This Canadian acid machine is our company gathers the current each kind of Canadian acid machine behavior in service,develops the development 6 groups microcomputers quota to add the acid machine voluntarily.It has the organization simply,the adaption surface broad,the performance is stable,characteristic and so on service convenience,it widely uses in hitting the small dense accumulator cell the acid liquor to pour into.Because it uses the minute. The section intermittence type adds the sour principle,thus in added in the sour process to avoid the acid liquor overflow phenomenon occurrence.Uses in the 0-24Ah small dense accumulator cell,the motorcycle battery,the electric car battery and matches the sour bottle the quota to add the acid to use.