters and selects specific wavelengths for analysis. The sample is placed in the optical path, and the amount of light absorbed by the sample is accurately detected by a sensitive photodetector.
The sample handling system of the spectrophotometer is designed for flexibility and convenience. It can accommodate different types of samples, including solutions, suspensions, and solid samples in appropriate holders. The optical components are carefully aligned to ensure optimal light transmission and minimize stray light, resulting in accurate and reproducible measurements.
The instrument is equipped with a user-friendly control panel and a powerful software package. The control panel allows for easy adjustment of parameters such as wavelength, scan speed, and measurement mode. The software provides a comprehensive set of functions for data acquisition, processing, and analysis. It enables users to perform tasks such as peak identification, concentration determination, and spectral comparison with ease.
1. Wide Wavelength Range: Our UV-VIS Spectrophotometer offers a broad wavelength range, typically from 190 nm to 1100 nm. This wide range allows for the analysis of a diverse range of samples, including those with absorption peaks in the ultraviolet, visible, or near-infrared regions.
2. High Measurement Precision: The instrument is designed to provide high measurement precision, with a low noise level and excellent repeatability. This ensures that the results obtained are accurate and reliable, even for low-concentration samples.
3. Fast Scanning Speed: The spectrophotometer has a fast scanning speed, allowing for rapid analysis of samples. This is particularly useful when dealing with a large number of samples or when quick results are required.
4. Multiple Measurement Modes: The instrument supports multiple measurement modes, including single-wavelength measurement, multi-wavelength measurement, and spectral scanning. This provides users with the flexibility to choose the most appropriate measurement mode for their specific application.
5. Data Compatibility: The data output of the spectrophotometer is compatible with a variety of software and data analysis tools. This allows for easy integration with existing laboratory information management systems (LIMS) and other data processing platforms.
1. Clinical Chemistry: In clinical chemistry, the UV-VIS Spectrophotometer is used for the analysis of various biochemical substances in blood, urine, and other biological samples. It can be used to measure the concentration of enzymes, hormones, metabolites, and other biomarkers, providing important information for the diagnosis and monitoring of diseases.
2. Environmental Monitoring: The spectrophotometer is widely used in environmental monitoring to analyze the quality of air, water, and soil. It can be used to detect the presence of pollutants such as heavy metals, organic compounds, and nutrients, as well as to measure the concentration of dissolved oxygen and other parameters.
3. Petrochemical Industry: In the petrochemical industry, the UV-VIS Spectrophotometer is used for the analysis of petroleum products, such as crude oil, gasoline, and diesel. It can be used to determine the composition, quality, and purity of these products, as well as to detect the presence of impurities and contaminants.
4. Textile and Dye Industry: The instrument is used in the textile and dye industry to analyze the color and quality of dyes and pigments. It can be used to measure the absorption spectra of dyes, determine their concentration, and evaluate their colorfastness properties.
5. Educational Institutions: The UV-VIS Spectrophotometer is an essential teaching tool in educational institutions, particularly in chemistry, biology, and environmental science courses. It allows students to learn about the principles of spectroscopy and to perform practical experiments to analyze samples.
Model | ZG-EU-2800R | ZG-EU-2800RA | ZG-EU-2800RS |
Wavelength Range | 190-1100nm | ||
Spectral Bandwidth | 1.8nm | 1.0nm | 0.5/1/1.5/2/4/5nm |
Optical System | Quasi dual beam proportional monitoring optical path, Holographic diffraction grating | ||
Wavelength Accuracy | ±0.1nm(656.1nm); ±0.3nm (the entire range) | ||
Wavelength Repeatability | ≤0.1nm | ||
Wavelength Setting | Automatic wavelength setting, wavelength resolution of 0.1nm | ||
Photometric Range | 0~200%T, -4~4A, 0~9999C, 0~9999F | ||
Photometric Accuracy | ±0.002A (0~0.5A), ±0.004A (0.5~1A), ±0.3%T (0~100%T) | ||
Photometric Repeatability | ≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.1%T (0~100%T) | ||
Stray Light | ≤0.03%T (220/360nm) | ||
Scan Speed | Three adjustable speeds: high, medium, and low | ||
Baseline Flatness | ±0.001A | ||
Baseline drift (stability) | ±0.001A/h (500nm,0A) | ||
Noise | ±0.1%T(0%T line)；±0.3%T(100%T line)；±0.0005A (500nm) | ||
Sample Compartment | Accommodate 5-100mm Cuvettes | ||
Detector | Imported silicon photodiode | ||
Light source | Imported long-life tungsten and deuterium lamps (without optical debugging) | ||
Display | 6-inch 320 * 240 dot matrix LCD display | ||
Keypad | Digital touch film button | ||
Output Port | USB Port | ||
Printer | Mini Printer (Optional); PC Printer (Optional) | ||
PC Software | PC scanning analysis software (standard) | ||
Power Requirements | AC 90-250V，50/60Hz | ||
Dimension | 635x515x255mm | ||
Weight | 26kg | 26kg | 28kg |
