930F fluorescence spectrophotometer Introduction: 930F is a new generation of small fluorescence spectrophotometer, which has functions such as fluorescence spectrum scanning, excitation wavelength selection, and automatic switching. The instrument adopts 8-inch color touch screen technology, with simple operation and user-friendly interface, achieving effective human-computer interaction. Equipped with a USB interface, it can be operated online with optional universal data processing software packages, making it more convenient for further calculation and processing of data, saving operation time. This instrument is used for quantitative and qualitative analysis in departments such as biochemistry, medicine, food, environmental protection, and chemical engineering. It is an ideal instrument choice for school experiments and factory testing. characteristic: 1. Adopting a large aperture optical path design, its detection limit can reach the level of imported instrument testing 2. High sensitivity enables it to measure Raman spectra comparable to imported instruments 3. It has multiple excitation wavelength selection and automatic switching functions, making it convenient for users to use 4. Adopting an 8-inch color touch screen and technology 5. Adopting high brightness and long-life LED light sources ensures high stability in testing 6. Adopting a newly designed sample pool ensures diversified testing methods 7. Automatic zeroing and automatic background deduction 8. Real time fluorescence value and concentration display 9. Single point standard concentration direct reading test function 10. Fluorescence value displays a wide dynamic range, accurately measuring subtle changes in the sample 11. Optional universal data processing software package for multi-point standard linear regression testing Technical parameters: Light source: LED cold light source, and customized hot light source and interference filter combination according to user needs The standard model is equipped with four wavelength automatic switching excitation light sources (360nm, 400nm, 450nm, 515nm), At the same time, users can order other excitation light source components (spaced 10nm apart) as needed within the range of 325~700nm EM emission wavelength range: continuously adjustable from 325nm to 1100nm; Accuracy of EM emission wavelength: ±2nm EM emission wavelength repeatability: ≤ 1nm Sensitivity: The detection limit of quinine sulfate is 5x10 (g/mL) Linear correlation coefficient: ≥ zero point nine nine five Zero drift: ± 0.3% (within 10 minutes) Peak intensity repeatability: ≤ 1.5% Fluorescence spectrum scanning function: capable of scanning water Raman peaks with S/N ≥ 50 Power supply voltage: AC220V±22V , 50Hz±1Hz Power: 100W
Introduction: 930F is a new generation of small fluorescence spectrophotometer, which has functions such as fluorescence spectrum scanning, excitation wavelength selection, and automatic switching. The instrument adopts 8-inch color touch screen technology, with simple operation and user-friendly interface, achieving effective human-computer interaction. Equipped with a USB interface, it can be operated online with optional universal data processing software packages, making it more convenient for further calculation and processing of data, saving operation time. This instrument is used for quantitative and qualitative analysis in departments such as biochemistry, medicine, food, environmental protection, and chemical engineering. It is an ideal instrument choice for school experiments and factory testing.
