Fluorescence spectrophotometer

Fluorescence spectrophotometer

930F

Product Description: How to Translate

The instrument adopts an 8-inch color touch screen and specialized technology, with simple operation, friendly interface, and 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.

Key Features:
Adopting a large aperture optical path design, its detection limit can reach the level of imported instrument testing
High sensitivity enables it to measure Raman spectra comparable to imported instruments
● Equipped with multiple excitation wavelength selection and automatic switching functions, convenient for users to use
● Equipped with an 8-inch color touch screen and specialized technologyTechnology
Using high brightness and long-life LED light sources ensures high stability during testing
Adopting a newly designed sample pool ensures diversified testing methods
● Automatic zeroing and automatic background deduction
Real time fluorescence value and concentration display
● Single point standard concentration direct reading test function
Fluorescence value displays a wide dynamic range, accurately measuring subtle changes in the sample
Optional universal data processing software package for multi-point standard linear regression testing

Technical indicators:
● Light source: LED cold light source, and can also customize a combination of hot light source and interference filter according to user needs
The standard model is equipped with four wavelength automatic switching excitation light sources (360nm, 400nm, 450nm, 515nm), and users can order other excitation light source components as needed within the range of 325-700nm (with a spacing of 10nm)
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: ≥ 0.995
● Zero drift: ± 0.3% (within 10 minutes)
Peak intensity repeatability: ≤ 1.5%
Fluorescence spectrum scanning function: capable of scanning water Raman peaks with an S/N ≥ 50
Power supply voltage: AC220V ± 22V, 50Hz ± 1Hz
Power: 100W

Fluorescence spectrophotometer