Applicable scope:(适用范围)

Heating hot water circulatory system, central air conditioning water circulating system, industry cooling aqueous system.

Amount used:(用量)

Basis water quality degree of hardness extremely is different with the dose for circulating water amount used's 2~8, carries on the fluctuation suitably (PH between 8~8.5). reference: Water quality total hardness when 1.5-2.5 hao mole of/liters, the system water PH value should control between 7.5~8. water quality degree of hardness when 2-3 hao mole of/liters, the system water PH value should control between 8~8.5. water quality degree of hardness when 4-5 hao mole of/liters, the system water PH value should control between 10~11.