7890 series has been widely used for quality control in colleges . They have following features:
· Safe operating environment. · Controlled by microprocessor, LCD display and touchscreen. · High precision in temperature control and protection for overheating · Double gas path with better stability and repeatability. · Can use both packing column and split/ splitless capillary column. · With Techcomp specialised software, it can perform single column compensation and temperature programming measurement. · Five detectors are available: FID, TCD, ECD, FPD and NPD. | |