Overview
YOKE U5000 Touchscreen UV-Visible Spectrophotometer is a new product of SUPER series, developed with excellent photochemical system, high-level mechanical system, professional circuit control system and rigorous process. The instrument is equipped with a friendly graphical interface software UV-SUPER2.0, with stable technical indicators and reliable working characteristics, which can meet the analytical needs of high-level professional users.
Features
1. Smooth Appearance and Internal Structure: Using humanized Appearance and scalability design, the internal double-decked structure effectively avoids loss of luminosity energy.
2. Convenient and intuitive graphical operation interface: equipped with 8-inch high-resolution color LCD screen and new UV-SUPER2.0 software, easy to use and powerful.
3. Excellent performance and good stability: Fully enclosed monochromator structure and Optical inspection mirror SI02 protective film double protection; choose the world's best brand tungsten lamp (philips) and deuterium lamp (Hamamatsu) to ensure long-term stability and reliability of Illuminant; The improved screw drive mechanism makes the wavelength accuracy high and the repeability good.
4, the design of professional electrical measurement system: the domestic use of professional 32-bit controller ARM11, the frequency can reach 533MHZ, stable performance; the use of the United States BB company for photoelectric data collection processing of 24-bit high-performance AD; support instrument internal mass data storage (up to 1024M), mouse operation, USB and large-capacity SD card storage.
5, simple and convenient maintenance: the use of unique socket type tungsten lamp and deuterium lamp, lamp change without Optical inspection debugging; optical path and circuit double-decked separate design to avoid cross-impact, easy and reliable maintenance.
Principle
The YOKE U5000 UV-Visible Spectrophotometer is based on a dual-beam of light Optical inspection system. The instrument uses a tungsten lamp and a deuterium lamp as Illuminants. The emitted light is separated by a monochromator to form a monochromatic light of a specific wavelength. The monochromatic light is divided into two beams, one through the sample and the other as a reference. By comparing the intensity difference between the two beams, a professional electrical measurement system (including a high-performance AD converter) performs data collection and processing to determine the transmittance or Absorbance of the sample.
Applications
The product can be applied to the qualitative and quantitative analysis of substances, such as chemical analysis, biological testing, drug development, environment monitoring, food inspection, material science, etc.
Standards
No specific compliance criteria were mentioned in the data.
Steps
1. Boot preparation: Connect the power supply (AC 110/220V 50/60Hz) and turn on the instrument.
2. System initialization: After the instrument is started, enter the UV-SUPER2.0 graphical operation interface.
3. Parameter settings: Set the required wavelength range (190~ 1100nm), Light spectrum bandwidth (2nm) and other analysis parameters through Touchscreen or mouse.
4. Sample measurement: Put the reference solution and the sample to be tested into the sample chamber respectively, and start the measurement program.
5. Data recording and analysis: The instrument automatically measures and displays the results, and the data can be stored in the instrument, USB device or SD card.
6, shutdown and maintenance: After the measurement is completed, close the instrument according to the procedures, and perform maintenance if necessary (such as replacing the Illuminant).
Notice
• The instrument should be placed on a stable, vibration-free workbench that avoids direct sunlight.
• Make sure to use the correct Power frequency (AC 110/220V 50/60Hz).
• Avoid touching the Optical inspection mirror during operation to prevent contamination from affecting performance.
• When replacing tungsten lamps or deuterium lamps, a socket design is required without complex Optical inspection and debugging.
• Regularly check the separation of the instrument's optical path and circuit to ensure convenient and reliable maintenance.
When storing data, make sure that the USB or SD card connection is stable.
• Follow laboratory safety practices.
