Features and advantages of instruments:
 
DR1900 Portable Spectrophotometer uses ergonomic design, light weight, hand-held, cold light source, energy saving and long service life.
 
DR1900 portable spectrophotometer is preset with more than 200 application programs, compatible with cuvette of various sizes, suitable for various measuring occasions, with multiple functions of one machine and no need to purchase machines repeatedly.
 
DR1900 portable spectrophotometer is compatible with various sizes of colorimetric bottles, without tedious configuration of reagents, with high efficiency and good safety.
 
IP67 protection grade is adopted, which is suitable for harsh environment, can be used on site and outdoors, and has low maintenance rate.
 
DR1900 Portable Spectrophotometer Chinese Menu Display Screen adopts backlight design, which is convenient for users to operate in dark places and direct sunlight
 
DR1900 portable spectrophotometer can be equipped with AC power supply or No.5 battery as power supply and USB output module, which makes it more flexible and convenient to use.