Innovation level
1. Resolution of 1.0nm, Double Beam configuration. At any time during the measurement process when the sample changes, a dual beam spectrophotometer can provide the most accurate data. At each data point, the sample is measured against a reference beam to reduce the impact of changes in the sample on the results. This is particularly effective for dynamic research, monitoring of long-term processes, and analysis of complex samples. Scattered light is less than 0.05% T.

2. Optical focusing technology (AFBG) can optimize optical properties according to usage requirements, especially suitable for applications in solid samples, optical fibers, and microcavities.

Under the premise of ensuring accurate wavelength, the system has a grating rotation speed of 31000nm/min and a scanning speed of up to 6000nm/min, making it the fastest instrument among similar dual beam UV Vis devices.

4. Provide rich and powerful accessories, including system performance validation and calibration, fast mixing dynamics accessories, various specifications of sample rack accessories, small volume sampling accessories, solid sampling accessories, fiber optic probes, ISA-220 integrating spheres, intelligent liquid absorption systems, temperature control and monitoring accessories, etc. The intelligent 8-cell Peltier system and intelligent rotating 7-cell system can accurately control the sample temperature (0-100 ℃), complete dynamic experiments or measure temperature sensitive samples. Diffuse reflection and reflective attachments greatly improve the performance of the instrument in dealing with challenging samples, ensuring the accuracy of test data.

5. Evolution 201/220/260 has a unique appearance, perfect curves, and user-friendly design. The unique sliding sample chamber door with an open button provides great convenience for operators with idle hands. The built-in computer is equipped with the Windows XP operating system and a 7 "color touch screen, which not only shares the flexibility and efficiency of computer control, but also maximizes the performance of INSIGHT. The 320GB large capacity hard drive is sufficient to store various analysis methods and massive test data. The instrument provides 4 USB interfaces, which can be controlled by an external computer. It can be connected to external devices such as a mouse, keyboard, printer, etc., to improve the performance of the instrument.

6. INSIGHT redefines traditional UV Vis applications with a simple and user-friendly interface that can perform scanning measurements, fixed wavelength measurements, quantitative analysis, and dynamic analysis, and provides a life science application package. The software adopts the design concept of "workbook", which can save system, attachment, test report configuration information, as well as sample and quantitative analysis calibration information as a workbook, which can be imported, browsed or reused at any time. Customer Custom Environment (CUE) software can help customers simplify very mature and complex analysis methods, customize their own user interfaces, complete multi-step workflows, and is particularly suitable for QA/QC, greatly improving work efficiency. In addition, INSIGHT's unique simulation function can help customers quickly understand software functions, conduct training, and demonstrations.

1. INSIGHT software: simple and easy-to-use, mature and profound. Can complete scanning measurement, fixed wavelength measurement, quantitative analysis, and dynamic analysis, and provide life science application packages.

-Wavelength scanning
●Comprehensive spectral analysis and calculation, up to 100 peaks and valleys can be found
●Simple peak search and numerical cross retrieval analysis
●Sliding indicator allows you to observe the analysis results in real time
●The comprehensive integration time, scanning speed, and data interval give you comprehensive control over the entire data collection process

-Fixed wavelength measurement
●Real time display of data trends through spectrograms
●Specify measurement parameters to make QA/QC analysis clearer and enable faster and real-time monitoring.
●Intuitive control and sample management make it faster and more convenient for you to obtain the required data
●Pre set peak height and mathematical analysis methods for peak processing make your work simpler
●Automatically store and output sample data to improve your work efficiency

-Quantitative analysis
●6 different options to perform quantitative analysis experiments
●Intuitive analysis method setting program, guiding you to easily set up the entire analysis process
●By using the scanning quantitative method, the measurement graph can be observed throughout the entire process, and this feature can further improve the experimental method
●Multiple calculations and analyses can be performed to capture different parameters in one analysis method, providing complete answers for specific analysis methods
●Calculate complex applications using quantitative analysis equations

-Dynamics analysis
●Each sample pool can collect 100 data points per second, providing sufficient data support for your kinetic analysis
●Can be measured in segments and matched with different sampling densities and sampling times
●By utilizing our Dwell time feature, we can collect more data in each measurement and obtain a fast response curve
●Suitable for the study of zero order, first order, and second-order reactions, as well as continuous reaction mechanisms
●Data analysis can be segmented to make the entire analysis more flexible

-The CUE script implements an incredibly flexible and user-friendly analysis method. Especially suitable for QA/QC laboratories, automatic analysis of routine samples.

2. Optical Convergence Technology (AFBG). The AFBG technology of Evolution 201/220/260 is suitable for solid sample, fiber optic, and micro cell applications. By combining material research and optimizing fiber optic application accessories, the performance of these accessories can be maximized. The highly concentrated small beam emitted from Micro AFBG can allow 80% of the light to pass through a 40ul micro cell with a 2X2 optical path.

3. Precise monochromator drive design enables the system to achieve a grating rotation speed of 31000nm/min and a scanning speed of up to 6000nm/min while ensuring accurate wavelength, making it the fastest instrument among similar dual beam UV Vis devices;

4. The system adopts a flashing xenon lamp, which only emits high-intensity light source during measurement, with a warranty of 3 years. It has the advantages of low usage cost, long maintenance interval, high intensity of visible and ultraviolet light sources, and most importantly, the instrument does not require preheating and can be used immediately after startup.

5. Humanized design for user experience. Built in computer with Windows XP operating system, 7 "color touch screen, supporting local or computer control; The spacious sample compartment can accommodate large samples and a complete set of powerful accessories, unaffected by ambient light. The testing process can keep the sliding door open; Shieldable and removable sample detectors allow customers to use additional independent detectors as needed for analysis; In some special occasions, Evolution 201/220/260 can initiate sample testing with an external trigger signal;

6. Evolution provides a standard evaluation dial (CVC) and mercury lamp accessories that are compatible with the United States Pharmacopeia (USP) and European Pharmacopeia (EP), automatically completing performance evaluations. It can save more than 4 hours of analysis time, thereby improving the efficiency of laboratory work.

Green Instruments
1. The system adopts high-precision silent xenon lamps, which do not require preheating and can be used immediately after startup; Only triggering the light source during testing results in low energy consumption; In addition, the xenon lamp has a 3-year 24/7 quality guarantee, and there is no need to recalibrate the instrument due to replacing the light source.

2. Optical Fusion Technology (AFBG) can optimize optical properties according to customer requirements and is suitable for applications in solid samples, optical fibers, and microcavities.

3. Customers can easily customize their own interface using CUE software based on the experimental analysis process, simplifying complex and multi-step workflows into easily operable analysis methods, automatically completing functions such as testing, spectral line display, data saving and output, making it suitable for analysts of any level.

4. The test results can be automatically sent via email over the network;

5. The Evolution 200 series products comply with EMC regulations (EN 61326-1) and have obtained CE, ETL, cETL, UL/EN 61010-1, CSA C22.2 No.61010 certifications.

Core parameters of Thermo Fisher Evolution 200 UV Visible spectrophotometer

Origin categoryImport

Spectral bandwidth1nm, 2nm variable

Wavelength accuracy±0.5

Scattered light (S.L.)≤0.05%T

Wavelength Range190nm~1100nm

Automatic degreeAutomatic wavelength

Wavelength RangeUV Visible Near Infrared

Receiver classPhotodiode array

Instrument structureDual beam