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2800D series spectrophotometer are advanced double beam optical system. Double beam optical structure can inhibit the drift, Suitable for long time test.The 2800D 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 highly sophisticated analytical instrument that is engineered to deliver accurate and detailed measurements of light absorbance in the ultraviolet and visible regions of the electromagnetic spectrum. It is a reliable and efficient tool that is suitable for a wide range of applications in various industries and research fields.
The light source of this spectrophotometer is a high-intensity lamp that emits a continuous spectrum of light covering the UV-VIS range. The monochromator is a precision device that separates the light into its individual wavelengths with high resolution. The sample holder is designed to securely hold the sample in place and ensure proper alignment with the optical path of the instrument.
The detector of the UV-VIS Spectrophotometer is a highly sensitive photodiode that can detect even the slightest changes in the intensity of the light passing through the sample. The electrical signal generated by the detector is amplified and processed by a high-performance microcontroller, which performs complex calculations to determine the absorbance of the sample at each wavelength.
The instrument is equipped with a user-friendly graphical interface that allows users to easily set up and control the measurement process. The interface provides real-time feedback on the measurement progress and results, and allows users to save and export the data for further analysis.
1. High Sensitivity and Dynamic Range: Our UV-VIS Spectrophotometer has a high sensitivity and a wide dynamic range, which allows it to measure the absorbance of samples with a wide range of concentrations. This makes it suitable for both trace analysis and the measurement of high-concentration samples.
2. Fast and Accurate Wavelength Scanning: The instrument has a fast wavelength scanning speed, which allows it to quickly scan the entire UV-VIS spectrum and obtain accurate absorbance data at each wavelength. This saves time and increases the efficiency of the measurement process.
3. Automated Calibration and Quality Control: The UV-VIS Spectrophotometer is equipped with an automated calibration system that ensures the accuracy and reliability of the measurement results. The system can automatically calibrate the instrument at regular intervals or when needed, and can also perform quality control checks to ensure that the instrument is operating within its specified performance limits.
4. Data Management and Analysis Software: The instrument comes with a comprehensive data management and analysis software that allows users to easily manage, analyze, and visualize the measurement data. The software provides a wide range of functions, such as data filtering, peak fitting, and statistical analysis, and allows users to generate detailed reports and graphs.
5. Compatibility with Accessories: Our UV-VIS Spectrophotometer is compatible with a wide range of accessories, such as cuvettes, sample holders, and temperature controllers. These accessories can be easily attached and detached from the instrument, and can be used to expand the functionality and versatility of the instrument.
1. Clinical Diagnostics: In clinical diagnostics, 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, which are important for the diagnosis and monitoring of diseases.
2. Environmental Monitoring: The spectrophotometer is widely used in environmental monitoring to detect and quantify various pollutants in air, water, and soil. It can be used to measure the concentration of heavy metals, organic compounds, and nutrients, which are important for assessing the environmental quality and the impact of human activities on the environment.
3. Chemical Industry: In the chemical industry, the UV-VIS Spectrophotometer is used for the analysis of chemical compounds and the quality control of chemical products. It can be used to determine the purity, concentration, and structure of chemical compounds, and to monitor the progress of chemical reactions.
4. Biotechnology and Pharmaceutical Industry: In the biotechnology and pharmaceutical industry, the spectrophotometer is used for the analysis of biological molecules and the development and quality control of drugs. It can be used to measure the concentration, purity, and activity of proteins, nucleic acids, and other biological molecules, and to screen for potential drug candidates.
5. Academic Research: The UV-VIS Spectrophotometer is an essential tool in academic research in various fields, such as chemistry, biology, physics, and materials science. It is used for the study of the optical properties of materials, the analysis of chemical reactions, and the investigation of biological processes.
Model | ZG-EU-2800D | ZG-EU-2800DA | ZG-EU-2800DS |
Wavelength Range | 190-1100nm | ||
Spectral Bandwidth | 1.8nm | 1.0nm | 0.5/1/1.5/2/4/5nm |
Optical System | Dual beam 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) | ≤0.0008A/h (500nm,0A) | ||
Noise | ±0.1%T(0%T line); ±0.3%T(100%T line); ±0.0004A (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 320x240 dot matrix LCD | ||
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 |
2800D series spectrophotometer are advanced double beam optical system. Double beam optical structure can inhibit the drift, Suitable for long time test.The 2800D 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 highly sophisticated analytical instrument that is engineered to deliver accurate and detailed measurements of light absorbance in the ultraviolet and visible regions of the electromagnetic spectrum. It is a reliable and efficient tool that is suitable for a wide range of applications in various industries and research fields.
The light source of this spectrophotometer is a high-intensity lamp that emits a continuous spectrum of light covering the UV-VIS range. The monochromator is a precision device that separates the light into its individual wavelengths with high resolution. The sample holder is designed to securely hold the sample in place and ensure proper alignment with the optical path of the instrument.
The detector of the UV-VIS Spectrophotometer is a highly sensitive photodiode that can detect even the slightest changes in the intensity of the light passing through the sample. The electrical signal generated by the detector is amplified and processed by a high-performance microcontroller, which performs complex calculations to determine the absorbance of the sample at each wavelength.
The instrument is equipped with a user-friendly graphical interface that allows users to easily set up and control the measurement process. The interface provides real-time feedback on the measurement progress and results, and allows users to save and export the data for further analysis.
1. High Sensitivity and Dynamic Range: Our UV-VIS Spectrophotometer has a high sensitivity and a wide dynamic range, which allows it to measure the absorbance of samples with a wide range of concentrations. This makes it suitable for both trace analysis and the measurement of high-concentration samples.
2. Fast and Accurate Wavelength Scanning: The instrument has a fast wavelength scanning speed, which allows it to quickly scan the entire UV-VIS spectrum and obtain accurate absorbance data at each wavelength. This saves time and increases the efficiency of the measurement process.
3. Automated Calibration and Quality Control: The UV-VIS Spectrophotometer is equipped with an automated calibration system that ensures the accuracy and reliability of the measurement results. The system can automatically calibrate the instrument at regular intervals or when needed, and can also perform quality control checks to ensure that the instrument is operating within its specified performance limits.
4. Data Management and Analysis Software: The instrument comes with a comprehensive data management and analysis software that allows users to easily manage, analyze, and visualize the measurement data. The software provides a wide range of functions, such as data filtering, peak fitting, and statistical analysis, and allows users to generate detailed reports and graphs.
5. Compatibility with Accessories: Our UV-VIS Spectrophotometer is compatible with a wide range of accessories, such as cuvettes, sample holders, and temperature controllers. These accessories can be easily attached and detached from the instrument, and can be used to expand the functionality and versatility of the instrument.
1. Clinical Diagnostics: In clinical diagnostics, 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, which are important for the diagnosis and monitoring of diseases.
2. Environmental Monitoring: The spectrophotometer is widely used in environmental monitoring to detect and quantify various pollutants in air, water, and soil. It can be used to measure the concentration of heavy metals, organic compounds, and nutrients, which are important for assessing the environmental quality and the impact of human activities on the environment.
3. Chemical Industry: In the chemical industry, the UV-VIS Spectrophotometer is used for the analysis of chemical compounds and the quality control of chemical products. It can be used to determine the purity, concentration, and structure of chemical compounds, and to monitor the progress of chemical reactions.
4. Biotechnology and Pharmaceutical Industry: In the biotechnology and pharmaceutical industry, the spectrophotometer is used for the analysis of biological molecules and the development and quality control of drugs. It can be used to measure the concentration, purity, and activity of proteins, nucleic acids, and other biological molecules, and to screen for potential drug candidates.
5. Academic Research: The UV-VIS Spectrophotometer is an essential tool in academic research in various fields, such as chemistry, biology, physics, and materials science. It is used for the study of the optical properties of materials, the analysis of chemical reactions, and the investigation of biological processes.
Model | ZG-EU-2800D | ZG-EU-2800DA | ZG-EU-2800DS |
Wavelength Range | 190-1100nm | ||
Spectral Bandwidth | 1.8nm | 1.0nm | 0.5/1/1.5/2/4/5nm |
Optical System | Dual beam 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) | ≤0.0008A/h (500nm,0A) | ||
Noise | ±0.1%T(0%T line); ±0.3%T(100%T line); ±0.0004A (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 320x240 dot matrix LCD | ||
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 |
