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ZG-EU-2800RS UV-VIS Spectrophotometer, Quasi Double Beam, Spectral Bandwidth 0.5/1/1.5/2/4/5nm Large Screen Scanning

◆ Luminescence measurement: transmittance T%, 
   absorbance Abs, energy E
◆ Quantitative testing: concentration content C 
   (coefficient method, standard curve method)
◆ Wavelength scanning (spectral scanning): 
   scanning range, interval, and speed can be set
◆Time scanning (kinetics): measure the change 
  spectrum and calculate the reaction rate
◆ DNA/protein determination: ratio and concentration 
   are directly displayed, and customizable methods are 
   available
Availability:
Quantity:
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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.


Product Description


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.


Key Features


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.


Applications


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.


What services are supported?


CUSTOMIZATION SERVICE

Customize products that meet the special needs of customers in the local market, so that the products meet the demands of the local market.

PRE SALES SERVICE

Providing product and technical consulting services to customers, offering solutions to solve customer problems, and addressing customer pain points.

IN SALES SERVICE

Provide timely production progress of customer orders, let customers know their order status, and ship on time.

AFTER SALE SERVICE

Promptly respond to customer feedback, solve customer problems in a timely manner, and provide free training services.


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

Zhuoguang ZG-EU-2800D EU-2800DA EU-2800DS

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