Thiết đo nhiệt độ điểm đọng sương Lectrodryer Dew Cup
DURABILITY The outer container is a polished dense aluminum casting which will withstand rough handling. It is chemically inert to most gases, minimizing any corrosion problems.The observation window is a two ply safety glass which resists shattering. It is sealed in place with a special cement.TIGHT CONSTRUCTIONThe overall tight construction eliminates possible error in readings due to infiltration of atmospheric moisture.The inlet and outlet connections are integral parts of the cast outer container.The polished cup is positioned with a guide ring which insures that the cam locks on the cap will be properly engaged and the cup assembly will be locked on an “O” ring.EASE AND ACCURACY OF USEThe size and shape of the complete apparatus adds to the ease in handling. Less than a quarter turn locks the polished cup in place. The cap is funneled to minimize the boiling over of acetone. The cup is nickel plated for a long lasting, non-blemished, easily cleaned mirror surface for accurate observation.RANGE A dual scale dial thermometer graduated from minus 100 °C to plus 50 °C can be provided to cover the normal range of dewpoint readings