Exhaust Dilution / Distribution System VITROCELL® Cultivation and Exposure Module Heating Line Heated Injector Digital Syringe Drive Controller Clean Air Flow Controllers The controller adjusts the zero gas flow and controls the temperature of the injector block and heating line. Controller The microprocessor controlled syringe drive is compatible with a large range of commercially available syringes from 10 µl to 140 ml. The selection is made out of an internal syringe library. The flow rate and operation time can be defined. The injector block can be easily adjusted to fit for the diameters of different syringe types. The injector is heated in function of the dew point of the component . Further heating takes place in the subsequent heating line. Digital Syringe Drive In vitro Inhalation Toxicology Flow chart / VITROCELL® Spiking System The system dilutes the mixture to arrive in the ppb range. It works using the proven VITROCELL® double jet technology. It also acts as a distribution system as it is directly connected to the VITROCELL® exposure module. Dilution / Distribution System Part of the delivery is a calculation program to choose the syringe type as a function of component , concentration and exposure time. Calculation Program 91
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