Water is very important for medium frequency induction heating equipment. During the operation of the equipment, water mainly plays a cooling role. If the water quality is too poor, equipment failures caused by water quality problems will occur, damaging equipment and affecting production. Today, let's take a look at the requirements for cooling water quality of medium frequency induction heating equipment.
1) Mechanical cleanliness. Clean, no fog, no sediment, filter mesh width is 0.38mm.
2) Chemical properties. Should be neutral.
3) The minimum conductivity is 50us/cm. For medium frequency induction heating equipment, the maximum conductivity is 600us/cm.
4) The hardness of a single index is greater than 1 German degree and less than 6 German degrees.
5) pH value. When the hardness is 6 German degrees, the pH value is <8.1; when the hardness is 4 German degrees, the pH value is <8.3.
6) Free CO2. When the hardness is 6 German degrees, the free CO2 content should be ≤8mg/L; when the hardness is 4 German degrees, the free CO2 content should be ≤7mg/L.
This article briefly introduces the requirements for cooling water quality of medium frequency induction heating equipment. I hope it will be helpful to your work. If you still don’t understand anything about the content mentioned above, you can read more books on heat treatment. I believe you will gain a lot.
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GS-ZP-1200
