Two power supply modes of spectrophotometer

Release time：2019-03-19

Spectrophotometer uses a light source that can generate multiple wavelengths through a series of spectroscopic devices, thus generating a specific wavelength of light source. After the light source passes through the tested sample, part of the light source is absorbed, and the absorbance value of the sample is calculated, thus converting it into the concentration of the sample. The absorbance of the sample is proportional to the concentration of the sample.



The spectrophotometer is characterized by:



Touch screen design makes the operation easier and faster.



_Chinese menu display;



DR2800 has the function of automatically identifying test methods when using the prefabricated reagent tube of TNT plus TM marked with bar code by Hash Company.



_USB interface is easy to update the application program by using U disk.



_Two power supply modes:



(1) Battery power supply



(2) AC power supply: universal power adapter, suitable for different power sockets;



Portable design:



(1) In the field, the power supply is provided by batteries.



(2) The rugged suitcase can store instruments, transport safely and carry conveniently; DR/2800 portable spectrophotometer has data storage function, and can store 500 experimental data points, including date, time, test results, sample name, laborer code and other information. Data can be directly downloaded to the computer through USB interface, connecting data lines, so as to facilitate data storage and management.



Spectrophotometer is a kind of optical instrument which can get the corresponding concentration of the object by detecting the wavelength of the object. It is widely used in many industries. The advantages of spectrophotometer itself are very many, not only accurate measurement, good stability, but also long service life of spectrophotometer, which provides great help for various industries.