Overview
The YOKE UV759CRT UV spectrophotometer is an enhanced instrument with a new Optical inspection and electronic system design concept. It uses a new asymmetric spectrophotometer technology, which combines high stability of single beam of light and high luminous flux of main beam, ensuring a high signal-to-noise ratio. The instrument is an enhanced version of the UV759CRT, which can be connected to a computer to scan, read and print data, meeting the needs of daily analysis and scientific research in a wide range of fields.
Features
Adopt standard LCD (128x64) graphic liquid crystal display.
The spacious sample room can accommodate 5-100mm Cuvettes.
3. The host has the functions of photometric detection and Basis Weight detection, which can display standard Linear dispersion and store 200 standard Linear dispersion and 200 detection data.
4. With wavelength auto calibration, automatic power-off data holding function, support Absorbance, transmittance, concentration test under fixed wavelength.
5. Adopt a newly designed Czerny-Turner optical path to ensure linear accuracy and ultra-low stray light detection.
6. Can be directly connected to the printer (optional) to print data or maps.
7. The software is rich in functions, including photometric measurement, Basis Weight measurement (standard Linear dispersion method, coefficient method, single wavelength method, dual wavelength method, multi-wavelength method), Light spectrum scanning, kinetic test, multi-wavelength test, DNA/protein test and Light spectrum derivative.
Principle
The instrument uses a dual beam of light proportional monitoring Optical inspection system with high stability and high luminous flux through asymmetric spectroscopy technology implementation. Its Czerny-Turner optical path design effectively reduces stray light and ensures the linear accuracy of detection. Absorbance or transmittance of the sample is measured at a specific wavelength, and data processing is performed by built-in or computer software, such as quantitative analysis, Light spectrum scanning, etc.
Applications
Daily analysis, scientific research
Steps
1. Turn on and perform wavelength auto calibration.
2. Select the measurement mode according to the test requirements (such as photometric measurement, Basis Weight measurement, Light spectrum scanning, etc.).
3. Place the sample in a spacious sample chamber (capable of accommodating a 5-100mm Cuvette).
4. Set the parameters on the host computer or connected computer software and start the test.
5. View and analyze displayed Absorbance, Transmittance, concentration data or Standard Linear dispersion.
6. You can choose to store the data or graph in the host (up to 200 Linear dispersion and 200 data) or connect the computer through the USB interface for further processing.
7. If you need to print, you can connect the optional printer to output data or graphs.
Notice
Make sure the instrument is used in a stable environment for best performance.
When using the Cuvette, pay attention to whether its specifications (5-100mm) are compatible with the sample chamber.
• When performing Basis Weight measurement, please select the appropriate measurement method according to the sample characteristics (such as standard Linear dispersion method, coefficient method, etc.).
When connecting a computer or printer, make sure to use the correct USB port and install the necessary drivers or software.
• Pay attention to the maintenance of the Optical inspection system of the instrument to avoid contamination affecting the detection accuracy.
• The instrument has the function of automatically power off to maintain data, but it is recommended to save data in time after important tests.
