久久婷婷国产综合色啪

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      About us

          Established in 1970,Yancheng Huari Electrical Heating Equipment Co.,Ltd.(formerly referred to as Yancheng Qianghua Electrical Heating Equipment Co.,Ltd.)was reformed and changed into privately-owned enterprise in 1986.The company owns technical experts with solid professional background and an experienced production team and is equipped with advanced manufacture and inspection equipments imported from abroad.

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      Ceramic electric heating plate and use the purchase description

      (a) use of ceramic electric heating plate

      Ceramic electric heating plate (Hot Plate) is a device to heat the material temperature heateffect of electric current generated by the elevated. Many electric heating plate with the rotatingmagnet magnetic stirrer (stirrer) rotation, in order to make the solution stirring, therefore is called the electromagnetic heating stirrer.

      Surface electric heating plate usually ceramic plate, suitable for heating glass. When heated,and can also be used magnetic stirrer to stir, to accelerate the reaction.

      (b) the electric heating board operation method of ceramic

      1 electric heating plate when in use, to be heated objects placed on the surface of the plate.

      2 temperature adjusting button and the stirring speed adjusting button at the same time first to zero.

      3 turn on the power switch.

      The 4 rotation control knob, first put in low temperature, depending on the desired temperature,slowly rise. From LOW, MODERATE to HIGH. or from 1,2... . slowly increased.

      The 5 rotating stirring speed adjusting knob.

      6 after use, the temperature regulating knob, stirring speed adjusting knob and a power switchoff.

      (c) ceramic electric heating plate matters needing attention

      1 of the surface of the electric heating plate is a ceramic plate, heating appearance there is noobvious change, so take to be first to hand near the board to ascertain whether the warmsurface, if be careful with warm.

      2 electric heating plate when in use, the board splashes into the chemicals should be cleanedimmediately, otherwise the material after carbonization heating is extremely difficult to remove,will also hinder the heating uniformity.

      Usually only 3 flat bottomed container to use electric heating board.

      4 magnetic stirrer is a with Teflon (PTFE) columnar magnet coated.

      5 off the power, the board is still very hot, need to be careful, to avoid scalding.

      久久婷婷国产综合色啪

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