How Can An Auto Soap Dispenser Dynamically Self Calibrate For Different Soap Viscosities Without Manual Reprogramming While Maintaining Dosing Accuracy?
Automatic soap dispensers specified for commercial restrooms must deliver repeatable dosing despite wide variation in soap rheology. Viscosity shifts occur across brands, antimicrobial additives, fragrance loads, temperature swings, aging in the reservoir, and shear thinning behavior during pumping. A fixed time or fixed speed pump drive can therefore drift into chronic under dosing or over … Read more