Overview
The YUE FENG 723S (PC) visible spectrophotometer is a high-performance analytical instrument with a large-screen LCD graphic LCD display and a spacious sample chamber design. It features photometric detection, Basis Weight detection, standard Linear dispersion display and storage, supports wavelength Automatic calibration and automatic power-off data retention, and is suitable for a variety of laboratory applications.
Features
Large-screen LCD (64x128) graphic liquid crystal display.
2. The spacious sample room can accommodate 5~ 100mm Cuvettes.
3. The host can perform photometric detection, Basis Weight detection, display standard Linear dispersion, store 100 standard Linear dispersion and 200 detection data.
4. Automatic calibration of wavelength and automatic power-off data holding function.
5. The main components are imported for easy maintenance.
6. Adopt Czerny-Turner optical path design to ensure detection of linear Precision and ultra-low stray light.
7. Can be directly connected to the printer (optional) to print data or maps.
Principle
The instrument is based on an aberration-free Optical inspection system. It uses 1200L/mm grating and Czerny-Turner optical path design to measure the Absorbance, transmittance or concentration of samples at specific wavelengths through spectroscopic principle. Automatic calibration of wavelength and dark current ensures detection accuracy and Repeatability.
Applications
Laboratory analysis, chemical testing, biomedical research, environment monitoring, food testing
Steps
1. Carry out wavelength calibrating and dark current calibrating.
2. Select Photometric Measurement mode to test Absorbance, Transmittance or concentration at a fixed wavelength.
3. Using the Basis Weight test function, you can choose the standard Linear dispersion method or the coefficient method for detection.
4. Store or print detection data and maps.
Notice
• Ensure that the instrument is used in a stable environment to avoid vibration interference.
• Regularly calibrate wavelength and dark current to maintain accuracy.
• Clean the sample room and Cuvette promptly after use.
• Confirm optional compatibility when connecting the printer.
