Th-303 dynamic diluter adopts advanced "digital mass flow controller" (MFC) to accurately control the flow of standard gas and dilution gas, so as to obtain high-precision standard gas.
It can be directly connected with analytical equipment to control the configuration of standard gas online；
Four gas sources (one dilution gas and three standard gases) are used for air supply, and various standard gases with ppb level content are accurately configured, and four MFC flow control is conducted;
Using touch screen input mode, the operation is simple and fast;
Through the communication port, it can remotely control the gas flow and switch the gas supply to realize unattended.
● Different concentrations of standard samples for calibration are configured
● Provide standard samples for continuous analysis
● Preparation of PPB standard sample