-Instrument Introduction

The F-380 fluorescence spectrophotometer is a research-oriented molecular fluorescence product independently developed by Gangdong Company. It is a product that can achieve high-speed 3D scanning and phosphorescence testing in China. Its core components are selected from foreign suppliers. The product has stable performance, powerful functions, easy operation, and main indicators such as sensitivity and signal-to-noise ratio have reached the level of similar foreign products. It is widely used in food safety testing, material research, environmental monitoring and other fields, suitable for customers with a wide range of sample testing and high performance requirements. It can be used forConversion rate measurement and analysis system on fluorescent materials.

-Product Features

(1) Gathering multiple spectroscopic techniques

·Sparkling holographic concave grating optical system

Developed in collaboration with a well-known American company, the Hong Kong East Company produces and supplies the original version from the American company, which has lower stray light, higher resolution, and better testing resolution

·Structure of chopper system

The design structure of the chopper system adopts a multi CPU division of labor and cooperation in the control system to achieve high-precision control of the chopper system and ensure the accuracy of phosphorescence measurement. Phosphorescence measurement utilizes the long-lived characteristics of phosphorescence, completely avoiding interference from Rayleigh light, Raman light, and stray light, and is a trace measurement method

·Phosphorimetry

Measurable phosphorescence lifetime as short as 1ms and applicable to various sample types

·High speed 3D scanning, fast fluorescence localization

The fluorescence 3D scanning function can quickly locate the fluorescence information of unknown samples, and high-speed scanning can shorten the analysis time of unknown samples and improve work efficiency. Color ternary spectrograms can add artistic color to academic papers

·synchronous fluorimetry

It can achieve constant wavelength synchronous fluorescence spectrum scanning of the tested sample. Constant wavelength synchronous scanning can reduce the fluorescence peak overlap phenomenon when measuring multi-component samples, narrow the spectrum, and reduce the influence of scattered light

(2) High sensitivity, high speed, high reliability

·High sensitivity among products in the same category

Unique optical system design, combined with digital signal processing technology, can achieve higher signal-to-noise ratio and easily meet the testing needs of high-resolution and ultra trace samples

·Less sample demand

The unique horizontal slit design is applied to both excitation and emission beams, improving detection sensitivity while reducing the required sample extraction amount

·High speed scanning

Higher scanning speed, combined with advanced data acquisition system, can obtain rich data points during high-speed scanning process, ensuring the authenticity and accuracy of test spectra

·Light avoidance protection system

The excitation side is equipped with a light blocking shutter to reduce sample exposure time and protect photosensitive samples; The transmitting side is equipped with a gate controlled light gate to prevent the receiver from being directly exposed to strong light and extend its service life

(3) Usability

·Dual background deduction

The software workstation has a dual background subtraction function, which selects different buttons according to different test backgrounds during sample testing to achieve the purpose of deducting its own background. The software can directly calculate the fluorescence intensity and concentration of the test solution

·Rich fluorescent accessories

Can be equipped with a variety of practical accessories, from solid sample holders, automatic eight link sample cell racks, water bath constant temperature magnetic stirring sample cell racks, polarization accessories to fluorescent water bath constant temperature systems, to assist customers in solving various application analysis problems

·Audit tracking function

The instrument supporting software has a "three-level management permission" function, which meets the testing requirements of the National Pharmacopoeia

·3Q certification service

Provide 3Q certification installation services

-Product Honor

F-380 fluorescence spectrophotometer won the title of "Domestic Good Instrument" (2013-2014)