Overview
The YUE FENG 723 visible spectrophotometer is a high-performance analytical instrument with one-button automatic correction of ABS values and digital display Measured value. Imported tungsten lamp, the service life is up to 2000 hours, the sample room is wide, the maximum can be placed in 100mm Cuvette, and it is equipped with RS232 data output port, which can be connected to computers and printers.
Features
1. One-click automatic correction of ABS value
2. Measured value
3. Adopt imported tungsten lamps, with a service life of up to 2000 hours
4. Large sample chamber, up to 100mm Cuvette can be placed
5. data output port RS232, can be connected to computers and printers
6. Four-digit LCD liquid crystal display
7. Sample chamber can hold 5~ 100mm Cuvette
8. The host can detect photometry, and the software can detect Basis Weight and display standard Linear dispersion
9. The main components are imported for easy maintenance
10. Newly Designed Czerny-Turner Optical Path Ensures Linear Precision and Ultra-Low Stray Light Detection
11. Can be directly connected to the printer (optional) to print data or maps
Principle
The instrument is based on the Spectrophotometric method, spectra-trophotometry principle, through the Czerny-Turner optical path system, using 1200L/mm grating for Light spectrum analysis, measurement of sample light transmitance or Absorbance at a specific wavelength, to achieve Basis Weight detection.
Steps
1. Turn on the preheating instrument
2. One-click automatic correction of ABS value
3. Place the sample in the sample chamber Cuvette
4. Select Measurement mode (Photometric or Basis Weight)
5. Read and record LCD display data
6. Optional connection to computer or printer output results
Notice
• Ensure that the instrument is used in a stable environment to avoid vibration
• Regularly check the life of the Illuminant and replace the imported tungsten lamp in time
• Clean the sample chamber and Cuvette after use to prevent contamination
• Confirm interface compatibility when connecting external devices
• Follow Operation Manual for calibrating and maintenance
