TC40 set-up for D849 to determine the corrosiveness to copper from aromatic hydrocarbons. . The set-up consists of a TC40 circulator bath and it is standard delivered with six sets of glassware (250 mL flask and condenser). The cover of the bath has six openings with lids and a leveling platform. Two stand rods with six clamps to hold the glassware in the same position are standartly supplied. The temperature range is from ambient +5°C to 250°C.