| 摘要 |
PURPOSE:To observe easily the rest of reagent without dew by arranging the heater on the transparent cover of the reagent refrigerator of the fluid analyzer. CONSTITUTION:The transparent cover 21 is composed of dual transparent plastic plates. The coiled heater 22 is arranged between these two plates. The heater 22 is connected to the electric power source 23 and the both sides of transparent cover 21 are heated at the undewing temperature. As the one side of this transparent cover 21 can be opened by the hinge, it is easy to change the reagent bottle 15. For an example, the surface area of the transparent cover 21 should be 40X50cm, and between two sheets of vinyl chloride, Aluminum foil formed as line is inserted as the heater 22. The heater 22 is supplied with 5V DC, about 16W and the surface temperature is maintained at about 30-40 deg.C. By this, dewing can be prevented, even if it is very humid in summer. |
